Repository: suisui2019/springboot-study Branch: master Commit: 13083fe6fa2e Files: 299 Total size: 505.8 KB Directory structure: gitextract_bd2aiknn/ ├── README.md ├── activemq-demo/ │ ├── .gitignore │ ├── .mvn/ │ │ └── wrapper/ │ │ ├── MavenWrapperDownloader.java │ │ ├── maven-wrapper.jar │ │ └── maven-wrapper.properties │ ├── mvnw │ ├── mvnw.cmd │ ├── pom.xml │ └── src/ │ ├── main/ │ │ ├── java/ │ │ │ └── com/ │ │ │ └── example/ │ │ │ └── demo/ │ │ │ ├── DemoApplication.java │ │ │ ├── config/ │ │ │ │ └── ActivemqConfig.java │ │ │ └── controller/ │ │ │ ├── QueueCustomerController.java │ │ │ ├── SendController.java │ │ │ └── TopicCustomerController.java │ │ └── resources/ │ │ └── application.properties │ └── test/ │ └── java/ │ └── com/ │ └── example/ │ └── demo/ │ └── DemoApplicationTests.java ├── exception-demo/ │ ├── .gitignore │ ├── .mvn/ │ │ └── wrapper/ │ │ ├── MavenWrapperDownloader.java │ │ ├── maven-wrapper.jar │ │ └── maven-wrapper.properties │ ├── mvnw │ ├── mvnw.cmd │ ├── pom.xml │ └── src/ │ ├── main/ │ │ ├── java/ │ │ │ └── com/ │ │ │ └── example/ │ │ │ └── demo/ │ │ │ ├── ExceptionDemoApplication.java │ │ │ ├── controller/ │ │ │ │ └── DemoController.java │ │ │ └── util/ │ │ │ ├── GlobleExceptionHandler.java │ │ │ └── Result.java │ │ └── resources/ │ │ └── application.properties │ └── test/ │ └── java/ │ └── com/ │ └── example/ │ └── demo/ │ └── ExceptionDemoApplicationTests.java ├── filter-demo/ │ ├── .gitignore │ ├── .mvn/ │ │ └── wrapper/ │ │ ├── MavenWrapperDownloader.java │ │ ├── maven-wrapper.jar │ │ └── maven-wrapper.properties │ ├── mvnw │ ├── mvnw.cmd │ ├── pom.xml │ └── src/ │ ├── main/ │ │ ├── java/ │ │ │ └── com/ │ │ │ └── example/ │ │ │ └── demo/ │ │ │ ├── DemoApplication.java │ │ │ ├── config/ │ │ │ │ └── WebConfig.java │ │ │ ├── controller/ │ │ │ │ └── DemoController.java │ │ │ └── filter/ │ │ │ ├── MyFilter1.java │ │ │ └── MyFilter2.java │ │ └── resources/ │ │ └── application.properties │ └── test/ │ └── java/ │ └── com/ │ └── example/ │ └── demo/ │ └── DemoApplicationTests.java ├── jpa-demo/ │ ├── .gitignore │ ├── .mvn/ │ │ └── wrapper/ │ │ ├── MavenWrapperDownloader.java │ │ ├── maven-wrapper.jar │ │ └── maven-wrapper.properties │ ├── mvnw │ ├── mvnw.cmd │ ├── pom.xml │ └── src/ │ ├── main/ │ │ ├── java/ │ │ │ └── com/ │ │ │ └── example/ │ │ │ └── demo/ │ │ │ ├── SpringBootStudyJpaApplication.java │ │ │ ├── controller/ │ │ │ │ └── UserController.java │ │ │ ├── entity/ │ │ │ │ └── User.java │ │ │ ├── repository/ │ │ │ │ └── UserRepository.java │ │ │ └── service/ │ │ │ ├── UserService.java │ │ │ └── impl/ │ │ │ └── UserServiceImpl.java │ │ └── resources/ │ │ └── application.properties │ └── test/ │ └── java/ │ └── com/ │ └── example/ │ └── demo/ │ └── SpringBootStudyJpaApplicationTests.java ├── pom.xml ├── qrcode/ │ ├── .gitignore │ ├── .mvn/ │ │ └── wrapper/ │ │ ├── MavenWrapperDownloader.java │ │ ├── maven-wrapper.jar │ │ └── maven-wrapper.properties │ ├── mvnw │ ├── mvnw.cmd │ ├── pom.xml │ └── src/ │ ├── main/ │ │ ├── java/ │ │ │ └── com/ │ │ │ └── example/ │ │ │ └── demo/ │ │ │ ├── QrcodeApplication.java │ │ │ ├── controller/ │ │ │ │ └── QrCodeController.java │ │ │ └── util/ │ │ │ └── QRCodeUtil.java │ │ └── resources/ │ │ └── application.properties │ └── test/ │ └── java/ │ └── com/ │ └── example/ │ └── demo/ │ └── QrcodeApplicationTests.java ├── sendmail/ │ ├── pom.xml │ └── src/ │ └── main/ │ ├── java/ │ │ └── com/ │ │ └── example/ │ │ └── mail/ │ │ └── sendmail/ │ │ ├── SendMailApplication.java │ │ ├── controller/ │ │ │ └── MailController.java │ │ ├── dto/ │ │ │ └── Email.java │ │ └── service/ │ │ ├── MailService.java │ │ └── impl/ │ │ └── MailServiceImpl.java │ └── resources/ │ └── application.properties ├── spirng-boot-kaptcha/ │ ├── .gitignore │ ├── .mvn/ │ │ └── wrapper/ │ │ ├── MavenWrapperDownloader.java │ │ ├── maven-wrapper.jar │ │ └── maven-wrapper.properties │ ├── mvnw │ ├── mvnw.cmd │ ├── pom.xml │ └── src/ │ ├── main/ │ │ ├── java/ │ │ │ └── com/ │ │ │ └── example/ │ │ │ └── demo/ │ │ │ ├── DemoApplication.java │ │ │ ├── config/ │ │ │ │ ├── KaptchaConfig.java │ │ │ │ └── WebConfig.java │ │ │ └── controller/ │ │ │ └── KaptchaController.java │ │ └── resources/ │ │ └── application.properties │ └── test/ │ └── java/ │ └── com/ │ └── example/ │ └── demo/ │ └── DemoApplicationTests.java ├── spring-boot-encry/ │ ├── .gitignore │ ├── .mvn/ │ │ └── wrapper/ │ │ ├── MavenWrapperDownloader.java │ │ ├── maven-wrapper.jar │ │ └── maven-wrapper.properties │ ├── mvnw │ ├── mvnw.cmd │ ├── pom.xml │ └── src/ │ └── main/ │ ├── java/ │ │ └── com/ │ │ └── example/ │ │ └── springbootencry/ │ │ ├── SpringBootEncryApplication.java │ │ ├── advice/ │ │ │ ├── DecryptRequestBodyAdvice.java │ │ │ └── EncryResponseBodyAdvice.java │ │ ├── controller/ │ │ │ └── TestController.java │ │ └── util/ │ │ ├── DesUtil.java │ │ └── Result.java │ └── resources/ │ └── application.yml ├── spring-boot-init/ │ └── src/ │ ├── main/ │ │ └── java/ │ │ └── com/ │ │ └── example/ │ │ └── springbootinit/ │ │ └── component/ │ │ ├── ApplicationRunnerImpl.java │ │ ├── CommandLineRunnerImpl.java │ │ ├── PostConstructInit.java │ │ └── TestService.java │ └── test/ │ └── java/ │ └── com/ │ └── example/ │ └── springbootinit/ │ └── Test.java ├── spring-boot-jwt/ │ └── src/ │ └── main/ │ ├── java/ │ │ └── com/ │ │ └── example/ │ │ └── springbootjwt/ │ │ ├── controller/ │ │ │ ├── LoginController.java │ │ │ └── SecureController.java │ │ ├── entity/ │ │ │ └── User.java │ │ ├── filter/ │ │ │ └── JwtFilter.java │ │ └── util/ │ │ └── JwtUtil.java │ └── resources/ │ └── application.yml ├── spring-boot-log/ │ ├── .gitignore │ ├── .mvn/ │ │ └── wrapper/ │ │ ├── MavenWrapperDownloader.java │ │ ├── maven-wrapper.jar │ │ └── maven-wrapper.properties │ ├── mvnw │ ├── mvnw.cmd │ ├── pom.xml │ └── src/ │ ├── main/ │ │ ├── java/ │ │ │ └── com/ │ │ │ └── example/ │ │ │ └── springbootlog/ │ │ │ ├── SpringBootLogApplication.java │ │ │ ├── config/ │ │ │ │ └── InterceptorConfig.java │ │ │ ├── controller/ │ │ │ │ └── TestLogController.java │ │ │ └── interceptor/ │ │ │ └── SessionInterceptor.java │ │ └── resources/ │ │ ├── application.yml │ │ └── logback-spring.xml │ └── test/ │ └── java/ │ └── com/ │ └── example/ │ └── springbootlog/ │ └── SpringBootLogApplicationTests.java ├── spring-boot-mybatis-annotation/ │ └── src/ │ └── main/ │ ├── java/ │ │ └── com/ │ │ └── example/ │ │ └── springboot/ │ │ └── mybatisannotation/ │ │ ├── config/ │ │ │ └── MybatisConfig.java │ │ ├── controller/ │ │ │ └── UserController.java │ │ ├── dao/ │ │ │ └── mapper/ │ │ │ ├── UserMapper.java │ │ │ └── UserRoleMapper.java │ │ ├── entity/ │ │ │ ├── User.java │ │ │ └── UserRole.java │ │ └── service/ │ │ ├── UserRoleService.java │ │ ├── UserService.java │ │ └── impl/ │ │ ├── UserRoleServiceImpl.java │ │ └── UserServiceImpl.java │ └── resources/ │ └── application.yml ├── spring-boot-mybatis-generator/ │ ├── .gitignore │ ├── pom.xml │ └── src/ │ ├── main/ │ │ ├── java/ │ │ │ └── com/ │ │ │ └── example/ │ │ │ └── springbootmybatis/ │ │ │ └── generator/ │ │ │ ├── SpringBootMybatisGeneratorApplication.java │ │ │ ├── dao/ │ │ │ │ ├── UserMapper.java │ │ │ │ └── UserRoleMapper.java │ │ │ └── entity/ │ │ │ ├── User.java │ │ │ └── UserRole.java │ │ └── resources/ │ │ ├── application.properties │ │ ├── mapper/ │ │ │ ├── UserMapper.xml │ │ │ └── UserRoleMapper.xml │ │ └── mybatis-generator.xml │ └── test/ │ └── java/ │ └── com/ │ └── example/ │ └── springbootmybatis/ │ └── generator/ │ └── SpringBootMybatisGeneratorApplicationTests.java ├── spring-boot-mybatis-xml/ │ ├── .gitignore │ ├── .mvn/ │ │ └── wrapper/ │ │ ├── MavenWrapperDownloader.java │ │ ├── maven-wrapper.jar │ │ └── maven-wrapper.properties │ ├── mvnw │ ├── mvnw.cmd │ ├── pom.xml │ └── src/ │ ├── main/ │ │ ├── java/ │ │ │ └── com/ │ │ │ └── example/ │ │ │ └── springboot/ │ │ │ └── mybatisxml/ │ │ │ ├── SpringBootMybatisXmlApplication.java │ │ │ ├── controller/ │ │ │ │ └── UserController.java │ │ │ ├── dao/ │ │ │ │ └── mapper/ │ │ │ │ └── UserMapper.java │ │ │ ├── entity/ │ │ │ │ └── User.java │ │ │ └── service/ │ │ │ ├── UserService.java │ │ │ └── impl/ │ │ │ └── UserServiceImpl.java │ │ └── resources/ │ │ ├── application.yml │ │ ├── mapper/ │ │ │ └── UserMapper.xml │ │ └── mybatis-config.xml │ └── test/ │ └── java/ │ └── com/ │ └── example/ │ └── springboot/ │ └── mybatisxml/ │ └── SpringBootMybatisXmlApplicationTests.java ├── spring-boot-read-yml/ │ ├── .gitignore │ ├── .mvn/ │ │ └── wrapper/ │ │ ├── MavenWrapperDownloader.java │ │ ├── maven-wrapper.jar │ │ └── maven-wrapper.properties │ ├── mvnw │ ├── mvnw.cmd │ ├── pom.xml │ └── src/ │ ├── main/ │ │ ├── java/ │ │ │ └── com/ │ │ │ └── example/ │ │ │ └── springbootreadyml/ │ │ │ ├── SpringBootReadYmlApplication.java │ │ │ ├── config/ │ │ │ │ └── WxMpProperties.java │ │ │ └── controller/ │ │ │ └── TestReadYmlController.java │ │ └── resources/ │ │ └── application.yml │ └── test/ │ └── java/ │ └── com/ │ └── example/ │ └── springbootreadyml/ │ └── SpringBootReadYmlApplicationTests.java ├── spring-boot-security/ │ ├── .gitignore │ ├── pom.xml │ └── src/ │ ├── main/ │ │ ├── java/ │ │ │ └── com/ │ │ │ └── example/ │ │ │ └── springboot/ │ │ │ └── security/ │ │ │ ├── SpringBootSecurityApplication.java │ │ │ ├── config/ │ │ │ │ ├── MyPasswordEncoder.java │ │ │ │ └── WebSecurityConfig.java │ │ │ └── controller/ │ │ │ ├── AdminController.java │ │ │ ├── AppController.java │ │ │ └── UserController.java │ │ └── resources/ │ │ └── application.properties │ └── test/ │ └── java/ │ └── com/ │ └── example/ │ └── springboot/ │ └── security/ │ └── SpringBootSecurityApplicationTests.java ├── spring-boot-study-base/ │ ├── pom.xml │ └── src/ │ └── main/ │ └── java/ │ └── com/ │ └── study/ │ └── day01/ │ ├── Config.java │ ├── LinuxCondition.java │ ├── LinuxService.java │ ├── ListService.java │ ├── Main01.java │ ├── WindowsCondition.java │ └── WindowsService.java ├── spring-boot-websocket/ │ ├── .gitignore │ ├── pom.xml │ └── src/ │ ├── main/ │ │ ├── java/ │ │ │ └── com/ │ │ │ └── example/ │ │ │ └── springboot/ │ │ │ └── websocket/ │ │ │ ├── SpringBootWebsocketApplication.java │ │ │ ├── config/ │ │ │ │ └── WebSocketConfig.java │ │ │ ├── controller/ │ │ │ │ └── WebSocketController.java │ │ │ ├── dto/ │ │ │ │ └── SocketMessage.java │ │ │ └── util/ │ │ │ └── WebSocketServer.java │ │ └── resources/ │ │ ├── application.properties │ │ └── static/ │ │ └── index.html │ └── test/ │ └── java/ │ └── com/ │ └── example/ │ └── springboot/ │ └── websocket/ │ └── SpringBootWebsocketApplicationTests.java ├── spring-cache-demo/ │ ├── .gitignore │ ├── .mvn/ │ │ └── wrapper/ │ │ ├── MavenWrapperDownloader.java │ │ ├── maven-wrapper.jar │ │ └── maven-wrapper.properties │ ├── mvnw │ ├── mvnw.cmd │ ├── pom.xml │ └── src/ │ ├── main/ │ │ ├── java/ │ │ │ └── com/ │ │ │ └── example/ │ │ │ └── demo/ │ │ │ ├── DemoApplication.java │ │ │ ├── aop/ │ │ │ │ └── LogRecordAspect.java │ │ │ ├── config/ │ │ │ │ └── WebConfig.java │ │ │ ├── controller/ │ │ │ │ └── UserController.java │ │ │ ├── entity/ │ │ │ │ └── User.java │ │ │ ├── repository/ │ │ │ │ └── UserRepository.java │ │ │ └── service/ │ │ │ ├── UserService.java │ │ │ └── impl/ │ │ │ └── UserServiceImpl.java │ │ └── resources/ │ │ └── application.properties │ └── test/ │ └── java/ │ └── com/ │ └── example/ │ └── demo/ │ └── DemoApplicationTests.java ├── spring-cloud-consumer-fegin/ │ ├── .gitignore │ ├── .mvn/ │ │ └── wrapper/ │ │ ├── MavenWrapperDownloader.java │ │ ├── maven-wrapper.jar │ │ └── maven-wrapper.properties │ ├── mvnw │ ├── mvnw.cmd │ ├── pom.xml │ └── src/ │ ├── main/ │ │ ├── java/ │ │ │ └── com/ │ │ │ └── example/ │ │ │ └── springcloudconsumerfegin/ │ │ │ ├── SpringCloudConsumerFeginApplication.java │ │ │ ├── controller/ │ │ │ │ └── FeginController.java │ │ │ └── service/ │ │ │ └── IFeginService.java │ │ └── resources/ │ │ └── application.yml │ └── test/ │ └── java/ │ └── com/ │ └── example/ │ └── springcloudconsumerfegin/ │ └── SpringCloudConsumerFeginApplicationTests.java ├── spring-cloud-consumer-fegin-hystrix/ │ ├── .gitignore │ ├── .mvn/ │ │ └── wrapper/ │ │ ├── MavenWrapperDownloader.java │ │ ├── maven-wrapper.jar │ │ └── maven-wrapper.properties │ ├── mvnw │ ├── mvnw.cmd │ ├── pom.xml │ └── src/ │ ├── main/ │ │ ├── java/ │ │ │ └── com/ │ │ │ └── example/ │ │ │ └── springcloudconsumerfeginhystrix/ │ │ │ ├── SpringCloudConsumerFeginHystrixApplication.java │ │ │ ├── controller/ │ │ │ │ └── FeginHystrixController.java │ │ │ └── service/ │ │ │ ├── UserFeginService.java │ │ │ └── impl/ │ │ │ └── UserFeginFailBackImpl.java │ │ └── resources/ │ │ └── application.yml │ └── test/ │ └── java/ │ └── com/ │ └── example/ │ └── springcloudconsumerfeginhystrix/ │ └── SpringCloudConsumerFeginHystrixApplicationTests.java ├── spring-cloud-consumer-ribbon/ │ ├── .gitignore │ ├── .mvn/ │ │ └── wrapper/ │ │ ├── MavenWrapperDownloader.java │ │ ├── maven-wrapper.jar │ │ └── maven-wrapper.properties │ ├── mvnw │ ├── mvnw.cmd │ ├── pom.xml │ └── src/ │ ├── main/ │ │ ├── java/ │ │ │ └── com/ │ │ │ └── example/ │ │ │ └── demo/ │ │ │ ├── RibbonConsumerApplication.java │ │ │ └── controller/ │ │ │ ├── HystrixConsumerController.java │ │ │ └── RibbonConsumerController.java │ │ └── resources/ │ │ └── application.yml │ └── test/ │ └── java/ │ └── com/ │ └── example/ │ └── demo/ │ └── RibbonConsumerApplicationTests.java ├── spring-cloud-eureka/ │ ├── .gitignore │ ├── .mvn/ │ │ └── wrapper/ │ │ ├── MavenWrapperDownloader.java │ │ ├── maven-wrapper.jar │ │ └── maven-wrapper.properties │ ├── mvnw │ ├── mvnw.cmd │ ├── pom.xml │ └── src/ │ ├── main/ │ │ ├── java/ │ │ │ └── com/ │ │ │ └── example/ │ │ │ └── demo/ │ │ │ └── SpringCloudEurekaApplication.java │ │ └── resources/ │ │ └── application.yml │ └── test/ │ └── java/ │ └── com/ │ └── example/ │ └── demo/ │ └── SpringCloudEurekaApplicationTests.java ├── spring-cloud-user-consumer/ │ ├── .gitignore │ ├── .mvn/ │ │ └── wrapper/ │ │ ├── MavenWrapperDownloader.java │ │ ├── maven-wrapper.jar │ │ └── maven-wrapper.properties │ ├── mvnw │ ├── mvnw.cmd │ ├── pom.xml │ └── src/ │ ├── main/ │ │ ├── java/ │ │ │ └── com/ │ │ │ └── example/ │ │ │ └── demo/ │ │ │ ├── SpringCloudUserConsumerApplication.java │ │ │ └── controller/ │ │ │ └── ConsumerController.java │ │ └── resources/ │ │ └── application.yml │ └── test/ │ └── java/ │ └── com/ │ └── example/ │ └── demo/ │ └── SpringCloudUserConsumerApplicationTests.java ├── spring-cloud-user-service/ │ ├── .gitignore │ ├── .mvn/ │ │ └── wrapper/ │ │ ├── MavenWrapperDownloader.java │ │ ├── maven-wrapper.jar │ │ └── maven-wrapper.properties │ ├── mvnw │ ├── mvnw.cmd │ ├── pom.xml │ └── src/ │ ├── main/ │ │ ├── java/ │ │ │ └── com/ │ │ │ └── example/ │ │ │ └── demo/ │ │ │ ├── UserServiceDemoApplication.java │ │ │ ├── controller/ │ │ │ │ └── UserController.java │ │ │ └── entity/ │ │ │ └── User.java │ │ └── resources/ │ │ └── application.yml │ └── test/ │ └── java/ │ └── com/ │ └── example/ │ └── demo/ │ ├── DemoApplicationTests.java │ └── Test.java └── spring-mybatis-generator/ └── src/ └── main/ └── resources/ ├── application.yml └── mybatis-generator.xml ================================================ FILE CONTENTS ================================================ ================================================ FILE: README.md ================================================ #### 本项目记录 SpringBoot和SpringCloud 学习过程中遇到的问题，下面的是我的公众号二维码图片，欢迎关注，欢迎留言，一起学习，一起进步。 ![](https://mmbiz.qpic.cn/mmbiz_jpg/OXnTwHqwxnYc8Qxiappy2M1MnJcc3MLI9R1PorLeibiczcODP9IAYGdrB2HOTWW24NX5rfeB1ZJ8G4jPfKRnah2WQ/0?wx_fmt=jpeg) ### 近期文章 [一分钟带你学会利用mybatis-generator自动生成代码！](https://mp.weixin.qq.com/s/HSlmvdSsQikfJ8M99MYGNg) [SpringBoot系列-整合Mybatis（注解方式）](https://mp.weixin.qq.com/s/toH_rCF5Sf3sPK-NPp5OhQ) [SpringBoot系列-整合Mybatis（XML配置方式）](https://mp.weixin.qq.com/s/Ad8aKvyTgjFlzjOcadO1xQ) [利用SpringBoot+Logback手写一个简单的链路追踪](https://mp.weixin.qq.com/s/9ozbOBxhW9yreBWH9UTFMQ) ================================================ FILE: activemq-demo/.gitignore ================================================ HELP.md target/ !.mvn/wrapper/maven-wrapper.jar !**/src/main/** !**/src/test/** ### STS ### .apt_generated .classpath .factorypath .project .settings .springBeans .sts4-cache ### IntelliJ IDEA ### .idea *.iws *.iml *.ipr ### NetBeans ### /nbproject/private/ /nbbuild/ /dist/ /nbdist/ /.nb-gradle/ build/ ### VS Code ### .vscode/ ================================================ FILE: activemq-demo/.mvn/wrapper/MavenWrapperDownloader.java ================================================ /* Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at https://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.net.URL; import java.nio.channels.Channels; import java.nio.channels.ReadableByteChannel; import java.util.Properties; public class MavenWrapperDownloader { /** * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. */ private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"; /** * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to * use instead of the default one. */ private static final String MAVEN_WRAPPER_PROPERTIES_PATH = ".mvn/wrapper/maven-wrapper.properties"; /** * Path where the maven-wrapper.jar will be saved to. */ private static final String MAVEN_WRAPPER_JAR_PATH = ".mvn/wrapper/maven-wrapper.jar"; /** * Name of the property which should be used to override the default download url for the wrapper. */ private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; public static void main(String args[]) { System.out.println("- Downloader started"); File baseDirectory = new File(args[0]); System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); // If the maven-wrapper.properties exists, read it and check if it contains a custom // wrapperUrl parameter. File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); String url = DEFAULT_DOWNLOAD_URL; if (mavenWrapperPropertyFile.exists()) { FileInputStream mavenWrapperPropertyFileInputStream = null; try { mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); Properties mavenWrapperProperties = new Properties(); mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); } catch (IOException e) { System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); } finally { try { if (mavenWrapperPropertyFileInputStream != null) { mavenWrapperPropertyFileInputStream.close(); } } catch (IOException e) { // Ignore ... } } } System.out.println("- Downloading from: : " + url); File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); if (!outputFile.getParentFile().exists()) { if (!outputFile.getParentFile().mkdirs()) { System.out.println( "- ERROR creating output direcrory '" + outputFile.getParentFile().getAbsolutePath() + "'"); } } System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); try { downloadFileFromURL(url, outputFile); System.out.println("Done"); System.exit(0); } catch (Throwable e) { System.out.println("- Error downloading"); e.printStackTrace(); System.exit(1); } } private static void downloadFileFromURL(String urlString, File destination) throws Exception { URL website = new URL(urlString); ReadableByteChannel rbc; rbc = Channels.newChannel(website.openStream()); FileOutputStream fos = new FileOutputStream(destination); fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); fos.close(); rbc.close(); } } ================================================ FILE: activemq-demo/.mvn/wrapper/maven-wrapper.properties ================================================ distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip ================================================ FILE: activemq-demo/mvnw ================================================ #!/bin/sh # ---------------------------------------------------------------------------- # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. # ---------------------------------------------------------------------------- # ---------------------------------------------------------------------------- # Maven2 Start Up Batch script # # Required ENV vars: # ------------------ # JAVA_HOME - location of a JDK home dir # # Optional ENV vars # ----------------- # M2_HOME - location of maven2's installed home dir # MAVEN_OPTS - parameters passed to the Java VM when running Maven # e.g. to debug Maven itself, use # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 # MAVEN_SKIP_RC - flag to disable loading of mavenrc files # ---------------------------------------------------------------------------- if [ -z "$MAVEN_SKIP_RC" ] ; then if [ -f /etc/mavenrc ] ; then . /etc/mavenrc fi if [ -f "$HOME/.mavenrc" ] ; then . "$HOME/.mavenrc" fi fi # OS specific support. $var _must_ be set to either true or false. cygwin=false; darwin=false; mingw=false case "`uname`" in CYGWIN*) cygwin=true ;; MINGW*) mingw=true;; Darwin*) darwin=true # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home # See https://developer.apple.com/library/mac/qa/qa1170/_index.html if [ -z "$JAVA_HOME" ]; then if [ -x "/usr/libexec/java_home" ]; then export JAVA_HOME="`/usr/libexec/java_home`" else export JAVA_HOME="/Library/Java/Home" fi fi ;; esac if [ -z "$JAVA_HOME" ] ; then if [ -r /etc/gentoo-release ] ; then JAVA_HOME=`java-config --jre-home` fi fi if [ -z "$M2_HOME" ] ; then ## resolve links - $0 may be a link to maven's home PRG="$0" # need this for relative symlinks while [ -h "$PRG" ] ; do ls=`ls -ld "$PRG"` link=`expr "$ls" : '.*-> \(.*\)$'` if expr "$link" : '/.*' > /dev/null; then PRG="$link" else PRG="`dirname "$PRG"`/$link" fi done saveddir=`pwd` M2_HOME=`dirname "$PRG"`/.. # make it fully qualified M2_HOME=`cd "$M2_HOME" && pwd` cd "$saveddir" # echo Using m2 at $M2_HOME fi # For Cygwin, ensure paths are in UNIX format before anything is touched if $cygwin ; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --unix "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --unix "$CLASSPATH"` fi # For Mingw, ensure paths are in UNIX format before anything is touched if $mingw ; then [ -n "$M2_HOME" ] && M2_HOME="`(cd "$M2_HOME"; pwd)`" [ -n "$JAVA_HOME" ] && JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" # TODO classpath? fi if [ -z "$JAVA_HOME" ]; then javaExecutable="`which javac`" if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then # readlink(1) is not available as standard on Solaris 10. readLink=`which readlink` if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then if $darwin ; then javaHome="`dirname \"$javaExecutable\"`" javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" else javaExecutable="`readlink -f \"$javaExecutable\"`" fi javaHome="`dirname \"$javaExecutable\"`" javaHome=`expr "$javaHome" : '\(.*\)/bin'` JAVA_HOME="$javaHome" export JAVA_HOME fi fi fi if [ -z "$JAVACMD" ] ; then if [ -n "$JAVA_HOME" ] ; then if [ -x "$JAVA_HOME/jre/sh/java" ] ; then # IBM's JDK on AIX uses strange locations for the executables JAVACMD="$JAVA_HOME/jre/sh/java" else JAVACMD="$JAVA_HOME/bin/java" fi else JAVACMD="`which java`" fi fi if [ ! -x "$JAVACMD" ] ; then echo "Error: JAVA_HOME is not defined correctly." >&2 echo " We cannot execute $JAVACMD" >&2 exit 1 fi if [ -z "$JAVA_HOME" ] ; then echo "Warning: JAVA_HOME environment variable is not set." fi CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher # traverses directory structure from process work directory to filesystem root # first directory with .mvn subdirectory is considered project base directory find_maven_basedir() { if [ -z "$1" ] then echo "Path not specified to find_maven_basedir" return 1 fi basedir="$1" wdir="$1" while [ "$wdir" != '/' ] ; do if [ -d "$wdir"/.mvn ] ; then basedir=$wdir break fi # workaround for JBEAP-8937 (on Solaris 10/Sparc) if [ -d "${wdir}" ]; then wdir=`cd "$wdir/.."; pwd` fi # end of workaround done echo "${basedir}" } # concatenates all lines of a file concat_lines() { if [ -f "$1" ]; then echo "$(tr -s '\n' ' ' < "$1")" fi } BASE_DIR=`find_maven_basedir "$(pwd)"` if [ -z "$BASE_DIR" ]; then exit 1; fi ########################################################################################## # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central # This allows using the maven wrapper in projects that prohibit checking in binary data. ########################################################################################## if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found .mvn/wrapper/maven-wrapper.jar" fi else if [ "$MVNW_VERBOSE" = true ]; then echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." fi jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" while IFS="=" read key value; do case "$key" in (wrapperUrl) jarUrl="$value"; break ;; esac done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" if [ "$MVNW_VERBOSE" = true ]; then echo "Downloading from: $jarUrl" fi wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" if command -v wget > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found wget ... using wget" fi wget "$jarUrl" -O "$wrapperJarPath" elif command -v curl > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found curl ... using curl" fi curl -o "$wrapperJarPath" "$jarUrl" else if [ "$MVNW_VERBOSE" = true ]; then echo "Falling back to using Java to download" fi javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" if [ -e "$javaClass" ]; then if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo " - Compiling MavenWrapperDownloader.java ..." fi # Compiling the Java class ("$JAVA_HOME/bin/javac" "$javaClass") fi if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then # Running the downloader if [ "$MVNW_VERBOSE" = true ]; then echo " - Running MavenWrapperDownloader.java ..." fi ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") fi fi fi fi ########################################################################################## # End of extension ########################################################################################## export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} if [ "$MVNW_VERBOSE" = true ]; then echo $MAVEN_PROJECTBASEDIR fi MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" # For Cygwin, switch paths to Windows format before running java if $cygwin; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --path --windows "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --windows "$CLASSPATH"` [ -n "$MAVEN_PROJECTBASEDIR" ] && MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` fi WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain exec "$JAVACMD" \ $MAVEN_OPTS \ -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" ================================================ FILE: activemq-demo/mvnw.cmd ================================================ @REM ---------------------------------------------------------------------------- @REM Licensed to the Apache Software Foundation (ASF) under one @REM or more contributor license agreements. See the NOTICE file @REM distributed with this work for additional information @REM regarding copyright ownership. The ASF licenses this file @REM to you under the Apache License, Version 2.0 (the @REM "License"); you may not use this file except in compliance @REM with the License. You may obtain a copy of the License at @REM @REM https://www.apache.org/licenses/LICENSE-2.0 @REM @REM Unless required by applicable law or agreed to in writing, @REM software distributed under the License is distributed on an @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY @REM KIND, either express or implied. See the License for the @REM specific language governing permissions and limitations @REM under the License. @REM ---------------------------------------------------------------------------- @REM ---------------------------------------------------------------------------- @REM Maven2 Start Up Batch script @REM @REM Required ENV vars: @REM JAVA_HOME - location of a JDK home dir @REM @REM Optional ENV vars @REM M2_HOME - location of maven2's installed home dir @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven @REM e.g. to debug Maven itself, use @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files @REM ---------------------------------------------------------------------------- @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' @echo off @REM set title of command window title %0 @REM enable echoing my setting MAVEN_BATCH_ECHO to 'on' @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% @REM set %HOME% to equivalent of $HOME if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") @REM Execute a user defined script before this one if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre @REM check for pre script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" :skipRcPre @setlocal set ERROR_CODE=0 @REM To isolate internal variables from possible post scripts, we use another setlocal @setlocal @REM ==== START VALIDATION ==== if not "%JAVA_HOME%" == "" goto OkJHome echo. echo Error: JAVA_HOME not found in your environment. >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error :OkJHome if exist "%JAVA_HOME%\bin\java.exe" goto init echo. echo Error: JAVA_HOME is set to an invalid directory. >&2 echo JAVA_HOME = "%JAVA_HOME%" >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error @REM ==== END VALIDATION ==== :init @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". @REM Fallback to current working directory if not found. set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir set EXEC_DIR=%CD% set WDIR=%EXEC_DIR% :findBaseDir IF EXIST "%WDIR%"\.mvn goto baseDirFound cd .. IF "%WDIR%"=="%CD%" goto baseDirNotFound set WDIR=%CD% goto findBaseDir :baseDirFound set MAVEN_PROJECTBASEDIR=%WDIR% cd "%EXEC_DIR%" goto endDetectBaseDir :baseDirNotFound set MAVEN_PROJECTBASEDIR=%EXEC_DIR% cd "%EXEC_DIR%" :endDetectBaseDir IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig @setlocal EnableExtensions EnableDelayedExpansion for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% :endReadAdditionalConfig SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" FOR /F "tokens=1,2 delims==" %%A IN (%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties) DO ( IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B ) @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central @REM This allows using the maven wrapper in projects that prohibit checking in binary data. if exist %WRAPPER_JAR% ( echo Found %WRAPPER_JAR% ) else ( echo Couldn't find %WRAPPER_JAR%, downloading it ... echo Downloading from: %DOWNLOAD_URL% powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')" echo Finished downloading %WRAPPER_JAR% ) @REM End of extension %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* if ERRORLEVEL 1 goto error goto end :error set ERROR_CODE=1 :end @endlocal & set ERROR_CODE=%ERROR_CODE% if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost @REM check for post script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" :skipRcPost @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' if "%MAVEN_BATCH_PAUSE%" == "on" pause if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% exit /B %ERROR_CODE% ================================================ FILE: activemq-demo/pom.xml ================================================ 4.0.0 org.springframework.boot spring-boot-starter-parent 2.1.8.RELEASE com.example demo 0.0.1-SNAPSHOT demo Demo project for Spring Boot 1.8 org.springframework.boot spring-boot-starter-activemq org.springframework.boot spring-boot-starter-web org.projectlombok lombok true org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-maven-plugin ================================================ FILE: activemq-demo/src/main/java/com/example/demo/DemoApplication.java ================================================ package com.example.demo; import org.apache.activemq.command.ActiveMQQueue; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.context.annotation.Bean; import javax.jms.Queue; @SpringBootApplication public class DemoApplication { public static void main(String[] args) { SpringApplication.run(DemoApplication.class, args); } } ================================================ FILE: activemq-demo/src/main/java/com/example/demo/config/ActivemqConfig.java ================================================ package com.example.demo.config; import org.apache.activemq.command.ActiveMQQueue; import org.apache.activemq.command.ActiveMQTopic; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import javax.jms.Queue; import javax.jms.Topic; /** * ActivemqConfig配置类 */ @Configuration public class ActivemqConfig { /** * 点对点 */ @Bean public Queue queue() { return new ActiveMQQueue("active.queue"); } /** * 发布/订阅 */ @Bean public Topic topic() { return new ActiveMQTopic("active.topic"); } } ================================================ FILE: activemq-demo/src/main/java/com/example/demo/controller/QueueCustomerController.java ================================================ package com.example.demo.controller; import org.springframework.jms.annotation.JmsListener; import org.springframework.web.bind.annotation.RestController; @RestController public class QueueCustomerController { /* * 监听和接收 队列消息 */ @JmsListener(destination="active.queue") public void readActiveQueue(String message) { System.out.println("接受到：" + message); } } ================================================ FILE: activemq-demo/src/main/java/com/example/demo/controller/SendController.java ================================================ package com.example.demo.controller; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.jms.core.JmsMessagingTemplate; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import javax.jms.Queue; import javax.jms.Topic; import java.util.UUID; /** * 消息生产者 */ @RestController public class SendController { @Autowired private JmsMessagingTemplate jmsMessagingTemplate; @Autowired private Queue queue; @Autowired private Topic topic; /* * 发送 队列消息 */ @RequestMapping("/sendQueue") public String sendQueue() { String message = UUID.randomUUID().toString(); // 指定消息发送的目的地及内容 this.jmsMessagingTemplate.convertAndSend(this.queue, message); return "消息发送成功！message=" + message; } /* * 发送 主题消息 */ @RequestMapping("/sendTopic") public String sendTopic() { String message = UUID.randomUUID().toString(); // 指定消息发送的目的地及内容 this.jmsMessagingTemplate.convertAndSend(this.topic, message); return "消息发送成功！message=" + message; } } ================================================ FILE: activemq-demo/src/main/java/com/example/demo/controller/TopicCustomerController.java ================================================ package com.example.demo.controller; import org.springframework.jms.annotation.JmsListener; import org.springframework.web.bind.annotation.RestController; @RestController public class TopicCustomerController { /* * 监听和接收 主题消息 */ @JmsListener(destination = "active.topic") public void readActiveTopic1(String message) { System.out.println("Customer1接受到：" + message); } /* * 监听和接收 主题消息 */ @JmsListener(destination = "active.topic") public void readActiveTopic2(String message) { System.out.println("Customer2接受到：" + message); } } ================================================ FILE: activemq-demo/src/main/resources/application.properties ================================================ #ӵַ spring.activemq.broker-url=tcp://192.168.0.1:61616 #ǵԵ㣨queueô˴ĬӦfalseģôһΪtrue spring.jms.pub-sub-domain=true ================================================ FILE: activemq-demo/src/test/java/com/example/demo/DemoApplicationTests.java ================================================ package com.example.demo; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; @RunWith(SpringRunner.class) @SpringBootTest public class DemoApplicationTests { @Test public void contextLoads() { } } ================================================ FILE: exception-demo/.gitignore ================================================ HELP.md target/ !.mvn/wrapper/maven-wrapper.jar !**/src/main/** !**/src/test/** ### STS ### .apt_generated .classpath .factorypath .project .settings .springBeans .sts4-cache ### IntelliJ IDEA ### .idea *.iws *.iml *.ipr ### NetBeans ### /nbproject/private/ /nbbuild/ /dist/ /nbdist/ /.nb-gradle/ build/ ### VS Code ### .vscode/ ================================================ FILE: exception-demo/.mvn/wrapper/MavenWrapperDownloader.java ================================================ /* Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at https://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.net.URL; import java.nio.channels.Channels; import java.nio.channels.ReadableByteChannel; import java.util.Properties; public class MavenWrapperDownloader { /** * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. */ private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"; /** * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to * use instead of the default one. */ private static final String MAVEN_WRAPPER_PROPERTIES_PATH = ".mvn/wrapper/maven-wrapper.properties"; /** * Path where the maven-wrapper.jar will be saved to. */ private static final String MAVEN_WRAPPER_JAR_PATH = ".mvn/wrapper/maven-wrapper.jar"; /** * Name of the property which should be used to override the default download url for the wrapper. */ private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; public static void main(String args[]) { System.out.println("- Downloader started"); File baseDirectory = new File(args[0]); System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); // If the maven-wrapper.properties exists, read it and check if it contains a custom // wrapperUrl parameter. File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); String url = DEFAULT_DOWNLOAD_URL; if (mavenWrapperPropertyFile.exists()) { FileInputStream mavenWrapperPropertyFileInputStream = null; try { mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); Properties mavenWrapperProperties = new Properties(); mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); } catch (IOException e) { System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); } finally { try { if (mavenWrapperPropertyFileInputStream != null) { mavenWrapperPropertyFileInputStream.close(); } } catch (IOException e) { // Ignore ... } } } System.out.println("- Downloading from: : " + url); File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); if (!outputFile.getParentFile().exists()) { if (!outputFile.getParentFile().mkdirs()) { System.out.println( "- ERROR creating output direcrory '" + outputFile.getParentFile().getAbsolutePath() + "'"); } } System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); try { downloadFileFromURL(url, outputFile); System.out.println("Done"); System.exit(0); } catch (Throwable e) { System.out.println("- Error downloading"); e.printStackTrace(); System.exit(1); } } private static void downloadFileFromURL(String urlString, File destination) throws Exception { URL website = new URL(urlString); ReadableByteChannel rbc; rbc = Channels.newChannel(website.openStream()); FileOutputStream fos = new FileOutputStream(destination); fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); fos.close(); rbc.close(); } } ================================================ FILE: exception-demo/.mvn/wrapper/maven-wrapper.properties ================================================ distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip ================================================ FILE: exception-demo/mvnw ================================================ #!/bin/sh # ---------------------------------------------------------------------------- # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. # ---------------------------------------------------------------------------- # ---------------------------------------------------------------------------- # Maven2 Start Up Batch script # # Required ENV vars: # ------------------ # JAVA_HOME - location of a JDK home dir # # Optional ENV vars # ----------------- # M2_HOME - location of maven2's installed home dir # MAVEN_OPTS - parameters passed to the Java VM when running Maven # e.g. to debug Maven itself, use # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 # MAVEN_SKIP_RC - flag to disable loading of mavenrc files # ---------------------------------------------------------------------------- if [ -z "$MAVEN_SKIP_RC" ] ; then if [ -f /etc/mavenrc ] ; then . /etc/mavenrc fi if [ -f "$HOME/.mavenrc" ] ; then . "$HOME/.mavenrc" fi fi # OS specific support. $var _must_ be set to either true or false. cygwin=false; darwin=false; mingw=false case "`uname`" in CYGWIN*) cygwin=true ;; MINGW*) mingw=true;; Darwin*) darwin=true # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home # See https://developer.apple.com/library/mac/qa/qa1170/_index.html if [ -z "$JAVA_HOME" ]; then if [ -x "/usr/libexec/java_home" ]; then export JAVA_HOME="`/usr/libexec/java_home`" else export JAVA_HOME="/Library/Java/Home" fi fi ;; esac if [ -z "$JAVA_HOME" ] ; then if [ -r /etc/gentoo-release ] ; then JAVA_HOME=`java-config --jre-home` fi fi if [ -z "$M2_HOME" ] ; then ## resolve links - $0 may be a link to maven's home PRG="$0" # need this for relative symlinks while [ -h "$PRG" ] ; do ls=`ls -ld "$PRG"` link=`expr "$ls" : '.*-> \(.*\)$'` if expr "$link" : '/.*' > /dev/null; then PRG="$link" else PRG="`dirname "$PRG"`/$link" fi done saveddir=`pwd` M2_HOME=`dirname "$PRG"`/.. # make it fully qualified M2_HOME=`cd "$M2_HOME" && pwd` cd "$saveddir" # echo Using m2 at $M2_HOME fi # For Cygwin, ensure paths are in UNIX format before anything is touched if $cygwin ; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --unix "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --unix "$CLASSPATH"` fi # For Mingw, ensure paths are in UNIX format before anything is touched if $mingw ; then [ -n "$M2_HOME" ] && M2_HOME="`(cd "$M2_HOME"; pwd)`" [ -n "$JAVA_HOME" ] && JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" # TODO classpath? fi if [ -z "$JAVA_HOME" ]; then javaExecutable="`which javac`" if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then # readlink(1) is not available as standard on Solaris 10. readLink=`which readlink` if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then if $darwin ; then javaHome="`dirname \"$javaExecutable\"`" javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" else javaExecutable="`readlink -f \"$javaExecutable\"`" fi javaHome="`dirname \"$javaExecutable\"`" javaHome=`expr "$javaHome" : '\(.*\)/bin'` JAVA_HOME="$javaHome" export JAVA_HOME fi fi fi if [ -z "$JAVACMD" ] ; then if [ -n "$JAVA_HOME" ] ; then if [ -x "$JAVA_HOME/jre/sh/java" ] ; then # IBM's JDK on AIX uses strange locations for the executables JAVACMD="$JAVA_HOME/jre/sh/java" else JAVACMD="$JAVA_HOME/bin/java" fi else JAVACMD="`which java`" fi fi if [ ! -x "$JAVACMD" ] ; then echo "Error: JAVA_HOME is not defined correctly." >&2 echo " We cannot execute $JAVACMD" >&2 exit 1 fi if [ -z "$JAVA_HOME" ] ; then echo "Warning: JAVA_HOME environment variable is not set." fi CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher # traverses directory structure from process work directory to filesystem root # first directory with .mvn subdirectory is considered project base directory find_maven_basedir() { if [ -z "$1" ] then echo "Path not specified to find_maven_basedir" return 1 fi basedir="$1" wdir="$1" while [ "$wdir" != '/' ] ; do if [ -d "$wdir"/.mvn ] ; then basedir=$wdir break fi # workaround for JBEAP-8937 (on Solaris 10/Sparc) if [ -d "${wdir}" ]; then wdir=`cd "$wdir/.."; pwd` fi # end of workaround done echo "${basedir}" } # concatenates all lines of a file concat_lines() { if [ -f "$1" ]; then echo "$(tr -s '\n' ' ' < "$1")" fi } BASE_DIR=`find_maven_basedir "$(pwd)"` if [ -z "$BASE_DIR" ]; then exit 1; fi ########################################################################################## # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central # This allows using the maven wrapper in projects that prohibit checking in binary data. ########################################################################################## if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found .mvn/wrapper/maven-wrapper.jar" fi else if [ "$MVNW_VERBOSE" = true ]; then echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." fi jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" while IFS="=" read key value; do case "$key" in (wrapperUrl) jarUrl="$value"; break ;; esac done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" if [ "$MVNW_VERBOSE" = true ]; then echo "Downloading from: $jarUrl" fi wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" if command -v wget > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found wget ... using wget" fi wget "$jarUrl" -O "$wrapperJarPath" elif command -v curl > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found curl ... using curl" fi curl -o "$wrapperJarPath" "$jarUrl" else if [ "$MVNW_VERBOSE" = true ]; then echo "Falling back to using Java to download" fi javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" if [ -e "$javaClass" ]; then if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo " - Compiling MavenWrapperDownloader.java ..." fi # Compiling the Java class ("$JAVA_HOME/bin/javac" "$javaClass") fi if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then # Running the downloader if [ "$MVNW_VERBOSE" = true ]; then echo " - Running MavenWrapperDownloader.java ..." fi ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") fi fi fi fi ########################################################################################## # End of extension ########################################################################################## export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} if [ "$MVNW_VERBOSE" = true ]; then echo $MAVEN_PROJECTBASEDIR fi MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" # For Cygwin, switch paths to Windows format before running java if $cygwin; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --path --windows "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --windows "$CLASSPATH"` [ -n "$MAVEN_PROJECTBASEDIR" ] && MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` fi WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain exec "$JAVACMD" \ $MAVEN_OPTS \ -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" ================================================ FILE: exception-demo/mvnw.cmd ================================================ @REM ---------------------------------------------------------------------------- @REM Licensed to the Apache Software Foundation (ASF) under one @REM or more contributor license agreements. See the NOTICE file @REM distributed with this work for additional information @REM regarding copyright ownership. The ASF licenses this file @REM to you under the Apache License, Version 2.0 (the @REM "License"); you may not use this file except in compliance @REM with the License. You may obtain a copy of the License at @REM @REM https://www.apache.org/licenses/LICENSE-2.0 @REM @REM Unless required by applicable law or agreed to in writing, @REM software distributed under the License is distributed on an @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY @REM KIND, either express or implied. See the License for the @REM specific language governing permissions and limitations @REM under the License. @REM ---------------------------------------------------------------------------- @REM ---------------------------------------------------------------------------- @REM Maven2 Start Up Batch script @REM @REM Required ENV vars: @REM JAVA_HOME - location of a JDK home dir @REM @REM Optional ENV vars @REM M2_HOME - location of maven2's installed home dir @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven @REM e.g. to debug Maven itself, use @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files @REM ---------------------------------------------------------------------------- @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' @echo off @REM set title of command window title %0 @REM enable echoing my setting MAVEN_BATCH_ECHO to 'on' @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% @REM set %HOME% to equivalent of $HOME if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") @REM Execute a user defined script before this one if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre @REM check for pre script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" :skipRcPre @setlocal set ERROR_CODE=0 @REM To isolate internal variables from possible post scripts, we use another setlocal @setlocal @REM ==== START VALIDATION ==== if not "%JAVA_HOME%" == "" goto OkJHome echo. echo Error: JAVA_HOME not found in your environment. >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error :OkJHome if exist "%JAVA_HOME%\bin\java.exe" goto init echo. echo Error: JAVA_HOME is set to an invalid directory. >&2 echo JAVA_HOME = "%JAVA_HOME%" >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error @REM ==== END VALIDATION ==== :init @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". @REM Fallback to current working directory if not found. set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir set EXEC_DIR=%CD% set WDIR=%EXEC_DIR% :findBaseDir IF EXIST "%WDIR%"\.mvn goto baseDirFound cd .. IF "%WDIR%"=="%CD%" goto baseDirNotFound set WDIR=%CD% goto findBaseDir :baseDirFound set MAVEN_PROJECTBASEDIR=%WDIR% cd "%EXEC_DIR%" goto endDetectBaseDir :baseDirNotFound set MAVEN_PROJECTBASEDIR=%EXEC_DIR% cd "%EXEC_DIR%" :endDetectBaseDir IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig @setlocal EnableExtensions EnableDelayedExpansion for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% :endReadAdditionalConfig SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" FOR /F "tokens=1,2 delims==" %%A IN (%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties) DO ( IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B ) @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central @REM This allows using the maven wrapper in projects that prohibit checking in binary data. if exist %WRAPPER_JAR% ( echo Found %WRAPPER_JAR% ) else ( echo Couldn't find %WRAPPER_JAR%, downloading it ... echo Downloading from: %DOWNLOAD_URL% powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')" echo Finished downloading %WRAPPER_JAR% ) @REM End of extension %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* if ERRORLEVEL 1 goto error goto end :error set ERROR_CODE=1 :end @endlocal & set ERROR_CODE=%ERROR_CODE% if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost @REM check for post script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" :skipRcPost @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' if "%MAVEN_BATCH_PAUSE%" == "on" pause if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% exit /B %ERROR_CODE% ================================================ FILE: exception-demo/pom.xml ================================================ 4.0.0 org.springframework.boot spring-boot-starter-parent 2.1.7.RELEASE com.example demo 0.0.1-SNAPSHOT exception-demo 统计处理异常 1.8 org.springframework.boot spring-boot-starter-web org.projectlombok lombok true org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-maven-plugin ================================================ FILE: exception-demo/src/main/java/com/example/demo/ExceptionDemoApplication.java ================================================ package com.example.demo; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication public class ExceptionDemoApplication { public static void main(String[] args) { SpringApplication.run(ExceptionDemoApplication.class, args); } } ================================================ FILE: exception-demo/src/main/java/com/example/demo/controller/DemoController.java ================================================ package com.example.demo.controller; import com.example.demo.util.Result; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.ResponseBody; @Controller public class DemoController { /** * 异常情况 */ @ResponseBody @RequestMapping(value = "/testException") public Result testException() { Result result = new Result(Result.RESULT_SUCCESS, "SUCCESS"); //异常 Integer.parseInt("abc"); return result; } /** *正常情况 */ @ResponseBody @RequestMapping(value = "/testRight") public Result testRight() { Result result = new Result(Result.RESULT_SUCCESS, "SUCCESS"); return result; } } ================================================ FILE: exception-demo/src/main/java/com/example/demo/util/GlobleExceptionHandler.java ================================================ package com.example.demo.util; import lombok.extern.slf4j.Slf4j; import org.springframework.web.bind.annotation.ControllerAdvice; import org.springframework.web.bind.annotation.ExceptionHandler; import org.springframework.web.bind.annotation.ResponseBody; import javax.servlet.http.HttpServletResponse; /** * 异常全局处理类 * * @author **/ @Slf4j @ControllerAdvice public class GlobleExceptionHandler { @ExceptionHandler(Exception.class) @ResponseBody public Result handlerException(HttpServletResponse response, Exception e) throws Exception { log.info("异常信息", e); Result result = new Result(Result.RESULT_FAIL, "error :" + e.getMessage()); return result; } } ================================================ FILE: exception-demo/src/main/java/com/example/demo/util/Result.java ================================================ package com.example.demo.util; import lombok.Data; import java.io.Serializable; /** * 封装返回类 */ @Data public class Result implements Serializable { private static final long serialVersionUID = 1L; public static final int RESULT_FAIL = 0; public static final int RESULT_SUCCESS = 1; //返回代码 private Integer code; //返回消息 private String message; //返回对象 private Object data; public Result(Integer code, String message) { this.code = code; this.message = message; } public Result(Integer code, String message, Object object) { this.code = code; this.message = message; this.data = object; } } ================================================ FILE: exception-demo/src/main/resources/application.properties ================================================ ================================================ FILE: exception-demo/src/test/java/com/example/demo/ExceptionDemoApplicationTests.java ================================================ package com.example.demo; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; @RunWith(SpringRunner.class) @SpringBootTest public class ExceptionDemoApplicationTests { @Test public void contextLoads() { } } ================================================ FILE: filter-demo/.gitignore ================================================ HELP.md target/ !.mvn/wrapper/maven-wrapper.jar !**/src/main/** !**/src/test/** ### STS ### .apt_generated .classpath .factorypath .project .settings .springBeans .sts4-cache ### IntelliJ IDEA ### .idea *.iws *.iml *.ipr ### NetBeans ### /nbproject/private/ /nbbuild/ /dist/ /nbdist/ /.nb-gradle/ build/ ### VS Code ### .vscode/ ================================================ FILE: filter-demo/.mvn/wrapper/MavenWrapperDownloader.java ================================================ /* Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at https://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.net.URL; import java.nio.channels.Channels; import java.nio.channels.ReadableByteChannel; import java.util.Properties; public class MavenWrapperDownloader { /** * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. */ private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"; /** * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to * use instead of the default one. */ private static final String MAVEN_WRAPPER_PROPERTIES_PATH = ".mvn/wrapper/maven-wrapper.properties"; /** * Path where the maven-wrapper.jar will be saved to. */ private static final String MAVEN_WRAPPER_JAR_PATH = ".mvn/wrapper/maven-wrapper.jar"; /** * Name of the property which should be used to override the default download url for the wrapper. */ private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; public static void main(String args[]) { System.out.println("- Downloader started"); File baseDirectory = new File(args[0]); System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); // If the maven-wrapper.properties exists, read it and check if it contains a custom // wrapperUrl parameter. File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); String url = DEFAULT_DOWNLOAD_URL; if (mavenWrapperPropertyFile.exists()) { FileInputStream mavenWrapperPropertyFileInputStream = null; try { mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); Properties mavenWrapperProperties = new Properties(); mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); } catch (IOException e) { System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); } finally { try { if (mavenWrapperPropertyFileInputStream != null) { mavenWrapperPropertyFileInputStream.close(); } } catch (IOException e) { // Ignore ... } } } System.out.println("- Downloading from: : " + url); File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); if (!outputFile.getParentFile().exists()) { if (!outputFile.getParentFile().mkdirs()) { System.out.println( "- ERROR creating output direcrory '" + outputFile.getParentFile().getAbsolutePath() + "'"); } } System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); try { downloadFileFromURL(url, outputFile); System.out.println("Done"); System.exit(0); } catch (Throwable e) { System.out.println("- Error downloading"); e.printStackTrace(); System.exit(1); } } private static void downloadFileFromURL(String urlString, File destination) throws Exception { URL website = new URL(urlString); ReadableByteChannel rbc; rbc = Channels.newChannel(website.openStream()); FileOutputStream fos = new FileOutputStream(destination); fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); fos.close(); rbc.close(); } } ================================================ FILE: filter-demo/.mvn/wrapper/maven-wrapper.properties ================================================ distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip ================================================ FILE: filter-demo/mvnw ================================================ #!/bin/sh # ---------------------------------------------------------------------------- # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. # ---------------------------------------------------------------------------- # ---------------------------------------------------------------------------- # Maven2 Start Up Batch script # # Required ENV vars: # ------------------ # JAVA_HOME - location of a JDK home dir # # Optional ENV vars # ----------------- # M2_HOME - location of maven2's installed home dir # MAVEN_OPTS - parameters passed to the Java VM when running Maven # e.g. to debug Maven itself, use # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 # MAVEN_SKIP_RC - flag to disable loading of mavenrc files # ---------------------------------------------------------------------------- if [ -z "$MAVEN_SKIP_RC" ] ; then if [ -f /etc/mavenrc ] ; then . /etc/mavenrc fi if [ -f "$HOME/.mavenrc" ] ; then . "$HOME/.mavenrc" fi fi # OS specific support. $var _must_ be set to either true or false. cygwin=false; darwin=false; mingw=false case "`uname`" in CYGWIN*) cygwin=true ;; MINGW*) mingw=true;; Darwin*) darwin=true # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home # See https://developer.apple.com/library/mac/qa/qa1170/_index.html if [ -z "$JAVA_HOME" ]; then if [ -x "/usr/libexec/java_home" ]; then export JAVA_HOME="`/usr/libexec/java_home`" else export JAVA_HOME="/Library/Java/Home" fi fi ;; esac if [ -z "$JAVA_HOME" ] ; then if [ -r /etc/gentoo-release ] ; then JAVA_HOME=`java-config --jre-home` fi fi if [ -z "$M2_HOME" ] ; then ## resolve links - $0 may be a link to maven's home PRG="$0" # need this for relative symlinks while [ -h "$PRG" ] ; do ls=`ls -ld "$PRG"` link=`expr "$ls" : '.*-> \(.*\)$'` if expr "$link" : '/.*' > /dev/null; then PRG="$link" else PRG="`dirname "$PRG"`/$link" fi done saveddir=`pwd` M2_HOME=`dirname "$PRG"`/.. # make it fully qualified M2_HOME=`cd "$M2_HOME" && pwd` cd "$saveddir" # echo Using m2 at $M2_HOME fi # For Cygwin, ensure paths are in UNIX format before anything is touched if $cygwin ; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --unix "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --unix "$CLASSPATH"` fi # For Mingw, ensure paths are in UNIX format before anything is touched if $mingw ; then [ -n "$M2_HOME" ] && M2_HOME="`(cd "$M2_HOME"; pwd)`" [ -n "$JAVA_HOME" ] && JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" # TODO classpath? fi if [ -z "$JAVA_HOME" ]; then javaExecutable="`which javac`" if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then # readlink(1) is not available as standard on Solaris 10. readLink=`which readlink` if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then if $darwin ; then javaHome="`dirname \"$javaExecutable\"`" javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" else javaExecutable="`readlink -f \"$javaExecutable\"`" fi javaHome="`dirname \"$javaExecutable\"`" javaHome=`expr "$javaHome" : '\(.*\)/bin'` JAVA_HOME="$javaHome" export JAVA_HOME fi fi fi if [ -z "$JAVACMD" ] ; then if [ -n "$JAVA_HOME" ] ; then if [ -x "$JAVA_HOME/jre/sh/java" ] ; then # IBM's JDK on AIX uses strange locations for the executables JAVACMD="$JAVA_HOME/jre/sh/java" else JAVACMD="$JAVA_HOME/bin/java" fi else JAVACMD="`which java`" fi fi if [ ! -x "$JAVACMD" ] ; then echo "Error: JAVA_HOME is not defined correctly." >&2 echo " We cannot execute $JAVACMD" >&2 exit 1 fi if [ -z "$JAVA_HOME" ] ; then echo "Warning: JAVA_HOME environment variable is not set." fi CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher # traverses directory structure from process work directory to filesystem root # first directory with .mvn subdirectory is considered project base directory find_maven_basedir() { if [ -z "$1" ] then echo "Path not specified to find_maven_basedir" return 1 fi basedir="$1" wdir="$1" while [ "$wdir" != '/' ] ; do if [ -d "$wdir"/.mvn ] ; then basedir=$wdir break fi # workaround for JBEAP-8937 (on Solaris 10/Sparc) if [ -d "${wdir}" ]; then wdir=`cd "$wdir/.."; pwd` fi # end of workaround done echo "${basedir}" } # concatenates all lines of a file concat_lines() { if [ -f "$1" ]; then echo "$(tr -s '\n' ' ' < "$1")" fi } BASE_DIR=`find_maven_basedir "$(pwd)"` if [ -z "$BASE_DIR" ]; then exit 1; fi ########################################################################################## # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central # This allows using the maven wrapper in projects that prohibit checking in binary data. ########################################################################################## if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found .mvn/wrapper/maven-wrapper.jar" fi else if [ "$MVNW_VERBOSE" = true ]; then echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." fi jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" while IFS="=" read key value; do case "$key" in (wrapperUrl) jarUrl="$value"; break ;; esac done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" if [ "$MVNW_VERBOSE" = true ]; then echo "Downloading from: $jarUrl" fi wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" if command -v wget > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found wget ... using wget" fi wget "$jarUrl" -O "$wrapperJarPath" elif command -v curl > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found curl ... using curl" fi curl -o "$wrapperJarPath" "$jarUrl" else if [ "$MVNW_VERBOSE" = true ]; then echo "Falling back to using Java to download" fi javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" if [ -e "$javaClass" ]; then if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo " - Compiling MavenWrapperDownloader.java ..." fi # Compiling the Java class ("$JAVA_HOME/bin/javac" "$javaClass") fi if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then # Running the downloader if [ "$MVNW_VERBOSE" = true ]; then echo " - Running MavenWrapperDownloader.java ..." fi ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") fi fi fi fi ########################################################################################## # End of extension ########################################################################################## export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} if [ "$MVNW_VERBOSE" = true ]; then echo $MAVEN_PROJECTBASEDIR fi MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" # For Cygwin, switch paths to Windows format before running java if $cygwin; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --path --windows "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --windows "$CLASSPATH"` [ -n "$MAVEN_PROJECTBASEDIR" ] && MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` fi WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain exec "$JAVACMD" \ $MAVEN_OPTS \ -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" ================================================ FILE: filter-demo/mvnw.cmd ================================================ @REM ---------------------------------------------------------------------------- @REM Licensed to the Apache Software Foundation (ASF) under one @REM or more contributor license agreements. See the NOTICE file @REM distributed with this work for additional information @REM regarding copyright ownership. The ASF licenses this file @REM to you under the Apache License, Version 2.0 (the @REM "License"); you may not use this file except in compliance @REM with the License. You may obtain a copy of the License at @REM @REM https://www.apache.org/licenses/LICENSE-2.0 @REM @REM Unless required by applicable law or agreed to in writing, @REM software distributed under the License is distributed on an @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY @REM KIND, either express or implied. See the License for the @REM specific language governing permissions and limitations @REM under the License. @REM ---------------------------------------------------------------------------- @REM ---------------------------------------------------------------------------- @REM Maven2 Start Up Batch script @REM @REM Required ENV vars: @REM JAVA_HOME - location of a JDK home dir @REM @REM Optional ENV vars @REM M2_HOME - location of maven2's installed home dir @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven @REM e.g. to debug Maven itself, use @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files @REM ---------------------------------------------------------------------------- @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' @echo off @REM set title of command window title %0 @REM enable echoing my setting MAVEN_BATCH_ECHO to 'on' @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% @REM set %HOME% to equivalent of $HOME if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") @REM Execute a user defined script before this one if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre @REM check for pre script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" :skipRcPre @setlocal set ERROR_CODE=0 @REM To isolate internal variables from possible post scripts, we use another setlocal @setlocal @REM ==== START VALIDATION ==== if not "%JAVA_HOME%" == "" goto OkJHome echo. echo Error: JAVA_HOME not found in your environment. >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error :OkJHome if exist "%JAVA_HOME%\bin\java.exe" goto init echo. echo Error: JAVA_HOME is set to an invalid directory. >&2 echo JAVA_HOME = "%JAVA_HOME%" >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error @REM ==== END VALIDATION ==== :init @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". @REM Fallback to current working directory if not found. set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir set EXEC_DIR=%CD% set WDIR=%EXEC_DIR% :findBaseDir IF EXIST "%WDIR%"\.mvn goto baseDirFound cd .. IF "%WDIR%"=="%CD%" goto baseDirNotFound set WDIR=%CD% goto findBaseDir :baseDirFound set MAVEN_PROJECTBASEDIR=%WDIR% cd "%EXEC_DIR%" goto endDetectBaseDir :baseDirNotFound set MAVEN_PROJECTBASEDIR=%EXEC_DIR% cd "%EXEC_DIR%" :endDetectBaseDir IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig @setlocal EnableExtensions EnableDelayedExpansion for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% :endReadAdditionalConfig SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" FOR /F "tokens=1,2 delims==" %%A IN (%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties) DO ( IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B ) @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central @REM This allows using the maven wrapper in projects that prohibit checking in binary data. if exist %WRAPPER_JAR% ( echo Found %WRAPPER_JAR% ) else ( echo Couldn't find %WRAPPER_JAR%, downloading it ... echo Downloading from: %DOWNLOAD_URL% powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')" echo Finished downloading %WRAPPER_JAR% ) @REM End of extension %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* if ERRORLEVEL 1 goto error goto end :error set ERROR_CODE=1 :end @endlocal & set ERROR_CODE=%ERROR_CODE% if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost @REM check for post script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" :skipRcPost @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' if "%MAVEN_BATCH_PAUSE%" == "on" pause if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% exit /B %ERROR_CODE% ================================================ FILE: filter-demo/pom.xml ================================================ 4.0.0 org.springframework.boot spring-boot-starter-parent 2.1.7.RELEASE com.example demo 0.0.1-SNAPSHOT demo Demo project for Spring Boot 1.8 org.springframework.boot spring-boot-starter org.springframework.boot spring-boot-starter-web org.projectlombok lombok true org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-maven-plugin ================================================ FILE: filter-demo/src/main/java/com/example/demo/DemoApplication.java ================================================ package com.example.demo; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.web.servlet.ServletComponentScan; @SpringBootApplication @ServletComponentScan(basePackages = "com.example.demo.filter") public class DemoApplication { public static void main(String[] args) { SpringApplication.run(DemoApplication.class, args); } } ================================================ FILE: filter-demo/src/main/java/com/example/demo/config/WebConfig.java ================================================ //package com.example.demo.config; // //import com.example.demo.filter.MyFilter2; //import org.springframework.boot.web.servlet.FilterRegistrationBean; //import org.springframework.context.annotation.Bean; //import org.springframework.context.annotation.Configuration; // ///** // * // */ //@Configuration //public class WebConfig { // // @Bean // public FilterRegistrationBean testFilterRegistration() { // FilterRegistrationBean registration = new FilterRegistrationBean(new MyFilter2()); // registration.addUrlPatterns("/test"); // // registration.setName("myFilter2"); // return registration; // } //} ================================================ FILE: filter-demo/src/main/java/com/example/demo/controller/DemoController.java ================================================ package com.example.demo.controller; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.ResponseBody; @Controller public class DemoController { /** * test */ @ResponseBody @RequestMapping(value = "/test") public String test() { return "OK"; } } ================================================ FILE: filter-demo/src/main/java/com/example/demo/filter/MyFilter1.java ================================================ package com.example.demo.filter; import lombok.extern.slf4j.Slf4j; import javax.servlet.*; import javax.servlet.annotation.WebFilter; @Slf4j @WebFilter(filterName = "myFilter1", urlPatterns = "/test") public class MyFilter1 implements Filter { @Override public void init(FilterConfig filterConfig) throws ServletException { log.info(filterConfig.getFilterName() + " init"); } @Override public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) { log.info("myFilter1 begin"); try { log.info("业务方法执行"); chain.doFilter(request, response); } catch (Exception e) { log.error("error!", e); } log.info("myFilter1 end"); } @Override public void destroy() { } } ================================================ FILE: filter-demo/src/main/java/com/example/demo/filter/MyFilter2.java ================================================ //package com.example.demo.filter; // //import lombok.extern.slf4j.Slf4j; // //import javax.servlet.*; //import javax.servlet.annotation.WebFilter; //@Slf4j //public class MyFilter2 implements Filter { // @Override // public void init(FilterConfig filterConfig) throws ServletException { // log.info(filterConfig.getFilterName() + " init"); // } // // @Override // public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) { // log.info("myFilter2 begin"); // try { // log.info("业务方法执行"); // chain.doFilter(request, response); // } catch (Exception e) { // log.error("error!", e); // } // log.info("myFilter2 end"); // } // // @Override // public void destroy() { // } //} ================================================ FILE: filter-demo/src/main/resources/application.properties ================================================ ================================================ FILE: filter-demo/src/test/java/com/example/demo/DemoApplicationTests.java ================================================ package com.example.demo; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; @RunWith(SpringRunner.class) @SpringBootTest public class DemoApplicationTests { @Test public void contextLoads() { } } ================================================ FILE: jpa-demo/.gitignore ================================================ HELP.md target/ !.mvn/wrapper/maven-wrapper.jar !**/src/main/** !**/src/test/** ### STS ### .apt_generated .classpath .factorypath .project .settings .springBeans .sts4-cache ### IntelliJ IDEA ### .idea *.iws *.iml *.ipr ### NetBeans ### /nbproject/private/ /nbbuild/ /dist/ /nbdist/ /.nb-gradle/ build/ ### VS Code ### .vscode/ ================================================ FILE: jpa-demo/.mvn/wrapper/MavenWrapperDownloader.java ================================================ /* Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at https://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.net.URL; import java.nio.channels.Channels; import java.nio.channels.ReadableByteChannel; import java.util.Properties; public class MavenWrapperDownloader { /** * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. */ private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"; /** * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to * use instead of the default one. */ private static final String MAVEN_WRAPPER_PROPERTIES_PATH = ".mvn/wrapper/maven-wrapper.properties"; /** * Path where the maven-wrapper.jar will be saved to. */ private static final String MAVEN_WRAPPER_JAR_PATH = ".mvn/wrapper/maven-wrapper.jar"; /** * Name of the property which should be used to override the default download url for the wrapper. */ private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; public static void main(String args[]) { System.out.println("- Downloader started"); File baseDirectory = new File(args[0]); System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); // If the maven-wrapper.properties exists, read it and check if it contains a custom // wrapperUrl parameter. File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); String url = DEFAULT_DOWNLOAD_URL; if (mavenWrapperPropertyFile.exists()) { FileInputStream mavenWrapperPropertyFileInputStream = null; try { mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); Properties mavenWrapperProperties = new Properties(); mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); } catch (IOException e) { System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); } finally { try { if (mavenWrapperPropertyFileInputStream != null) { mavenWrapperPropertyFileInputStream.close(); } } catch (IOException e) { // Ignore ... } } } System.out.println("- Downloading from: : " + url); File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); if (!outputFile.getParentFile().exists()) { if (!outputFile.getParentFile().mkdirs()) { System.out.println( "- ERROR creating output direcrory '" + outputFile.getParentFile().getAbsolutePath() + "'"); } } System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); try { downloadFileFromURL(url, outputFile); System.out.println("Done"); System.exit(0); } catch (Throwable e) { System.out.println("- Error downloading"); e.printStackTrace(); System.exit(1); } } private static void downloadFileFromURL(String urlString, File destination) throws Exception { URL website = new URL(urlString); ReadableByteChannel rbc; rbc = Channels.newChannel(website.openStream()); FileOutputStream fos = new FileOutputStream(destination); fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); fos.close(); rbc.close(); } } ================================================ FILE: jpa-demo/.mvn/wrapper/maven-wrapper.properties ================================================ distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip ================================================ FILE: jpa-demo/mvnw ================================================ #!/bin/sh # ---------------------------------------------------------------------------- # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. # ---------------------------------------------------------------------------- # ---------------------------------------------------------------------------- # Maven2 Start Up Batch script # # Required ENV vars: # ------------------ # JAVA_HOME - location of a JDK home dir # # Optional ENV vars # ----------------- # M2_HOME - location of maven2's installed home dir # MAVEN_OPTS - parameters passed to the Java VM when running Maven # e.g. to debug Maven itself, use # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 # MAVEN_SKIP_RC - flag to disable loading of mavenrc files # ---------------------------------------------------------------------------- if [ -z "$MAVEN_SKIP_RC" ] ; then if [ -f /etc/mavenrc ] ; then . /etc/mavenrc fi if [ -f "$HOME/.mavenrc" ] ; then . "$HOME/.mavenrc" fi fi # OS specific support. $var _must_ be set to either true or false. cygwin=false; darwin=false; mingw=false case "`uname`" in CYGWIN*) cygwin=true ;; MINGW*) mingw=true;; Darwin*) darwin=true # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home # See https://developer.apple.com/library/mac/qa/qa1170/_index.html if [ -z "$JAVA_HOME" ]; then if [ -x "/usr/libexec/java_home" ]; then export JAVA_HOME="`/usr/libexec/java_home`" else export JAVA_HOME="/Library/Java/Home" fi fi ;; esac if [ -z "$JAVA_HOME" ] ; then if [ -r /etc/gentoo-release ] ; then JAVA_HOME=`java-config --jre-home` fi fi if [ -z "$M2_HOME" ] ; then ## resolve links - $0 may be a link to maven's home PRG="$0" # need this for relative symlinks while [ -h "$PRG" ] ; do ls=`ls -ld "$PRG"` link=`expr "$ls" : '.*-> \(.*\)$'` if expr "$link" : '/.*' > /dev/null; then PRG="$link" else PRG="`dirname "$PRG"`/$link" fi done saveddir=`pwd` M2_HOME=`dirname "$PRG"`/.. # make it fully qualified M2_HOME=`cd "$M2_HOME" && pwd` cd "$saveddir" # echo Using m2 at $M2_HOME fi # For Cygwin, ensure paths are in UNIX format before anything is touched if $cygwin ; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --unix "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --unix "$CLASSPATH"` fi # For Mingw, ensure paths are in UNIX format before anything is touched if $mingw ; then [ -n "$M2_HOME" ] && M2_HOME="`(cd "$M2_HOME"; pwd)`" [ -n "$JAVA_HOME" ] && JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" # TODO classpath? fi if [ -z "$JAVA_HOME" ]; then javaExecutable="`which javac`" if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then # readlink(1) is not available as standard on Solaris 10. readLink=`which readlink` if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then if $darwin ; then javaHome="`dirname \"$javaExecutable\"`" javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" else javaExecutable="`readlink -f \"$javaExecutable\"`" fi javaHome="`dirname \"$javaExecutable\"`" javaHome=`expr "$javaHome" : '\(.*\)/bin'` JAVA_HOME="$javaHome" export JAVA_HOME fi fi fi if [ -z "$JAVACMD" ] ; then if [ -n "$JAVA_HOME" ] ; then if [ -x "$JAVA_HOME/jre/sh/java" ] ; then # IBM's JDK on AIX uses strange locations for the executables JAVACMD="$JAVA_HOME/jre/sh/java" else JAVACMD="$JAVA_HOME/bin/java" fi else JAVACMD="`which java`" fi fi if [ ! -x "$JAVACMD" ] ; then echo "Error: JAVA_HOME is not defined correctly." >&2 echo " We cannot execute $JAVACMD" >&2 exit 1 fi if [ -z "$JAVA_HOME" ] ; then echo "Warning: JAVA_HOME environment variable is not set." fi CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher # traverses directory structure from process work directory to filesystem root # first directory with .mvn subdirectory is considered project base directory find_maven_basedir() { if [ -z "$1" ] then echo "Path not specified to find_maven_basedir" return 1 fi basedir="$1" wdir="$1" while [ "$wdir" != '/' ] ; do if [ -d "$wdir"/.mvn ] ; then basedir=$wdir break fi # workaround for JBEAP-8937 (on Solaris 10/Sparc) if [ -d "${wdir}" ]; then wdir=`cd "$wdir/.."; pwd` fi # end of workaround done echo "${basedir}" } # concatenates all lines of a file concat_lines() { if [ -f "$1" ]; then echo "$(tr -s '\n' ' ' < "$1")" fi } BASE_DIR=`find_maven_basedir "$(pwd)"` if [ -z "$BASE_DIR" ]; then exit 1; fi ########################################################################################## # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central # This allows using the maven wrapper in projects that prohibit checking in binary data. ########################################################################################## if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found .mvn/wrapper/maven-wrapper.jar" fi else if [ "$MVNW_VERBOSE" = true ]; then echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." fi jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" while IFS="=" read key value; do case "$key" in (wrapperUrl) jarUrl="$value"; break ;; esac done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" if [ "$MVNW_VERBOSE" = true ]; then echo "Downloading from: $jarUrl" fi wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" if command -v wget > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found wget ... using wget" fi wget "$jarUrl" -O "$wrapperJarPath" elif command -v curl > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found curl ... using curl" fi curl -o "$wrapperJarPath" "$jarUrl" else if [ "$MVNW_VERBOSE" = true ]; then echo "Falling back to using Java to download" fi javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" if [ -e "$javaClass" ]; then if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo " - Compiling MavenWrapperDownloader.java ..." fi # Compiling the Java class ("$JAVA_HOME/bin/javac" "$javaClass") fi if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then # Running the downloader if [ "$MVNW_VERBOSE" = true ]; then echo " - Running MavenWrapperDownloader.java ..." fi ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") fi fi fi fi ########################################################################################## # End of extension ########################################################################################## export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} if [ "$MVNW_VERBOSE" = true ]; then echo $MAVEN_PROJECTBASEDIR fi MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" # For Cygwin, switch paths to Windows format before running java if $cygwin; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --path --windows "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --windows "$CLASSPATH"` [ -n "$MAVEN_PROJECTBASEDIR" ] && MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` fi WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain exec "$JAVACMD" \ $MAVEN_OPTS \ -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" ================================================ FILE: jpa-demo/mvnw.cmd ================================================ @REM ---------------------------------------------------------------------------- @REM Licensed to the Apache Software Foundation (ASF) under one @REM or more contributor license agreements. See the NOTICE file @REM distributed with this work for additional information @REM regarding copyright ownership. The ASF licenses this file @REM to you under the Apache License, Version 2.0 (the @REM "License"); you may not use this file except in compliance @REM with the License. You may obtain a copy of the License at @REM @REM https://www.apache.org/licenses/LICENSE-2.0 @REM @REM Unless required by applicable law or agreed to in writing, @REM software distributed under the License is distributed on an @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY @REM KIND, either express or implied. See the License for the @REM specific language governing permissions and limitations @REM under the License. @REM ---------------------------------------------------------------------------- @REM ---------------------------------------------------------------------------- @REM Maven2 Start Up Batch script @REM @REM Required ENV vars: @REM JAVA_HOME - location of a JDK home dir @REM @REM Optional ENV vars @REM M2_HOME - location of maven2's installed home dir @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven @REM e.g. to debug Maven itself, use @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files @REM ---------------------------------------------------------------------------- @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' @echo off @REM set title of command window title %0 @REM enable echoing my setting MAVEN_BATCH_ECHO to 'on' @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% @REM set %HOME% to equivalent of $HOME if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") @REM Execute a user defined script before this one if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre @REM check for pre script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" :skipRcPre @setlocal set ERROR_CODE=0 @REM To isolate internal variables from possible post scripts, we use another setlocal @setlocal @REM ==== START VALIDATION ==== if not "%JAVA_HOME%" == "" goto OkJHome echo. echo Error: JAVA_HOME not found in your environment. >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error :OkJHome if exist "%JAVA_HOME%\bin\java.exe" goto init echo. echo Error: JAVA_HOME is set to an invalid directory. >&2 echo JAVA_HOME = "%JAVA_HOME%" >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error @REM ==== END VALIDATION ==== :init @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". @REM Fallback to current working directory if not found. set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir set EXEC_DIR=%CD% set WDIR=%EXEC_DIR% :findBaseDir IF EXIST "%WDIR%"\.mvn goto baseDirFound cd .. IF "%WDIR%"=="%CD%" goto baseDirNotFound set WDIR=%CD% goto findBaseDir :baseDirFound set MAVEN_PROJECTBASEDIR=%WDIR% cd "%EXEC_DIR%" goto endDetectBaseDir :baseDirNotFound set MAVEN_PROJECTBASEDIR=%EXEC_DIR% cd "%EXEC_DIR%" :endDetectBaseDir IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig @setlocal EnableExtensions EnableDelayedExpansion for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% :endReadAdditionalConfig SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" FOR /F "tokens=1,2 delims==" %%A IN (%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties) DO ( IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B ) @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central @REM This allows using the maven wrapper in projects that prohibit checking in binary data. if exist %WRAPPER_JAR% ( echo Found %WRAPPER_JAR% ) else ( echo Couldn't find %WRAPPER_JAR%, downloading it ... echo Downloading from: %DOWNLOAD_URL% powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')" echo Finished downloading %WRAPPER_JAR% ) @REM End of extension %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* if ERRORLEVEL 1 goto error goto end :error set ERROR_CODE=1 :end @endlocal & set ERROR_CODE=%ERROR_CODE% if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost @REM check for post script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" :skipRcPost @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' if "%MAVEN_BATCH_PAUSE%" == "on" pause if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% exit /B %ERROR_CODE% ================================================ FILE: jpa-demo/pom.xml ================================================ 4.0.0 org.springframework.boot spring-boot-starter-parent 2.1.7.RELEASE com.example demo 0.0.1-SNAPSHOT spring-boot-study-jpa Demo project for Spring Boot 1.8 org.springframework.boot spring-boot-starter-data-jpa org.springframework.boot spring-boot-starter-web mysql mysql-connector-java runtime org.projectlombok lombok true org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-maven-plugin ================================================ FILE: jpa-demo/src/main/java/com/example/demo/SpringBootStudyJpaApplication.java ================================================ package com.example.demo; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication public class SpringBootStudyJpaApplication { public static void main(String[] args) { SpringApplication.run(SpringBootStudyJpaApplication.class, args); } } ================================================ FILE: jpa-demo/src/main/java/com/example/demo/controller/UserController.java ================================================ package com.example.demo.controller; import com.example.demo.entity.User; import com.example.demo.service.UserService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; @RestController public class UserController { @Autowired UserService service; /** * 根据id 查询 */ @RequestMapping("/getUser/{id}") public User getUser(@PathVariable("id") Integer id) { return service.getUser(id); } /** * 根据id 删除 */ @RequestMapping("/deleteUser/{id}") public String deleteUser(@PathVariable("id") Integer id) { service.deleteUser(id); return "删除成功！"; } } ================================================ FILE: jpa-demo/src/main/java/com/example/demo/entity/User.java ================================================ package com.example.demo.entity; import javax.persistence.*; @Entity @Table(name = "user") public class User { @Id @GeneratedValue(strategy = GenerationType.AUTO) private Integer id; private String name; private String password; public Integer getId() { return id; } public void setId(Integer id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } public String getPassword() { return password; } public void setPassword(String password) { this.password = password; } } ================================================ FILE: jpa-demo/src/main/java/com/example/demo/repository/UserRepository.java ================================================ package com.example.demo.repository; import com.example.demo.entity.User; import org.springframework.data.jpa.repository.Query; import org.springframework.data.repository.CrudRepository; import org.springframework.data.repository.query.Param; /** * 注意： * 1.这里这里是interface，不是class * 2.CrudRepository里面的泛型，第一个是实体类，第二个是主键的类型 */ public interface UserRepository extends CrudRepository { @Query("from User where id =:id ") public User getUser(@Param("id") Integer id); } ================================================ FILE: jpa-demo/src/main/java/com/example/demo/service/UserService.java ================================================ package com.example.demo.service; import com.example.demo.entity.User; public interface UserService { public User getUser(Integer id); public void deleteUser(Integer id); } ================================================ FILE: jpa-demo/src/main/java/com/example/demo/service/impl/UserServiceImpl.java ================================================ package com.example.demo.service.impl; import com.example.demo.entity.User; import com.example.demo.repository.UserRepository; import com.example.demo.service.UserService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; @Service public class UserServiceImpl implements UserService { @Autowired UserRepository repository; @Override public User getUser(Integer id) { //有两种方式： //1.调用crudRepository的接口 // return repository.findOne(id); //2.调用我们自己写的接口 return repository.getUser(id); } @Override public void deleteUser(Integer id) { repository.deleteById(id); } } ================================================ FILE: jpa-demo/src/main/resources/application.properties ================================================ #޸tomcatĬ϶˿ں server.port=8090 #ԴϢ spring.datasource.driver-class-name=com.mysql.jdbc.Driver spring.datasource.url=jdbc:mysql://192.168.0.1:3306/test spring.datasource.username=root spring.datasource.password=12345 #jpa spring.jpa.hibernate.ddl-auto=update spring.jpa.show-sql=true spring.jackson.serialization.indent_output=true ================================================ FILE: jpa-demo/src/test/java/com/example/demo/SpringBootStudyJpaApplicationTests.java ================================================ package com.example.demo; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; @RunWith(SpringRunner.class) @SpringBootTest public class SpringBootStudyJpaApplicationTests { @Test public void contextLoads() { } } ================================================ FILE: pom.xml ================================================ 4.0.0 com.example spring-boot-study pom 0.0.1-SNAPSHOT spring-boot-study Demo project for Spring Boot spring-boot-study-base sendmail ================================================ FILE: qrcode/.gitignore ================================================ HELP.md target/ !.mvn/wrapper/maven-wrapper.jar !**/src/main/** !**/src/test/** ### STS ### .apt_generated .classpath .factorypath .project .settings .springBeans .sts4-cache ### IntelliJ IDEA ### .idea *.iws *.iml *.ipr ### NetBeans ### /nbproject/private/ /nbbuild/ /dist/ /nbdist/ /.nb-gradle/ build/ ### VS Code ### .vscode/ ================================================ FILE: qrcode/.mvn/wrapper/MavenWrapperDownloader.java ================================================ /* Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at https://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.net.URL; import java.nio.channels.Channels; import java.nio.channels.ReadableByteChannel; import java.util.Properties; public class MavenWrapperDownloader { /** * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. */ private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"; /** * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to * use instead of the default one. */ private static final String MAVEN_WRAPPER_PROPERTIES_PATH = ".mvn/wrapper/maven-wrapper.properties"; /** * Path where the maven-wrapper.jar will be saved to. */ private static final String MAVEN_WRAPPER_JAR_PATH = ".mvn/wrapper/maven-wrapper.jar"; /** * Name of the property which should be used to override the default download url for the wrapper. */ private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; public static void main(String args[]) { System.out.println("- Downloader started"); File baseDirectory = new File(args[0]); System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); // If the maven-wrapper.properties exists, read it and check if it contains a custom // wrapperUrl parameter. File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); String url = DEFAULT_DOWNLOAD_URL; if (mavenWrapperPropertyFile.exists()) { FileInputStream mavenWrapperPropertyFileInputStream = null; try { mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); Properties mavenWrapperProperties = new Properties(); mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); } catch (IOException e) { System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); } finally { try { if (mavenWrapperPropertyFileInputStream != null) { mavenWrapperPropertyFileInputStream.close(); } } catch (IOException e) { // Ignore ... } } } System.out.println("- Downloading from: : " + url); File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); if (!outputFile.getParentFile().exists()) { if (!outputFile.getParentFile().mkdirs()) { System.out.println( "- ERROR creating output direcrory '" + outputFile.getParentFile().getAbsolutePath() + "'"); } } System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); try { downloadFileFromURL(url, outputFile); System.out.println("Done"); System.exit(0); } catch (Throwable e) { System.out.println("- Error downloading"); e.printStackTrace(); System.exit(1); } } private static void downloadFileFromURL(String urlString, File destination) throws Exception { URL website = new URL(urlString); ReadableByteChannel rbc; rbc = Channels.newChannel(website.openStream()); FileOutputStream fos = new FileOutputStream(destination); fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); fos.close(); rbc.close(); } } ================================================ FILE: qrcode/.mvn/wrapper/maven-wrapper.properties ================================================ distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip ================================================ FILE: qrcode/mvnw ================================================ #!/bin/sh # ---------------------------------------------------------------------------- # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. # ---------------------------------------------------------------------------- # ---------------------------------------------------------------------------- # Maven2 Start Up Batch script # # Required ENV vars: # ------------------ # JAVA_HOME - location of a JDK home dir # # Optional ENV vars # ----------------- # M2_HOME - location of maven2's installed home dir # MAVEN_OPTS - parameters passed to the Java VM when running Maven # e.g. to debug Maven itself, use # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 # MAVEN_SKIP_RC - flag to disable loading of mavenrc files # ---------------------------------------------------------------------------- if [ -z "$MAVEN_SKIP_RC" ] ; then if [ -f /etc/mavenrc ] ; then . /etc/mavenrc fi if [ -f "$HOME/.mavenrc" ] ; then . "$HOME/.mavenrc" fi fi # OS specific support. $var _must_ be set to either true or false. cygwin=false; darwin=false; mingw=false case "`uname`" in CYGWIN*) cygwin=true ;; MINGW*) mingw=true;; Darwin*) darwin=true # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home # See https://developer.apple.com/library/mac/qa/qa1170/_index.html if [ -z "$JAVA_HOME" ]; then if [ -x "/usr/libexec/java_home" ]; then export JAVA_HOME="`/usr/libexec/java_home`" else export JAVA_HOME="/Library/Java/Home" fi fi ;; esac if [ -z "$JAVA_HOME" ] ; then if [ -r /etc/gentoo-release ] ; then JAVA_HOME=`java-config --jre-home` fi fi if [ -z "$M2_HOME" ] ; then ## resolve links - $0 may be a link to maven's home PRG="$0" # need this for relative symlinks while [ -h "$PRG" ] ; do ls=`ls -ld "$PRG"` link=`expr "$ls" : '.*-> \(.*\)$'` if expr "$link" : '/.*' > /dev/null; then PRG="$link" else PRG="`dirname "$PRG"`/$link" fi done saveddir=`pwd` M2_HOME=`dirname "$PRG"`/.. # make it fully qualified M2_HOME=`cd "$M2_HOME" && pwd` cd "$saveddir" # echo Using m2 at $M2_HOME fi # For Cygwin, ensure paths are in UNIX format before anything is touched if $cygwin ; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --unix "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --unix "$CLASSPATH"` fi # For Mingw, ensure paths are in UNIX format before anything is touched if $mingw ; then [ -n "$M2_HOME" ] && M2_HOME="`(cd "$M2_HOME"; pwd)`" [ -n "$JAVA_HOME" ] && JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" # TODO classpath? fi if [ -z "$JAVA_HOME" ]; then javaExecutable="`which javac`" if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then # readlink(1) is not available as standard on Solaris 10. readLink=`which readlink` if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then if $darwin ; then javaHome="`dirname \"$javaExecutable\"`" javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" else javaExecutable="`readlink -f \"$javaExecutable\"`" fi javaHome="`dirname \"$javaExecutable\"`" javaHome=`expr "$javaHome" : '\(.*\)/bin'` JAVA_HOME="$javaHome" export JAVA_HOME fi fi fi if [ -z "$JAVACMD" ] ; then if [ -n "$JAVA_HOME" ] ; then if [ -x "$JAVA_HOME/jre/sh/java" ] ; then # IBM's JDK on AIX uses strange locations for the executables JAVACMD="$JAVA_HOME/jre/sh/java" else JAVACMD="$JAVA_HOME/bin/java" fi else JAVACMD="`which java`" fi fi if [ ! -x "$JAVACMD" ] ; then echo "Error: JAVA_HOME is not defined correctly." >&2 echo " We cannot execute $JAVACMD" >&2 exit 1 fi if [ -z "$JAVA_HOME" ] ; then echo "Warning: JAVA_HOME environment variable is not set." fi CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher # traverses directory structure from process work directory to filesystem root # first directory with .mvn subdirectory is considered project base directory find_maven_basedir() { if [ -z "$1" ] then echo "Path not specified to find_maven_basedir" return 1 fi basedir="$1" wdir="$1" while [ "$wdir" != '/' ] ; do if [ -d "$wdir"/.mvn ] ; then basedir=$wdir break fi # workaround for JBEAP-8937 (on Solaris 10/Sparc) if [ -d "${wdir}" ]; then wdir=`cd "$wdir/.."; pwd` fi # end of workaround done echo "${basedir}" } # concatenates all lines of a file concat_lines() { if [ -f "$1" ]; then echo "$(tr -s '\n' ' ' < "$1")" fi } BASE_DIR=`find_maven_basedir "$(pwd)"` if [ -z "$BASE_DIR" ]; then exit 1; fi ########################################################################################## # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central # This allows using the maven wrapper in projects that prohibit checking in binary data. ########################################################################################## if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found .mvn/wrapper/maven-wrapper.jar" fi else if [ "$MVNW_VERBOSE" = true ]; then echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." fi jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" while IFS="=" read key value; do case "$key" in (wrapperUrl) jarUrl="$value"; break ;; esac done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" if [ "$MVNW_VERBOSE" = true ]; then echo "Downloading from: $jarUrl" fi wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" if command -v wget > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found wget ... using wget" fi wget "$jarUrl" -O "$wrapperJarPath" elif command -v curl > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found curl ... using curl" fi curl -o "$wrapperJarPath" "$jarUrl" else if [ "$MVNW_VERBOSE" = true ]; then echo "Falling back to using Java to download" fi javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" if [ -e "$javaClass" ]; then if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo " - Compiling MavenWrapperDownloader.java ..." fi # Compiling the Java class ("$JAVA_HOME/bin/javac" "$javaClass") fi if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then # Running the downloader if [ "$MVNW_VERBOSE" = true ]; then echo " - Running MavenWrapperDownloader.java ..." fi ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") fi fi fi fi ########################################################################################## # End of extension ########################################################################################## export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} if [ "$MVNW_VERBOSE" = true ]; then echo $MAVEN_PROJECTBASEDIR fi MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" # For Cygwin, switch paths to Windows format before running java if $cygwin; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --path --windows "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --windows "$CLASSPATH"` [ -n "$MAVEN_PROJECTBASEDIR" ] && MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` fi WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain exec "$JAVACMD" \ $MAVEN_OPTS \ -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" ================================================ FILE: qrcode/mvnw.cmd ================================================ @REM ---------------------------------------------------------------------------- @REM Licensed to the Apache Software Foundation (ASF) under one @REM or more contributor license agreements. See the NOTICE file @REM distributed with this work for additional information @REM regarding copyright ownership. The ASF licenses this file @REM to you under the Apache License, Version 2.0 (the @REM "License"); you may not use this file except in compliance @REM with the License. You may obtain a copy of the License at @REM @REM https://www.apache.org/licenses/LICENSE-2.0 @REM @REM Unless required by applicable law or agreed to in writing, @REM software distributed under the License is distributed on an @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY @REM KIND, either express or implied. See the License for the @REM specific language governing permissions and limitations @REM under the License. @REM ---------------------------------------------------------------------------- @REM ---------------------------------------------------------------------------- @REM Maven2 Start Up Batch script @REM @REM Required ENV vars: @REM JAVA_HOME - location of a JDK home dir @REM @REM Optional ENV vars @REM M2_HOME - location of maven2's installed home dir @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven @REM e.g. to debug Maven itself, use @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files @REM ---------------------------------------------------------------------------- @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' @echo off @REM set title of command window title %0 @REM enable echoing my setting MAVEN_BATCH_ECHO to 'on' @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% @REM set %HOME% to equivalent of $HOME if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") @REM Execute a user defined script before this one if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre @REM check for pre script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" :skipRcPre @setlocal set ERROR_CODE=0 @REM To isolate internal variables from possible post scripts, we use another setlocal @setlocal @REM ==== START VALIDATION ==== if not "%JAVA_HOME%" == "" goto OkJHome echo. echo Error: JAVA_HOME not found in your environment. >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error :OkJHome if exist "%JAVA_HOME%\bin\java.exe" goto init echo. echo Error: JAVA_HOME is set to an invalid directory. >&2 echo JAVA_HOME = "%JAVA_HOME%" >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error @REM ==== END VALIDATION ==== :init @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". @REM Fallback to current working directory if not found. set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir set EXEC_DIR=%CD% set WDIR=%EXEC_DIR% :findBaseDir IF EXIST "%WDIR%"\.mvn goto baseDirFound cd .. IF "%WDIR%"=="%CD%" goto baseDirNotFound set WDIR=%CD% goto findBaseDir :baseDirFound set MAVEN_PROJECTBASEDIR=%WDIR% cd "%EXEC_DIR%" goto endDetectBaseDir :baseDirNotFound set MAVEN_PROJECTBASEDIR=%EXEC_DIR% cd "%EXEC_DIR%" :endDetectBaseDir IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig @setlocal EnableExtensions EnableDelayedExpansion for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% :endReadAdditionalConfig SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" FOR /F "tokens=1,2 delims==" %%A IN (%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties) DO ( IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B ) @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central @REM This allows using the maven wrapper in projects that prohibit checking in binary data. if exist %WRAPPER_JAR% ( echo Found %WRAPPER_JAR% ) else ( echo Couldn't find %WRAPPER_JAR%, downloading it ... echo Downloading from: %DOWNLOAD_URL% powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')" echo Finished downloading %WRAPPER_JAR% ) @REM End of extension %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* if ERRORLEVEL 1 goto error goto end :error set ERROR_CODE=1 :end @endlocal & set ERROR_CODE=%ERROR_CODE% if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost @REM check for post script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" :skipRcPost @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' if "%MAVEN_BATCH_PAUSE%" == "on" pause if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% exit /B %ERROR_CODE% ================================================ FILE: qrcode/pom.xml ================================================ 4.0.0 org.springframework.boot spring-boot-starter-parent 2.1.7.RELEASE com.example demo 0.0.1-SNAPSHOT qrcode Demo project for Spring Boot 1.8 org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-test test com.google.zxing core 3.2.0 com.google.zxing javase 3.2.0 org.springframework.boot spring-boot-maven-plugin ================================================ FILE: qrcode/src/main/java/com/example/demo/QrcodeApplication.java ================================================ package com.example.demo; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication public class QrcodeApplication { public static void main(String[] args) { SpringApplication.run(QrcodeApplication.class, args); } } ================================================ FILE: qrcode/src/main/java/com/example/demo/controller/QrCodeController.java ================================================ package com.example.demo.controller; import com.example.demo.util.QRCodeUtil; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import javax.servlet.ServletOutputStream; import javax.servlet.http.HttpServletResponse; import java.io.File; @Controller public class QrCodeController { /** * 根据 url 生成 普通二维码 */ @RequestMapping(value = "/createCommonQRCode") public void createCommonQRCode(HttpServletResponse response, String url) throws Exception { ServletOutputStream stream = null; try { stream = response.getOutputStream(); //使用工具类生成二维码 QRCodeUtil.encode(url, stream); } catch (Exception e) { e.getStackTrace(); } finally { if (stream != null) { stream.flush(); stream.close(); } } } /** * 根据 url 生成 带有logo二维码 */ @RequestMapping(value = "/createLogoQRCode") public void createLogoQRCode(HttpServletResponse response, String url) throws Exception { ServletOutputStream stream = null; try { stream = response.getOutputStream(); String logoPath = Thread.currentThread().getContextClassLoader().getResource("").getPath() + "templates" + File.separator + "logo.jpg"; //使用工具类生成二维码 QRCodeUtil.encode(url, logoPath, stream, true); } catch (Exception e) { e.getStackTrace(); } finally { if (stream != null) { stream.flush(); stream.close(); } } } } ================================================ FILE: qrcode/src/main/java/com/example/demo/util/QRCodeUtil.java ================================================ package com.example.demo.util; import com.google.zxing.BarcodeFormat; import com.google.zxing.EncodeHintType; import com.google.zxing.MultiFormatWriter; import com.google.zxing.common.BitMatrix; import com.google.zxing.qrcode.decoder.ErrorCorrectionLevel; import javax.imageio.ImageIO; import java.awt.*; import java.awt.geom.RoundRectangle2D; import java.awt.image.BufferedImage; import java.io.File; import java.io.OutputStream; import java.util.Hashtable; /** * QRCodeUtil 生成二维码工具类 */ public class QRCodeUtil { private static final String CHARSET = "utf-8"; private static final String FORMAT_NAME = "JPG"; // 二维码尺寸 private static final int QRCODE_SIZE = 300; // LOGO宽度 private static final int WIDTH = 60; // LOGO高度 private static final int HEIGHT = 60; private static BufferedImage createImage(String content, String imgPath, boolean needCompress) throws Exception { Hashtable hints = new Hashtable(); hints.put(EncodeHintType.ERROR_CORRECTION, ErrorCorrectionLevel.H); hints.put(EncodeHintType.CHARACTER_SET, CHARSET); hints.put(EncodeHintType.MARGIN, 1); BitMatrix bitMatrix = new MultiFormatWriter().encode(content, BarcodeFormat.QR_CODE, QRCODE_SIZE, QRCODE_SIZE, hints); int width = bitMatrix.getWidth(); int height = bitMatrix.getHeight(); BufferedImage image = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB); for (int x = 0; x < width; x++) { for (int y = 0; y < height; y++) { image.setRGB(x, y, bitMatrix.get(x, y) ? 0xFF000000 : 0xFFFFFFFF); } } if (imgPath == null || "".equals(imgPath)) { return image; } // 插入图片 QRCodeUtil.insertImage(image, imgPath, needCompress); return image; } private static void insertImage(BufferedImage source, String imgPath, boolean needCompress) throws Exception { File file = new File(imgPath); if (!file.exists()) { System.err.println("" + imgPath + " 该文件不存在！"); return; } Image src = ImageIO.read(new File(imgPath)); int width = src.getWidth(null); int height = src.getHeight(null); if (needCompress) { // 压缩LOGO if (width > WIDTH) { width = WIDTH; } if (height > HEIGHT) { height = HEIGHT; } Image image = src.getScaledInstance(width, height, Image.SCALE_SMOOTH); BufferedImage tag = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB); Graphics g = tag.getGraphics(); g.drawImage(image, 0, 0, null); // 绘制缩小后的图 g.dispose(); src = image; } // 插入LOGO Graphics2D graph = source.createGraphics(); int x = (QRCODE_SIZE - width) / 2; int y = (QRCODE_SIZE - height) / 2; graph.drawImage(src, x, y, width, height, null); Shape shape = new RoundRectangle2D.Float(x, y, width, width, 6, 6); graph.setStroke(new BasicStroke(3f)); graph.draw(shape); graph.dispose(); } public static void encode(String content, String imgPath, String destPath, boolean needCompress) throws Exception { BufferedImage image = QRCodeUtil.createImage(content, imgPath, needCompress); mkdirs(destPath); ImageIO.write(image, FORMAT_NAME, new File(destPath)); } public static BufferedImage encode(String content, String imgPath, boolean needCompress) throws Exception { BufferedImage image = QRCodeUtil.createImage(content, imgPath, needCompress); return image; } public static void mkdirs(String destPath) { File file = new File(destPath); // 当文件夹不存在时，mkdirs会自动创建多层目录，区别于mkdir．(mkdir如果父目录不存在则会抛出异常) if (!file.exists() && !file.isDirectory()) { file.mkdirs(); } } public static void encode(String content, String imgPath, OutputStream output, boolean needCompress) throws Exception { BufferedImage image = QRCodeUtil.createImage(content, imgPath, needCompress); ImageIO.write(image, FORMAT_NAME, output); } public static void encode(String content, OutputStream output) throws Exception { QRCodeUtil.encode(content, null, output, false); } } ================================================ FILE: qrcode/src/main/resources/application.properties ================================================ ================================================ FILE: qrcode/src/test/java/com/example/demo/QrcodeApplicationTests.java ================================================ package com.example.demo; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; @RunWith(SpringRunner.class) @SpringBootTest public class QrcodeApplicationTests { @Test public void contextLoads() { } } ================================================ FILE: sendmail/pom.xml ================================================ 4.0.0 org.springframework.boot spring-boot-starter-parent 2.1.6.RELEASE com.example.mail sendmail 0.0.1-SNAPSHOT sendmail Demo project for Spring Boot 1.8 org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-starter-mail org.springframework.boot spring-boot-maven-plugin ================================================ FILE: sendmail/src/main/java/com/example/mail/sendmail/SendMailApplication.java ================================================ package com.example.mail.sendmail; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication public class SendMailApplication { public static void main(String[] args) { //java mail发邮件是附件名过长默认会被截断，附件名显示【tcmime.29121.29517.50430.bin】，主动设为false可正常显示附件名 System.setProperty("mail.mime.splitlongparameters", "false"); SpringApplication.run(SendMailApplication.class, args); } } ================================================ FILE: sendmail/src/main/java/com/example/mail/sendmail/controller/MailController.java ================================================ package com.example.mail.sendmail.controller; import com.example.mail.sendmail.dto.Email; import com.example.mail.sendmail.service.MailService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import java.util.ArrayList; import java.util.List; /** * @Auther: java碎碎念 * @Description: */ @Controller public class MailController { @Autowired private MailService mailService; @RequestMapping(value = "/sendMail") public String sendEmail() { Email email_email = new Email(); List addressList = new ArrayList(); addressList.add("xxx@163.com"); email_email.setToAddress(addressList); email_email.setSubject("java碎碎念-主题测试");// 主题 email_email.setContent("你好！

测试邮件发送成功！"); // 发送邮件 mailService.sendMail(email_email); return "ok"; } } ================================================ FILE: sendmail/src/main/java/com/example/mail/sendmail/dto/Email.java ================================================ package com.example.mail.sendmail.dto; import java.io.File; import java.util.List; /** * Email实体类 * * @Author: lifq */ public class Email { /** * 发件人地址(为空时自动调用配置文件中设置的发件人) */ // private String fromAddress; /** * 收件人地址 */ private List toAddress; /** * 抄送人地址 */ private List ccAddress; /** * 密送人地址 */ private List bccAddress; /** * 邮件主题 */ private String subject; /** * 邮件内容 */ private String content; /** * 附件 */ private List attachments; public List getToAddress() { return toAddress; } public void setToAddress(List toAddress) { this.toAddress = toAddress; } public List getCcAddress() { return ccAddress; } public void setCcAddress(List ccAddress) { this.ccAddress = ccAddress; } public List getBccAddress() { return bccAddress; } public void setBccAddress(List bccAddress) { this.bccAddress = bccAddress; } public String getSubject() { return subject; } public void setSubject(String subject) { this.subject = subject; } public String getContent() { return content; } public void setContent(String content) { this.content = content; } public List getAttachments() { return attachments; } public void setAttachments(List attachments) { this.attachments = attachments; } } ================================================ FILE: sendmail/src/main/java/com/example/mail/sendmail/service/MailService.java ================================================ package com.example.mail.sendmail.service; import com.example.mail.sendmail.dto.Email; public interface MailService { /** * 发送邮件 * * @Author: lifq */ public void sendMail(Email email); } ================================================ FILE: sendmail/src/main/java/com/example/mail/sendmail/service/impl/MailServiceImpl.java ================================================ package com.example.mail.sendmail.service.impl; import com.example.mail.sendmail.dto.Email; import com.example.mail.sendmail.service.MailService; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Value; import org.springframework.core.io.FileSystemResource; import org.springframework.mail.javamail.JavaMailSender; import org.springframework.mail.javamail.MimeMessageHelper; import org.springframework.stereotype.Service; import javax.mail.internet.MimeMessage; import javax.mail.internet.MimeUtility; import java.io.File; /** * 邮件实现类 * * @Auther: java碎碎念 * @Description: */ @Service public class MailServiceImpl implements MailService { @Autowired private JavaMailSender javaMailSender; @Value("${spring.mail.username}") private String mailUserName; Logger log = LoggerFactory.getLogger(MailServiceImpl.class); /** * 发送邮件 * * @Author: java碎碎念 */ public void sendMail(Email email) { long start = System.currentTimeMillis(); try { MimeMessage mimeMessage = javaMailSender.createMimeMessage(); //true表示需要创建一个multipart message MimeMessageHelper helper = new MimeMessageHelper(mimeMessage, true, "UTF-8"); helper.setFrom(mailUserName); helper.setTo(email.getToAddress().toArray(new String[email.getToAddress().size()])); helper.setSubject(email.getSubject()); helper.setText(email.getContent(), true); if (null != email.getAttachments() && email.getAttachments().size() > 0) { for (File curFile : email.getAttachments()) { FileSystemResource file = new FileSystemResource(curFile); helper.addAttachment(MimeUtility.encodeWord(file.getFilename(), "utf-8", "B"), file); } } log.info("邮件开始发送"); javaMailSender.send(mimeMessage); long sendMillTimes = System.currentTimeMillis() - start; log.info("邮件发送成功,sendTimes=" + sendMillTimes); } catch (Exception e) { log.error("发送html邮件时发生异常！", e); } } } ================================================ FILE: sendmail/src/main/resources/application.properties ================================================ spring.mail.host = smtp.163.com spring.mail.port = 465 spring.mail.username = xxx@163.com spring.mail.password = xxx spring.mail.properties.mail.smtp.auth = true spring.mail.properties.mail.smtp.timeout = 25000 spring.mail.properties.mail.smtp.socketFactory.class = javax.net.ssl.SSLSocketFactory spring.mail.properties.mail.smtp.starttls.enable = true spring.mail.properties.mail.smtp.starttls.required = true ================================================ FILE: spirng-boot-kaptcha/.gitignore ================================================ HELP.md target/ !.mvn/wrapper/maven-wrapper.jar !**/src/main/** !**/src/test/** ### STS ### .apt_generated .classpath .factorypath .project .settings .springBeans .sts4-cache ### IntelliJ IDEA ### .idea *.iws *.iml *.ipr ### NetBeans ### /nbproject/private/ /nbbuild/ /dist/ /nbdist/ /.nb-gradle/ build/ ### VS Code ### .vscode/ ================================================ FILE: spirng-boot-kaptcha/.mvn/wrapper/MavenWrapperDownloader.java ================================================ /* Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at https://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.net.URL; import java.nio.channels.Channels; import java.nio.channels.ReadableByteChannel; import java.util.Properties; public class MavenWrapperDownloader { /** * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. */ private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"; /** * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to * use instead of the default one. */ private static final String MAVEN_WRAPPER_PROPERTIES_PATH = ".mvn/wrapper/maven-wrapper.properties"; /** * Path where the maven-wrapper.jar will be saved to. */ private static final String MAVEN_WRAPPER_JAR_PATH = ".mvn/wrapper/maven-wrapper.jar"; /** * Name of the property which should be used to override the default download url for the wrapper. */ private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; public static void main(String args[]) { System.out.println("- Downloader started"); File baseDirectory = new File(args[0]); System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); // If the maven-wrapper.properties exists, read it and check if it contains a custom // wrapperUrl parameter. File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); String url = DEFAULT_DOWNLOAD_URL; if (mavenWrapperPropertyFile.exists()) { FileInputStream mavenWrapperPropertyFileInputStream = null; try { mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); Properties mavenWrapperProperties = new Properties(); mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); } catch (IOException e) { System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); } finally { try { if (mavenWrapperPropertyFileInputStream != null) { mavenWrapperPropertyFileInputStream.close(); } } catch (IOException e) { // Ignore ... } } } System.out.println("- Downloading from: : " + url); File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); if (!outputFile.getParentFile().exists()) { if (!outputFile.getParentFile().mkdirs()) { System.out.println( "- ERROR creating output direcrory '" + outputFile.getParentFile().getAbsolutePath() + "'"); } } System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); try { downloadFileFromURL(url, outputFile); System.out.println("Done"); System.exit(0); } catch (Throwable e) { System.out.println("- Error downloading"); e.printStackTrace(); System.exit(1); } } private static void downloadFileFromURL(String urlString, File destination) throws Exception { URL website = new URL(urlString); ReadableByteChannel rbc; rbc = Channels.newChannel(website.openStream()); FileOutputStream fos = new FileOutputStream(destination); fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); fos.close(); rbc.close(); } } ================================================ FILE: spirng-boot-kaptcha/.mvn/wrapper/maven-wrapper.properties ================================================ distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip ================================================ FILE: spirng-boot-kaptcha/mvnw ================================================ #!/bin/sh # ---------------------------------------------------------------------------- # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. # ---------------------------------------------------------------------------- # ---------------------------------------------------------------------------- # Maven2 Start Up Batch script # # Required ENV vars: # ------------------ # JAVA_HOME - location of a JDK home dir # # Optional ENV vars # ----------------- # M2_HOME - location of maven2's installed home dir # MAVEN_OPTS - parameters passed to the Java VM when running Maven # e.g. to debug Maven itself, use # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 # MAVEN_SKIP_RC - flag to disable loading of mavenrc files # ---------------------------------------------------------------------------- if [ -z "$MAVEN_SKIP_RC" ] ; then if [ -f /etc/mavenrc ] ; then . /etc/mavenrc fi if [ -f "$HOME/.mavenrc" ] ; then . "$HOME/.mavenrc" fi fi # OS specific support. $var _must_ be set to either true or false. cygwin=false; darwin=false; mingw=false case "`uname`" in CYGWIN*) cygwin=true ;; MINGW*) mingw=true;; Darwin*) darwin=true # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home # See https://developer.apple.com/library/mac/qa/qa1170/_index.html if [ -z "$JAVA_HOME" ]; then if [ -x "/usr/libexec/java_home" ]; then export JAVA_HOME="`/usr/libexec/java_home`" else export JAVA_HOME="/Library/Java/Home" fi fi ;; esac if [ -z "$JAVA_HOME" ] ; then if [ -r /etc/gentoo-release ] ; then JAVA_HOME=`java-config --jre-home` fi fi if [ -z "$M2_HOME" ] ; then ## resolve links - $0 may be a link to maven's home PRG="$0" # need this for relative symlinks while [ -h "$PRG" ] ; do ls=`ls -ld "$PRG"` link=`expr "$ls" : '.*-> \(.*\)$'` if expr "$link" : '/.*' > /dev/null; then PRG="$link" else PRG="`dirname "$PRG"`/$link" fi done saveddir=`pwd` M2_HOME=`dirname "$PRG"`/.. # make it fully qualified M2_HOME=`cd "$M2_HOME" && pwd` cd "$saveddir" # echo Using m2 at $M2_HOME fi # For Cygwin, ensure paths are in UNIX format before anything is touched if $cygwin ; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --unix "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --unix "$CLASSPATH"` fi # For Mingw, ensure paths are in UNIX format before anything is touched if $mingw ; then [ -n "$M2_HOME" ] && M2_HOME="`(cd "$M2_HOME"; pwd)`" [ -n "$JAVA_HOME" ] && JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" # TODO classpath? fi if [ -z "$JAVA_HOME" ]; then javaExecutable="`which javac`" if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then # readlink(1) is not available as standard on Solaris 10. readLink=`which readlink` if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then if $darwin ; then javaHome="`dirname \"$javaExecutable\"`" javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" else javaExecutable="`readlink -f \"$javaExecutable\"`" fi javaHome="`dirname \"$javaExecutable\"`" javaHome=`expr "$javaHome" : '\(.*\)/bin'` JAVA_HOME="$javaHome" export JAVA_HOME fi fi fi if [ -z "$JAVACMD" ] ; then if [ -n "$JAVA_HOME" ] ; then if [ -x "$JAVA_HOME/jre/sh/java" ] ; then # IBM's JDK on AIX uses strange locations for the executables JAVACMD="$JAVA_HOME/jre/sh/java" else JAVACMD="$JAVA_HOME/bin/java" fi else JAVACMD="`which java`" fi fi if [ ! -x "$JAVACMD" ] ; then echo "Error: JAVA_HOME is not defined correctly." >&2 echo " We cannot execute $JAVACMD" >&2 exit 1 fi if [ -z "$JAVA_HOME" ] ; then echo "Warning: JAVA_HOME environment variable is not set." fi CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher # traverses directory structure from process work directory to filesystem root # first directory with .mvn subdirectory is considered project base directory find_maven_basedir() { if [ -z "$1" ] then echo "Path not specified to find_maven_basedir" return 1 fi basedir="$1" wdir="$1" while [ "$wdir" != '/' ] ; do if [ -d "$wdir"/.mvn ] ; then basedir=$wdir break fi # workaround for JBEAP-8937 (on Solaris 10/Sparc) if [ -d "${wdir}" ]; then wdir=`cd "$wdir/.."; pwd` fi # end of workaround done echo "${basedir}" } # concatenates all lines of a file concat_lines() { if [ -f "$1" ]; then echo "$(tr -s '\n' ' ' < "$1")" fi } BASE_DIR=`find_maven_basedir "$(pwd)"` if [ -z "$BASE_DIR" ]; then exit 1; fi ########################################################################################## # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central # This allows using the maven wrapper in projects that prohibit checking in binary data. ########################################################################################## if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found .mvn/wrapper/maven-wrapper.jar" fi else if [ "$MVNW_VERBOSE" = true ]; then echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." fi jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" while IFS="=" read key value; do case "$key" in (wrapperUrl) jarUrl="$value"; break ;; esac done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" if [ "$MVNW_VERBOSE" = true ]; then echo "Downloading from: $jarUrl" fi wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" if command -v wget > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found wget ... using wget" fi wget "$jarUrl" -O "$wrapperJarPath" elif command -v curl > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found curl ... using curl" fi curl -o "$wrapperJarPath" "$jarUrl" else if [ "$MVNW_VERBOSE" = true ]; then echo "Falling back to using Java to download" fi javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" if [ -e "$javaClass" ]; then if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo " - Compiling MavenWrapperDownloader.java ..." fi # Compiling the Java class ("$JAVA_HOME/bin/javac" "$javaClass") fi if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then # Running the downloader if [ "$MVNW_VERBOSE" = true ]; then echo " - Running MavenWrapperDownloader.java ..." fi ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") fi fi fi fi ########################################################################################## # End of extension ########################################################################################## export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} if [ "$MVNW_VERBOSE" = true ]; then echo $MAVEN_PROJECTBASEDIR fi MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" # For Cygwin, switch paths to Windows format before running java if $cygwin; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --path --windows "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --windows "$CLASSPATH"` [ -n "$MAVEN_PROJECTBASEDIR" ] && MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` fi WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain exec "$JAVACMD" \ $MAVEN_OPTS \ -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" ================================================ FILE: spirng-boot-kaptcha/mvnw.cmd ================================================ @REM ---------------------------------------------------------------------------- @REM Licensed to the Apache Software Foundation (ASF) under one @REM or more contributor license agreements. See the NOTICE file @REM distributed with this work for additional information @REM regarding copyright ownership. The ASF licenses this file @REM to you under the Apache License, Version 2.0 (the @REM "License"); you may not use this file except in compliance @REM with the License. You may obtain a copy of the License at @REM @REM https://www.apache.org/licenses/LICENSE-2.0 @REM @REM Unless required by applicable law or agreed to in writing, @REM software distributed under the License is distributed on an @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY @REM KIND, either express or implied. See the License for the @REM specific language governing permissions and limitations @REM under the License. @REM ---------------------------------------------------------------------------- @REM ---------------------------------------------------------------------------- @REM Maven2 Start Up Batch script @REM @REM Required ENV vars: @REM JAVA_HOME - location of a JDK home dir @REM @REM Optional ENV vars @REM M2_HOME - location of maven2's installed home dir @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven @REM e.g. to debug Maven itself, use @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files @REM ---------------------------------------------------------------------------- @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' @echo off @REM set title of command window title %0 @REM enable echoing my setting MAVEN_BATCH_ECHO to 'on' @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% @REM set %HOME% to equivalent of $HOME if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") @REM Execute a user defined script before this one if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre @REM check for pre script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" :skipRcPre @setlocal set ERROR_CODE=0 @REM To isolate internal variables from possible post scripts, we use another setlocal @setlocal @REM ==== START VALIDATION ==== if not "%JAVA_HOME%" == "" goto OkJHome echo. echo Error: JAVA_HOME not found in your environment. >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error :OkJHome if exist "%JAVA_HOME%\bin\java.exe" goto init echo. echo Error: JAVA_HOME is set to an invalid directory. >&2 echo JAVA_HOME = "%JAVA_HOME%" >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error @REM ==== END VALIDATION ==== :init @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". @REM Fallback to current working directory if not found. set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir set EXEC_DIR=%CD% set WDIR=%EXEC_DIR% :findBaseDir IF EXIST "%WDIR%"\.mvn goto baseDirFound cd .. IF "%WDIR%"=="%CD%" goto baseDirNotFound set WDIR=%CD% goto findBaseDir :baseDirFound set MAVEN_PROJECTBASEDIR=%WDIR% cd "%EXEC_DIR%" goto endDetectBaseDir :baseDirNotFound set MAVEN_PROJECTBASEDIR=%EXEC_DIR% cd "%EXEC_DIR%" :endDetectBaseDir IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig @setlocal EnableExtensions EnableDelayedExpansion for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% :endReadAdditionalConfig SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" FOR /F "tokens=1,2 delims==" %%A IN (%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties) DO ( IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B ) @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central @REM This allows using the maven wrapper in projects that prohibit checking in binary data. if exist %WRAPPER_JAR% ( echo Found %WRAPPER_JAR% ) else ( echo Couldn't find %WRAPPER_JAR%, downloading it ... echo Downloading from: %DOWNLOAD_URL% powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')" echo Finished downloading %WRAPPER_JAR% ) @REM End of extension %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* if ERRORLEVEL 1 goto error goto end :error set ERROR_CODE=1 :end @endlocal & set ERROR_CODE=%ERROR_CODE% if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost @REM check for post script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" :skipRcPost @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' if "%MAVEN_BATCH_PAUSE%" == "on" pause if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% exit /B %ERROR_CODE% ================================================ FILE: spirng-boot-kaptcha/pom.xml ================================================ 4.0.0 org.springframework.boot spring-boot-starter-parent 2.1.7.RELEASE com.example demo 0.0.1-SNAPSHOT demo Demo project for Spring Boot 1.8 org.springframework.boot spring-boot-starter-web org.projectlombok lombok true org.springframework.boot spring-boot-starter-test test com.github.penggle kaptcha 2.3.2 org.springframework.boot spring-boot-maven-plugin ================================================ FILE: spirng-boot-kaptcha/src/main/java/com/example/demo/DemoApplication.java ================================================ package com.example.demo; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication public class DemoApplication { public static void main(String[] args) { SpringApplication.run(DemoApplication.class, args); } } ================================================ FILE: spirng-boot-kaptcha/src/main/java/com/example/demo/config/KaptchaConfig.java ================================================ package com.example.demo.config; import com.google.code.kaptcha.Constants; import com.google.code.kaptcha.impl.DefaultKaptcha; import com.google.code.kaptcha.util.Config; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; import java.util.Properties; /** * KaptchaConfig */ @Configuration public class KaptchaConfig implements WebMvcConfigurer { /** * 验证码 生成的bean */ @Bean public DefaultKaptcha captchaProducer() { DefaultKaptcha captchaProducer = new DefaultKaptcha(); Properties properties = new Properties(); properties.setProperty(Constants.KAPTCHA_IMAGE_WIDTH, "100"); properties.setProperty(Constants.KAPTCHA_IMAGE_HEIGHT, "30"); properties.setProperty(Constants.KAPTCHA_TEXTPRODUCER_FONT_SIZE, "22"); properties.setProperty(Constants.KAPTCHA_TEXTPRODUCER_CHAR_LENGTH, "4"); properties.setProperty(Constants.KAPTCHA_TEXTPRODUCER_CHAR_SPACE, "6"); properties.setProperty(Constants.KAPTCHA_TEXTPRODUCER_FONT_COLOR, "black"); properties.setProperty(Constants.KAPTCHA_BORDER_COLOR, "LIGHT_GRAY"); properties.setProperty(Constants.KAPTCHA_BACKGROUND_CLR_FROM, "WHITE"); properties.setProperty(Constants.KAPTCHA_NOISE_IMPL, "com.google.code.kaptcha.impl.NoNoise"); properties.setProperty(Constants.KAPTCHA_OBSCURIFICATOR_IMPL, "com.google.code.kaptcha.impl.ShadowGimpy"); properties.setProperty(Constants.KAPTCHA_TEXTPRODUCER_CHAR_STRING, "0123456789"); properties.setProperty(Constants.KAPTCHA_SESSION_CONFIG_KEY, "checkCode"); Config config = new Config(properties); captchaProducer.setConfig(config); return captchaProducer; } } ================================================ FILE: spirng-boot-kaptcha/src/main/java/com/example/demo/config/WebConfig.java ================================================ ================================================ FILE: spirng-boot-kaptcha/src/main/java/com/example/demo/controller/KaptchaController.java ================================================ package com.example.demo.controller; import com.google.code.kaptcha.Constants; import com.google.code.kaptcha.Producer; import lombok.extern.slf4j.Slf4j; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.servlet.ModelAndView; import javax.imageio.ImageIO; import javax.servlet.ServletOutputStream; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import java.awt.image.BufferedImage; @Slf4j @Controller @RequestMapping("/kaptcha") public class KaptchaController { @Autowired private Producer captchaProducer; @RequestMapping("/getCode") public ModelAndView getKaptchaImage(HttpServletRequest request, HttpServletResponse response) throws Exception { response.setDateHeader("Expires", 0); // Set standard HTTP/1.1 no-cache headers. response.setHeader("Cache-Control", "no-store, no-cache, must-revalidate"); // Set IE extended HTTP/1.1 no-cache headers (use addHeader). response.addHeader("Cache-Control", "post-check=0, pre-check=0"); // Set standard HTTP/1.0 no-cache header. response.setHeader("Pragma", "no-cache"); response.setContentType("image/jpeg"); // create the text for the image String capText = captchaProducer.createText(); log.info("******************验证码是: " + capText + "******************"); // store the text in the session request.getSession().setAttribute(Constants.KAPTCHA_SESSION_KEY, capText); // create the image with the text BufferedImage bi = captchaProducer.createImage(capText); ServletOutputStream out = response.getOutputStream(); // write the data out ImageIO.write(bi, "jpg", out); try { out.flush(); } finally { out.close(); } return null; } } ================================================ FILE: spirng-boot-kaptcha/src/main/resources/application.properties ================================================ server.port=8081 ================================================ FILE: spirng-boot-kaptcha/src/test/java/com/example/demo/DemoApplicationTests.java ================================================ package com.example.demo; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; @RunWith(SpringRunner.class) @SpringBootTest public class DemoApplicationTests { @Test public void contextLoads() { } } ================================================ FILE: spring-boot-encry/.gitignore ================================================ HELP.md target/ !.mvn/wrapper/maven-wrapper.jar !**/src/main/** !**/src/test/** ### STS ### .apt_generated .classpath .factorypath .project .settings .springBeans .sts4-cache ### IntelliJ IDEA ### .idea *.iws *.iml *.ipr ### NetBeans ### /nbproject/private/ /nbbuild/ /dist/ /nbdist/ /.nb-gradle/ build/ ### VS Code ### .vscode/ ================================================ FILE: spring-boot-encry/.mvn/wrapper/MavenWrapperDownloader.java ================================================ /* Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at https://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.net.URL; import java.nio.channels.Channels; import java.nio.channels.ReadableByteChannel; import java.util.Properties; public class MavenWrapperDownloader { /** * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. */ private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"; /** * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to * use instead of the default one. */ private static final String MAVEN_WRAPPER_PROPERTIES_PATH = ".mvn/wrapper/maven-wrapper.properties"; /** * Path where the maven-wrapper.jar will be saved to. */ private static final String MAVEN_WRAPPER_JAR_PATH = ".mvn/wrapper/maven-wrapper.jar"; /** * Name of the property which should be used to override the default download url for the wrapper. */ private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; public static void main(String args[]) { System.out.println("- Downloader started"); File baseDirectory = new File(args[0]); System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); // If the maven-wrapper.properties exists, read it and check if it contains a custom // wrapperUrl parameter. File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); String url = DEFAULT_DOWNLOAD_URL; if (mavenWrapperPropertyFile.exists()) { FileInputStream mavenWrapperPropertyFileInputStream = null; try { mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); Properties mavenWrapperProperties = new Properties(); mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); } catch (IOException e) { System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); } finally { try { if (mavenWrapperPropertyFileInputStream != null) { mavenWrapperPropertyFileInputStream.close(); } } catch (IOException e) { // Ignore ... } } } System.out.println("- Downloading from: : " + url); File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); if (!outputFile.getParentFile().exists()) { if (!outputFile.getParentFile().mkdirs()) { System.out.println( "- ERROR creating output direcrory '" + outputFile.getParentFile().getAbsolutePath() + "'"); } } System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); try { downloadFileFromURL(url, outputFile); System.out.println("Done"); System.exit(0); } catch (Throwable e) { System.out.println("- Error downloading"); e.printStackTrace(); System.exit(1); } } private static void downloadFileFromURL(String urlString, File destination) throws Exception { URL website = new URL(urlString); ReadableByteChannel rbc; rbc = Channels.newChannel(website.openStream()); FileOutputStream fos = new FileOutputStream(destination); fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); fos.close(); rbc.close(); } } ================================================ FILE: spring-boot-encry/.mvn/wrapper/maven-wrapper.properties ================================================ distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip ================================================ FILE: spring-boot-encry/mvnw ================================================ #!/bin/sh # ---------------------------------------------------------------------------- # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. # ---------------------------------------------------------------------------- # ---------------------------------------------------------------------------- # Maven2 Start Up Batch script # # Required ENV vars: # ------------------ # JAVA_HOME - location of a JDK home dir # # Optional ENV vars # ----------------- # M2_HOME - location of maven2's installed home dir # MAVEN_OPTS - parameters passed to the Java VM when running Maven # e.g. to debug Maven itself, use # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 # MAVEN_SKIP_RC - flag to disable loading of mavenrc files # ---------------------------------------------------------------------------- if [ -z "$MAVEN_SKIP_RC" ] ; then if [ -f /etc/mavenrc ] ; then . /etc/mavenrc fi if [ -f "$HOME/.mavenrc" ] ; then . "$HOME/.mavenrc" fi fi # OS specific support. $var _must_ be set to either true or false. cygwin=false; darwin=false; mingw=false case "`uname`" in CYGWIN*) cygwin=true ;; MINGW*) mingw=true;; Darwin*) darwin=true # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home # See https://developer.apple.com/library/mac/qa/qa1170/_index.html if [ -z "$JAVA_HOME" ]; then if [ -x "/usr/libexec/java_home" ]; then export JAVA_HOME="`/usr/libexec/java_home`" else export JAVA_HOME="/Library/Java/Home" fi fi ;; esac if [ -z "$JAVA_HOME" ] ; then if [ -r /etc/gentoo-release ] ; then JAVA_HOME=`java-config --jre-home` fi fi if [ -z "$M2_HOME" ] ; then ## resolve links - $0 may be a link to maven's home PRG="$0" # need this for relative symlinks while [ -h "$PRG" ] ; do ls=`ls -ld "$PRG"` link=`expr "$ls" : '.*-> \(.*\)$'` if expr "$link" : '/.*' > /dev/null; then PRG="$link" else PRG="`dirname "$PRG"`/$link" fi done saveddir=`pwd` M2_HOME=`dirname "$PRG"`/.. # make it fully qualified M2_HOME=`cd "$M2_HOME" && pwd` cd "$saveddir" # echo Using m2 at $M2_HOME fi # For Cygwin, ensure paths are in UNIX format before anything is touched if $cygwin ; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --unix "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --unix "$CLASSPATH"` fi # For Mingw, ensure paths are in UNIX format before anything is touched if $mingw ; then [ -n "$M2_HOME" ] && M2_HOME="`(cd "$M2_HOME"; pwd)`" [ -n "$JAVA_HOME" ] && JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" # TODO classpath? fi if [ -z "$JAVA_HOME" ]; then javaExecutable="`which javac`" if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then # readlink(1) is not available as standard on Solaris 10. readLink=`which readlink` if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then if $darwin ; then javaHome="`dirname \"$javaExecutable\"`" javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" else javaExecutable="`readlink -f \"$javaExecutable\"`" fi javaHome="`dirname \"$javaExecutable\"`" javaHome=`expr "$javaHome" : '\(.*\)/bin'` JAVA_HOME="$javaHome" export JAVA_HOME fi fi fi if [ -z "$JAVACMD" ] ; then if [ -n "$JAVA_HOME" ] ; then if [ -x "$JAVA_HOME/jre/sh/java" ] ; then # IBM's JDK on AIX uses strange locations for the executables JAVACMD="$JAVA_HOME/jre/sh/java" else JAVACMD="$JAVA_HOME/bin/java" fi else JAVACMD="`which java`" fi fi if [ ! -x "$JAVACMD" ] ; then echo "Error: JAVA_HOME is not defined correctly." >&2 echo " We cannot execute $JAVACMD" >&2 exit 1 fi if [ -z "$JAVA_HOME" ] ; then echo "Warning: JAVA_HOME environment variable is not set." fi CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher # traverses directory structure from process work directory to filesystem root # first directory with .mvn subdirectory is considered project base directory find_maven_basedir() { if [ -z "$1" ] then echo "Path not specified to find_maven_basedir" return 1 fi basedir="$1" wdir="$1" while [ "$wdir" != '/' ] ; do if [ -d "$wdir"/.mvn ] ; then basedir=$wdir break fi # workaround for JBEAP-8937 (on Solaris 10/Sparc) if [ -d "${wdir}" ]; then wdir=`cd "$wdir/.."; pwd` fi # end of workaround done echo "${basedir}" } # concatenates all lines of a file concat_lines() { if [ -f "$1" ]; then echo "$(tr -s '\n' ' ' < "$1")" fi } BASE_DIR=`find_maven_basedir "$(pwd)"` if [ -z "$BASE_DIR" ]; then exit 1; fi ########################################################################################## # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central # This allows using the maven wrapper in projects that prohibit checking in binary data. ########################################################################################## if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found .mvn/wrapper/maven-wrapper.jar" fi else if [ "$MVNW_VERBOSE" = true ]; then echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." fi jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" while IFS="=" read key value; do case "$key" in (wrapperUrl) jarUrl="$value"; break ;; esac done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" if [ "$MVNW_VERBOSE" = true ]; then echo "Downloading from: $jarUrl" fi wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" if command -v wget > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found wget ... using wget" fi wget "$jarUrl" -O "$wrapperJarPath" elif command -v curl > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found curl ... using curl" fi curl -o "$wrapperJarPath" "$jarUrl" else if [ "$MVNW_VERBOSE" = true ]; then echo "Falling back to using Java to download" fi javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" if [ -e "$javaClass" ]; then if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo " - Compiling MavenWrapperDownloader.java ..." fi # Compiling the Java class ("$JAVA_HOME/bin/javac" "$javaClass") fi if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then # Running the downloader if [ "$MVNW_VERBOSE" = true ]; then echo " - Running MavenWrapperDownloader.java ..." fi ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") fi fi fi fi ########################################################################################## # End of extension ########################################################################################## export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} if [ "$MVNW_VERBOSE" = true ]; then echo $MAVEN_PROJECTBASEDIR fi MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" # For Cygwin, switch paths to Windows format before running java if $cygwin; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --path --windows "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --windows "$CLASSPATH"` [ -n "$MAVEN_PROJECTBASEDIR" ] && MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` fi WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain exec "$JAVACMD" \ $MAVEN_OPTS \ -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" ================================================ FILE: spring-boot-encry/mvnw.cmd ================================================ @REM ---------------------------------------------------------------------------- @REM Licensed to the Apache Software Foundation (ASF) under one @REM or more contributor license agreements. See the NOTICE file @REM distributed with this work for additional information @REM regarding copyright ownership. The ASF licenses this file @REM to you under the Apache License, Version 2.0 (the @REM "License"); you may not use this file except in compliance @REM with the License. You may obtain a copy of the License at @REM @REM https://www.apache.org/licenses/LICENSE-2.0 @REM @REM Unless required by applicable law or agreed to in writing, @REM software distributed under the License is distributed on an @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY @REM KIND, either express or implied. See the License for the @REM specific language governing permissions and limitations @REM under the License. @REM ---------------------------------------------------------------------------- @REM ---------------------------------------------------------------------------- @REM Maven2 Start Up Batch script @REM @REM Required ENV vars: @REM JAVA_HOME - location of a JDK home dir @REM @REM Optional ENV vars @REM M2_HOME - location of maven2's installed home dir @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven @REM e.g. to debug Maven itself, use @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files @REM ---------------------------------------------------------------------------- @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' @echo off @REM set title of command window title %0 @REM enable echoing my setting MAVEN_BATCH_ECHO to 'on' @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% @REM set %HOME% to equivalent of $HOME if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") @REM Execute a user defined script before this one if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre @REM check for pre script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" :skipRcPre @setlocal set ERROR_CODE=0 @REM To isolate internal variables from possible post scripts, we use another setlocal @setlocal @REM ==== START VALIDATION ==== if not "%JAVA_HOME%" == "" goto OkJHome echo. echo Error: JAVA_HOME not found in your environment. >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error :OkJHome if exist "%JAVA_HOME%\bin\java.exe" goto init echo. echo Error: JAVA_HOME is set to an invalid directory. >&2 echo JAVA_HOME = "%JAVA_HOME%" >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error @REM ==== END VALIDATION ==== :init @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". @REM Fallback to current working directory if not found. set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir set EXEC_DIR=%CD% set WDIR=%EXEC_DIR% :findBaseDir IF EXIST "%WDIR%"\.mvn goto baseDirFound cd .. IF "%WDIR%"=="%CD%" goto baseDirNotFound set WDIR=%CD% goto findBaseDir :baseDirFound set MAVEN_PROJECTBASEDIR=%WDIR% cd "%EXEC_DIR%" goto endDetectBaseDir :baseDirNotFound set MAVEN_PROJECTBASEDIR=%EXEC_DIR% cd "%EXEC_DIR%" :endDetectBaseDir IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig @setlocal EnableExtensions EnableDelayedExpansion for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% :endReadAdditionalConfig SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" FOR /F "tokens=1,2 delims==" %%A IN (%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties) DO ( IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B ) @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central @REM This allows using the maven wrapper in projects that prohibit checking in binary data. if exist %WRAPPER_JAR% ( echo Found %WRAPPER_JAR% ) else ( echo Couldn't find %WRAPPER_JAR%, downloading it ... echo Downloading from: %DOWNLOAD_URL% powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')" echo Finished downloading %WRAPPER_JAR% ) @REM End of extension %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* if ERRORLEVEL 1 goto error goto end :error set ERROR_CODE=1 :end @endlocal & set ERROR_CODE=%ERROR_CODE% if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost @REM check for post script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" :skipRcPost @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' if "%MAVEN_BATCH_PAUSE%" == "on" pause if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% exit /B %ERROR_CODE% ================================================ FILE: spring-boot-encry/pom.xml ================================================ 4.0.0 org.springframework.boot spring-boot-starter-parent 2.2.0.RELEASE com.example spring-boot-encry 0.0.1-SNAPSHOT spring-boot-encry Demo project for Spring Boot 1.8 org.springframework.boot spring-boot-starter-web org.projectlombok lombok true org.springframework.boot spring-boot-starter-test test org.junit.vintage junit-vintage-engine com.alibaba fastjson 1.2.60 org.springframework.boot spring-boot-maven-plugin ================================================ FILE: spring-boot-encry/src/main/java/com/example/springbootencry/SpringBootEncryApplication.java ================================================ package com.example.springbootencry; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication public class SpringBootEncryApplication { public static void main(String[] args) { SpringApplication.run(SpringBootEncryApplication.class, args); } } ================================================ FILE: spring-boot-encry/src/main/java/com/example/springbootencry/advice/DecryptRequestBodyAdvice.java ================================================ package com.example.springbootencry.advice; import com.alibaba.fastjson.JSON; import com.example.springbootencry.util.DesUtil; import lombok.extern.slf4j.Slf4j; import org.springframework.core.MethodParameter; import org.springframework.http.HttpInputMessage; import org.springframework.http.converter.HttpMessageConverter; import org.springframework.lang.Nullable; import org.springframework.stereotype.Component; import org.springframework.web.bind.annotation.ControllerAdvice; import org.springframework.web.servlet.mvc.method.annotation.RequestBodyAdvice; import java.io.IOException; import java.lang.reflect.Type; import java.util.Map; /** * 请求参数 解密操作 * * @Author: Java碎碎念 * @Date: 2019/10/24 21:31 * */ @Component @ControllerAdvice(basePackages = "com.example.springbootencry.controller") @Slf4j public class DecryptRequestBodyAdvice implements RequestBodyAdvice { @Override public boolean supports(MethodParameter methodParameter, Type targetType, Class> converterType) { return true; } @Override public HttpInputMessage beforeBodyRead(HttpInputMessage inputMessage, MethodParameter methodParameter, Type targetType, Class> selectedConverterType) throws IOException { return inputMessage; } @Override public Object afterBodyRead(Object body, HttpInputMessage inputMessage, MethodParameter parameter, Type targetType, Class> converterType) { String dealData = null; try { //解密操作 Map dataMap = (Map)body; log.info("接收到原始请求数据={}", JSON.toJSONString(dataMap)); String srcData = dataMap.get("data"); dealData = DesUtil.decrypt(srcData); log.info("解密后数据={}",dealData); } catch (Exception e) { log.error("异常！", e); } return dealData; } @Override public Object handleEmptyBody(@Nullable Object var1, HttpInputMessage var2, MethodParameter var3, Type var4, Class> var5) { return var1; } } ================================================ FILE: spring-boot-encry/src/main/java/com/example/springbootencry/advice/EncryResponseBodyAdvice.java ================================================ package com.example.springbootencry.advice; import com.alibaba.fastjson.JSON; import com.example.springbootencry.util.DesUtil; import lombok.extern.slf4j.Slf4j; import org.springframework.core.MethodParameter; import org.springframework.http.MediaType; import org.springframework.http.converter.HttpMessageConverter; import org.springframework.http.server.ServerHttpRequest; import org.springframework.http.server.ServerHttpResponse; import org.springframework.http.server.ServletServerHttpRequest; import org.springframework.stereotype.Component; import org.springframework.web.bind.annotation.ControllerAdvice; import org.springframework.web.servlet.mvc.method.annotation.ResponseBodyAdvice; import javax.servlet.http.HttpServletRequest; /** * 请求参数 解密操作 * * @Author: Java碎碎念 * @Date: 2019/10/24 21:31 * */ @Component @ControllerAdvice(basePackages = "com.example.springbootencry.controller") @Slf4j public class EncryResponseBodyAdvice implements ResponseBodyAdvice { @Override public boolean supports(MethodParameter returnType, Class> converterType) { return true; } @Override public Object beforeBodyWrite(Object obj, MethodParameter returnType, MediaType selectedContentType, Class> selectedConverterType, ServerHttpRequest serverHttpRequest, ServerHttpResponse serverHttpResponse) { //通过 ServerHttpRequest的实现类ServletServerHttpRequest 获得HttpServletRequest ServletServerHttpRequest sshr = (ServletServerHttpRequest) serverHttpRequest; //此处获取到request 是为了取到在拦截器里面设置的一个对象 是我项目需要,可以忽略 HttpServletRequest request = sshr.getServletRequest(); String returnStr = ""; try { //添加encry header，告诉前端数据已加密 serverHttpResponse.getHeaders().add("encry", "true"); String srcData = JSON.toJSONString(obj); //加密 returnStr = DesUtil.encrypt(srcData); log.info("接口={},原始数据={},加密后数据={}", request.getRequestURI(), srcData, returnStr); } catch (Exception e) { log.error("异常！", e); } return returnStr; } } ================================================ FILE: spring-boot-encry/src/main/java/com/example/springbootencry/controller/TestController.java ================================================ package com.example.springbootencry.controller; import com.example.springbootencry.util.Result; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; /** * @Author: Java碎碎念 * @Date: 2019/10/24 21:40 */ @RestController public class TestController { Logger log = LoggerFactory.getLogger(getClass()); /** * 响应数据 加密 */ @RequestMapping(value = "/sendResponseEncryData") public Result sendResponseEncryData() { Result result = Result.createResult().setSuccess(true); result.setDataValue("name", "Java碎碎念"); result.setDataValue("encry", true); return result; } /** * 获取 解密后的 请求参数 */ @RequestMapping(value = "/getRequestData") public Result getRequestData(@RequestBody Object object) { log.info("controller接收的参数object={}", object.toString()); Result result = Result.createResult().setSuccess(true); return result; } } ================================================ FILE: spring-boot-encry/src/main/java/com/example/springbootencry/util/DesUtil.java ================================================ package com.example.springbootencry.util; import com.alibaba.fastjson.JSON; import sun.misc.BASE64Decoder; import sun.misc.BASE64Encoder; import javax.crypto.Cipher; import javax.crypto.SecretKey; import javax.crypto.SecretKeyFactory; import javax.crypto.spec.DESKeySpec; import java.io.IOException; import java.security.SecureRandom; import java.util.HashMap; import java.util.Map; /** * DES加密 解密算法 * * @author Java碎碎念 * @date 2015-3-17 上午10:12:11 */ public class DesUtil { private final static String DES = "DES"; private final static String ENCODE = "GBK"; private final static String defaultKey = "test12341234"; public static void main(String[] args) throws Exception { Map map = new HashMap<>(2); map.put("name","Java碎碎念"); map.put("des","请求参数"); String data = ""; System.out.println(encrypt(JSON.toJSONString(map))); } /** * 使用 默认key 加密 * * @return String * @date 2015-3-17 下午02:46:43 */ public static String encrypt(String data) throws Exception { byte[] bt = encrypt(data.getBytes(ENCODE), defaultKey.getBytes(ENCODE)); String strs = new BASE64Encoder().encode(bt); return strs; } /** * 使用 默认key 解密 * * @return String * @date 2015-3-17 下午02:49:52 */ public static String decrypt(String data) throws IOException, Exception { if (data == null) return null; BASE64Decoder decoder = new BASE64Decoder(); byte[] buf = decoder.decodeBuffer(data); byte[] bt = decrypt(buf, defaultKey.getBytes(ENCODE)); return new String(bt, ENCODE); } /** * Description 根据键值进行加密 * * @param data * @param key 加密键byte数组 * @return * @throws Exception */ public static String encrypt(String data, String key) throws Exception { byte[] bt = encrypt(data.getBytes(ENCODE), defaultKey.getBytes(ENCODE)); String strs = new BASE64Encoder().encode(bt); return strs; } /** * Description 根据键值进行解密 * * @param data * @param key 加密键byte数组 * @return * @throws IOException * @throws Exception */ public static String decrypt(String data, String key) throws IOException, Exception { if (data == null) return null; BASE64Decoder decoder = new BASE64Decoder(); byte[] buf = decoder.decodeBuffer(data); byte[] bt = decrypt(buf, key.getBytes(ENCODE)); return new String(bt, ENCODE); } /** * Description 根据键值进行加密 * * @param data * @param key 加密键byte数组 * @return * @throws Exception */ private static byte[] encrypt(byte[] data, byte[] key) throws Exception { // 生成一个可信任的随机数源 SecureRandom sr = new SecureRandom(); // 从原始密钥数据创建DESKeySpec对象 DESKeySpec dks = new DESKeySpec(key); // 创建一个密钥工厂，然后用它把DESKeySpec转换成SecretKey对象 SecretKeyFactory keyFactory = SecretKeyFactory.getInstance(DES); SecretKey securekey = keyFactory.generateSecret(dks); // Cipher对象实际完成加密操作 Cipher cipher = Cipher.getInstance(DES); // 用密钥初始化Cipher对象 cipher.init(Cipher.ENCRYPT_MODE, securekey, sr); return cipher.doFinal(data); } /** * Description 根据键值进行解密 * * @param data * @param key 加密键byte数组 * @return * @throws Exception */ private static byte[] decrypt(byte[] data, byte[] key) throws Exception { // 生成一个可信任的随机数源 SecureRandom sr = new SecureRandom(); // 从原始密钥数据创建DESKeySpec对象 DESKeySpec dks = new DESKeySpec(key); // 创建一个密钥工厂，然后用它把DESKeySpec转换成SecretKey对象 SecretKeyFactory keyFactory = SecretKeyFactory.getInstance(DES); SecretKey securekey = keyFactory.generateSecret(dks); // Cipher对象实际完成解密操作 Cipher cipher = Cipher.getInstance(DES); // 用密钥初始化Cipher对象 cipher.init(Cipher.DECRYPT_MODE, securekey, sr); return cipher.doFinal(data); } } ================================================ FILE: spring-boot-encry/src/main/java/com/example/springbootencry/util/Result.java ================================================ package com.example.springbootencry.util; import java.util.HashMap; import java.util.Map; public class Result implements java.io.Serializable { private static final long serialVersionUID = 1L; private boolean success = true; private Map data; public boolean isSuccess() { return success; } public Result setSuccess(boolean success) { this.success = success; return this; } public static Result createResult() { return new Result(); } public Map getData() { return data; } public void setData(Map data) { this.data = data; } public void setDataValue(String key, Object value) { if (data == null) { data = new HashMap(); } data.put(key, value); } } ================================================ FILE: spring-boot-encry/src/main/resources/application.yml ================================================ server: port: 8888 ================================================ FILE: spring-boot-init/src/main/java/com/example/springbootinit/component/ApplicationRunnerImpl.java ================================================ package com.example.springbootinit.component; import org.springframework.boot.ApplicationArguments; import org.springframework.boot.ApplicationRunner; import org.springframework.core.annotation.Order; import org.springframework.stereotype.Component; @Component @Order(3) public class ApplicationRunnerImpl implements ApplicationRunner { @Override public void run(ApplicationArguments args) throws Exception { hello(); } public void hello(){ System.out.println("项目又启动了，这次使用的是：继承 ApplicationRunner"); } } ================================================ FILE: spring-boot-init/src/main/java/com/example/springbootinit/component/CommandLineRunnerImpl.java ================================================ package com.example.springbootinit.component; import org.springframework.boot.CommandLineRunner; import org.springframework.core.annotation.Order; import org.springframework.stereotype.Component; @Component @Order(2) //通过order值的大小来决定启动的顺序 public class CommandLineRunnerImpl implements CommandLineRunner { @Override public void run(String... args) throws Exception { askForLeave(); } public void askForLeave(){ System.out.println("项目启动了，执行了方法1111"); } } ================================================ FILE: spring-boot-init/src/main/java/com/example/springbootinit/component/PostConstructInit.java ================================================ package com.example.springbootinit.component; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Component; import javax.annotation.PostConstruct; /** */ @Component public class PostConstructInit { @Autowired TestService testService; @PostConstruct public void init() { System.out.println("PostConstructInit init"); testService.getTestData(); System.out.println("PostConstructInit end"); } } ================================================ FILE: spring-boot-init/src/main/java/com/example/springbootinit/component/TestService.java ================================================ package com.example.springbootinit.component; import lombok.extern.slf4j.Slf4j; import org.springframework.stereotype.Component; /** */ @Slf4j @Component public class TestService { void getTestData() { System.out.println("TestService get data"); } } ================================================ FILE: spring-boot-init/src/test/java/com/example/springbootinit/Test.java ================================================ package com.example.springbootinit; import com.alibaba.fastjson.JSON; import com.alibaba.fastjson.JSONArray; import com.alibaba.fastjson.JSONObject; import com.kennycason.kumo.CollisionMode; import com.kennycason.kumo.WordCloud; import com.kennycason.kumo.WordFrequency; import com.kennycason.kumo.bg.CircleBackground; import com.kennycason.kumo.font.KumoFont; import com.kennycason.kumo.font.scale.SqrtFontScalar; import com.kennycason.kumo.nlp.FrequencyAnalyzer; import com.kennycason.kumo.nlp.tokenizers.ChineseWordTokenizer; import com.kennycason.kumo.palette.LinearGradientColorPalette; import lombok.extern.slf4j.Slf4j; import org.apdplat.word.WordSegmenter; import org.apdplat.word.segmentation.SegmentationAlgorithm; import org.apdplat.word.segmentation.Word; import org.jsoup.Jsoup; import org.jsoup.nodes.Document; import java.awt.*; import java.io.File; import java.util.*; import java.util.List; /** * @auther: lifq * @date: 2020/4/15 12:28 * @Description: */ @Slf4j public class Test { public static void main(String[] args) { // Map map = new HashMap<>(); // map.put("1", "2"); // ReadAndWriteDoc.readwriteWord("f:/123.doc", map); // wToPdfChange("f:/123.doc", "f:/test/1234.pdf"); } // @org.junit.jupiter.api.Test // public void testCreateImage() { // final FrequencyAnalyzer frequencyAnalyzer = new FrequencyAnalyzer(); // frequencyAnalyzer.setWordFrequenciesToReturn(600); // frequencyAnalyzer.setMinWordLength(2); // frequencyAnalyzer.setWordTokenizer(new ChineseWordTokenizer()); // // // 可以直接从文件中读取 //// final List wordFrequencies = frequencyAnalyzer.load("d:/test/chinese_language.txt"); // // final List wordFrequencies = new ArrayList<>(); // // 用后端技术书籍来随机生成词云 // String[] books = {"Spring实战", "Spring源码深度解析", "SpringBoot实战", // "SpringBoot2精髓", "一步一步学SpringBoot2", "Spring微服务实战", // "Head First Java", "Java并发编程实战", "深入理解Java 虚拟机", // "Head First Design", "effective java", "J2EE development without EJB", // "TCP/IP卷一", " 计算机网络：自顶向下", "图解HTTP和图解TCP/IP", // "计算机网络", "深入理解计算机系统", "现代操作系统", // "Linux内核设计与实现", "Unix网络编程", "数据结构与算法", // "算法导论", "数据结构与算法（Java版）", "算法图解，啊哈算法", // "剑指offer", "LeetCode", " Java编程思想", // "Java核心技术卷一", "深入理解JVM虚拟机", "Java并发编程实战", // " Java并发编程艺术", "Java性能调优指南", "Netty权威指南", // "深入JavaWeb技术内幕", "How Tomcat Works", "Tomcat架构解析", // "Spring实战", "Spring源码深度解析", "Spring MVC学习指南", // "Maven实战", "sql必知必会", "深入浅出MySQL", // "Spring cloud微服务实战", "SpringBoot与Docker微服务实战", "深入理解SpringBoot与微服务架构" // }; // //加入分词并随机生成权重，每次生成得图片都不一样 // for (String book : books) { // wordFrequencies.add(new WordFrequency(book, new Random().nextInt(books.length))); // } // // //此处不设置会出现中文乱码 // java.awt.Font font = new java.awt.Font("STSong-Light", 2, 18); // // final Dimension dimension = new Dimension(900, 900); // final WordCloud wordCloud = new WordCloud(dimension, CollisionMode.PIXEL_PERFECT); // wordCloud.setPadding(2); // wordCloud.setBackground(new CircleBackground(255)); // wordCloud.setFontScalar(new SqrtFontScalar(12, 42)); // //设置词云显示的三种颜色，越靠前设置表示词频越高的词语的颜色 // wordCloud.setColorPalette(new LinearGradientColorPalette(Color.RED, Color.BLUE, Color.GREEN, 30, 30)); // // wordCloud.setKumoFont(new KumoFont(font)); // wordCloud.setBackgroundColor(new Color(255, 255, 255)); // //因为我这边是生成一个圆形,这边设置圆的半径 // wordCloud.setBackground(new CircleBackground(255)); // // wordCloud.build(wordFrequencies); // wordCloud.writeToFile("d://test/810.png"); // } @org.junit.jupiter.api.Test public void testGetComment() { try { Map numMap = new LinkedHashMap<>(); final List wordFrequencies = new ArrayList<>(); for (int page = 0; page < 9; page++) { Thread.sleep(new Random().nextInt(5) * 1000); String commentUrl = "https://club.jd.com/comment/productPageComments.action?callback=fetchJSON_comment98&productId=65334981412&score=0&sortType=5&page=" + page + "&pageSize=10&isShadowSku=0&fold=1"; //先获得的是整个页面的html标签页面 Document doc = Jsoup.connect(commentUrl).get(); // log.info("doc={}", doc.toString()); JSONObject jsonObject = JSON.parseObject(doc.body().text().replaceAll("fetchJSON_comment98\\(", "").replaceAll("\\)", "").replace(";", "")); JSONArray jsonArray = jsonObject.getJSONArray("comments"); for (int i = 0; i < jsonArray.size(); i++) { String content = jsonArray.getJSONObject(i).getString("content"); log.info("第{}页，第{}条,content={}", page + 1, i + 1, content); List words = WordSegmenter.segWithStopWords(content); for (Word word : words) { if (numMap.containsKey(word.getText())) { Integer num = numMap.get(word.getText()) + 1; numMap.put(word.getText(), num); } else { numMap.put(word.getText(), 1); } } } } for (Map.Entry entry : numMap.entrySet()) { wordFrequencies.add(new WordFrequency(entry.getKey(), entry.getValue())); } //此处不设置会出现中文乱码 java.awt.Font font = new java.awt.Font("STSong-Light", 2, 20); final Dimension dimension = new Dimension(900, 900); final WordCloud wordCloud = new WordCloud(dimension, CollisionMode.PIXEL_PERFECT); wordCloud.setPadding(2); wordCloud.setBackground(new CircleBackground(500)); wordCloud.setFontScalar(new SqrtFontScalar(12, 42)); //设置词云显示的三种颜色，越靠前设置表示词频越高的词语的颜色 // wordCloud.setColorPalette(new LinearGradientColorPalette(new Color(0, 58, 140), new Color(9, 109, 217), new Color(64, 169, 255), 30, 30)); // wordCloud.setColorPalette(new LinearGradientColorPalette(new Color(181, 181, 181), new Color(67, 67, 67), new Color(0, 0, 0), 30, 30)); wordCloud.setColorPalette(new LinearGradientColorPalette(Color.red, Color.yellow, Color.blue, 30, 30)); wordCloud.setKumoFont(new KumoFont(font)); // wordCloud.setBackgroundColor(new Color(255, 255, 255)); wordCloud.setBackgroundColor(Color.black); //因为我这边是生成一个圆形,这边设置圆的半径 wordCloud.setBackground(new CircleBackground(500)); wordCloud.build(wordFrequencies); wordCloud.writeToFile("d://test/860.png"); log.info("ok"); } catch (Exception e) { log.error("error", e); } } @org.junit.jupiter.api.Test public void testSplit() { try { String input = "d:/test/11.txt"; String output = "d:/test/22.txt"; String output1 = "d:/test/33.txt"; WordSegmenter.seg(new File(input), new File(output), SegmentationAlgorithm.FullSegmentation); WordSegmenter.segWithStopWords(new File(input), new File(output1), SegmentationAlgorithm.FullSegmentation); List words = WordSegmenter.segWithStopWords("我爱中国"); log.info("ok"); } catch (Exception e) { log.error("error", e); } } } ================================================ FILE: spring-boot-jwt/src/main/java/com/example/springbootjwt/controller/LoginController.java ================================================ package com.example.springbootjwt.controller; import com.example.springbootjwt.entity.User; import com.example.springbootjwt.util.JwtUtil; import lombok.extern.slf4j.Slf4j; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import java.util.HashMap; import java.util.Map; /** * 登录Controller */ @Slf4j @RestController public class LoginController { static Map userMap = new HashMap<>(); static { //模拟数据库 User user1 = new User(1, "zhangsan", "张三", "123456"); userMap.put(1, user1); User user2 = new User(2, "lisi", "李四", "123123"); userMap.put(2, user2); } /** * 模拟用户 登录 */ @RequestMapping("/login") public String login(User user) { for (User dbUser : userMap.values()) { if (dbUser.getUserName().equals(user.getUserName()) && dbUser.getPassword().equals(user.getPassword())) { log.info("登录成功！生成token！"); String token = JwtUtil.createToken(dbUser); return token; } } return ""; } } ================================================ FILE: spring-boot-jwt/src/main/java/com/example/springbootjwt/controller/SecureController.java ================================================ package com.example.springbootjwt.controller; import lombok.extern.slf4j.Slf4j; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import javax.servlet.http.HttpServletRequest; /** * 需要登录后才能访问 */ @Slf4j @RestController public class SecureController { /** * 查询 用户信息，登录后才能访问 */ @RequestMapping("/secure/getUserInfo") public String login(HttpServletRequest request) { Integer id = (Integer) request.getAttribute("id"); String name = request.getAttribute("name").toString(); String userName = request.getAttribute("userName").toString(); return "当前用户信息id=" + id + ",name=" + name + ",userName=" + userName; } } ================================================ FILE: spring-boot-jwt/src/main/java/com/example/springbootjwt/entity/User.java ================================================ package com.example.springbootjwt.entity; import lombok.AllArgsConstructor; import lombok.Data; /** * @Description: */ @Data @AllArgsConstructor public class User { private static final long serialVersionUID = 1L; private Integer id; private String userName; private String name; private String password; } ================================================ FILE: spring-boot-jwt/src/main/java/com/example/springbootjwt/filter/JwtFilter.java ================================================ package com.example.springbootjwt.filter; import com.auth0.jwt.interfaces.Claim; import com.example.springbootjwt.util.JwtUtil; import lombok.extern.slf4j.Slf4j; import javax.servlet.*; import javax.servlet.annotation.WebFilter; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import java.io.IOException; import java.util.Map; /** * JWT过滤器，拦截 /secure的请求 */ @Slf4j @WebFilter(filterName = "JwtFilter", urlPatterns = "/secure/*") public class JwtFilter implements Filter { @Override public void init(FilterConfig filterConfig) throws ServletException { } @Override public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException { final HttpServletRequest request = (HttpServletRequest) req; final HttpServletResponse response = (HttpServletResponse) res; response.setCharacterEncoding("UTF-8"); //获取 header里的token final String token = request.getHeader("authorization"); if ("OPTIONS".equals(request.getMethod())) { response.setStatus(HttpServletResponse.SC_OK); chain.doFilter(request, response); } // Except OPTIONS, other request should be checked by JWT else { if (token == null) { response.getWriter().write("没有token！"); return; } Map userData = JwtUtil.verifyToken(token); if (userData == null) { response.getWriter().write("token不合法！"); return; } Integer id = userData.get("id").asInt(); String name = userData.get("name").asString(); String userName = userData.get("userName").asString(); //拦截器 拿到用户信息，放到request中 request.setAttribute("id", id); request.setAttribute("name", name); request.setAttribute("userName", userName); chain.doFilter(req, res); } } @Override public void destroy() { } } ================================================ FILE: spring-boot-jwt/src/main/java/com/example/springbootjwt/util/JwtUtil.java ================================================ package com.example.springbootjwt.util; import com.auth0.jwt.JWT; import com.auth0.jwt.JWTVerifier; import com.auth0.jwt.algorithms.Algorithm; import com.auth0.jwt.interfaces.Claim; import com.auth0.jwt.interfaces.DecodedJWT; import com.example.springbootjwt.entity.User; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import java.util.Date; import java.util.HashMap; import java.util.Map; /** * @description: Jwt工具类，生成JWT和认证 * @author: Java碎碎念 */ public class JwtUtil { private static final Logger logger = LoggerFactory.getLogger(JwtUtil.class); /** * 密钥 */ private static final String SECRET = "my_secret"; /** * 过期时间 **/ private static final long EXPIRATION = 1800L;//单位为秒 /** * 生成用户token,设置token超时时间 */ public static String createToken(User user) { //过期时间 Date expireDate = new Date(System.currentTimeMillis() + EXPIRATION * 1000); Map map = new HashMap<>(); map.put("alg", "HS256"); map.put("typ", "JWT"); String token = JWT.create() .withHeader(map)// 添加头部 //可以将基本信息放到claims中 .withClaim("id", user.getId())//userId .withClaim("userName", user.getUserName())//userName .withClaim("name", user.getName())//name .withExpiresAt(expireDate) //超时设置,设置过期的日期 .withIssuedAt(new Date()) //签发时间 .sign(Algorithm.HMAC256(SECRET)); //SECRET加密 return token; } /** * 校验token并解析token */ public static Map verifyToken(String token) { DecodedJWT jwt = null; try { JWTVerifier verifier = JWT.require(Algorithm.HMAC256(SECRET)).build(); jwt = verifier.verify(token); } catch (Exception e) { logger.error(e.getMessage()); logger.error("token解码异常"); //解码异常则抛出异常 return null; } return jwt.getClaims(); } } ================================================ FILE: spring-boot-jwt/src/main/resources/application.yml ================================================ ================================================ FILE: spring-boot-log/.gitignore ================================================ HELP.md target/ !.mvn/wrapper/maven-wrapper.jar !**/src/main/** !**/src/test/** ### STS ### .apt_generated .classpath .factorypath .project .settings .springBeans .sts4-cache ### IntelliJ IDEA ### .idea *.iws *.iml *.ipr ### NetBeans ### /nbproject/private/ /nbbuild/ /dist/ /nbdist/ /.nb-gradle/ build/ ### VS Code ### .vscode/ ================================================ FILE: spring-boot-log/.mvn/wrapper/MavenWrapperDownloader.java ================================================ /* Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at https://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.net.URL; import java.nio.channels.Channels; import java.nio.channels.ReadableByteChannel; import java.util.Properties; public class MavenWrapperDownloader { /** * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. */ private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"; /** * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to * use instead of the default one. */ private static final String MAVEN_WRAPPER_PROPERTIES_PATH = ".mvn/wrapper/maven-wrapper.properties"; /** * Path where the maven-wrapper.jar will be saved to. */ private static final String MAVEN_WRAPPER_JAR_PATH = ".mvn/wrapper/maven-wrapper.jar"; /** * Name of the property which should be used to override the default download url for the wrapper. */ private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; public static void main(String args[]) { System.out.println("- Downloader started"); File baseDirectory = new File(args[0]); System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); // If the maven-wrapper.properties exists, read it and check if it contains a custom // wrapperUrl parameter. File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); String url = DEFAULT_DOWNLOAD_URL; if (mavenWrapperPropertyFile.exists()) { FileInputStream mavenWrapperPropertyFileInputStream = null; try { mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); Properties mavenWrapperProperties = new Properties(); mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); } catch (IOException e) { System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); } finally { try { if (mavenWrapperPropertyFileInputStream != null) { mavenWrapperPropertyFileInputStream.close(); } } catch (IOException e) { // Ignore ... } } } System.out.println("- Downloading from: : " + url); File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); if (!outputFile.getParentFile().exists()) { if (!outputFile.getParentFile().mkdirs()) { System.out.println( "- ERROR creating output direcrory '" + outputFile.getParentFile().getAbsolutePath() + "'"); } } System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); try { downloadFileFromURL(url, outputFile); System.out.println("Done"); System.exit(0); } catch (Throwable e) { System.out.println("- Error downloading"); e.printStackTrace(); System.exit(1); } } private static void downloadFileFromURL(String urlString, File destination) throws Exception { URL website = new URL(urlString); ReadableByteChannel rbc; rbc = Channels.newChannel(website.openStream()); FileOutputStream fos = new FileOutputStream(destination); fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); fos.close(); rbc.close(); } } ================================================ FILE: spring-boot-log/.mvn/wrapper/maven-wrapper.properties ================================================ distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip ================================================ FILE: spring-boot-log/mvnw ================================================ #!/bin/sh # ---------------------------------------------------------------------------- # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. # ---------------------------------------------------------------------------- # ---------------------------------------------------------------------------- # Maven2 Start Up Batch script # # Required ENV vars: # ------------------ # JAVA_HOME - location of a JDK home dir # # Optional ENV vars # ----------------- # M2_HOME - location of maven2's installed home dir # MAVEN_OPTS - parameters passed to the Java VM when running Maven # e.g. to debug Maven itself, use # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 # MAVEN_SKIP_RC - flag to disable loading of mavenrc files # ---------------------------------------------------------------------------- if [ -z "$MAVEN_SKIP_RC" ] ; then if [ -f /etc/mavenrc ] ; then . /etc/mavenrc fi if [ -f "$HOME/.mavenrc" ] ; then . "$HOME/.mavenrc" fi fi # OS specific support. $var _must_ be set to either true or false. cygwin=false; darwin=false; mingw=false case "`uname`" in CYGWIN*) cygwin=true ;; MINGW*) mingw=true;; Darwin*) darwin=true # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home # See https://developer.apple.com/library/mac/qa/qa1170/_index.html if [ -z "$JAVA_HOME" ]; then if [ -x "/usr/libexec/java_home" ]; then export JAVA_HOME="`/usr/libexec/java_home`" else export JAVA_HOME="/Library/Java/Home" fi fi ;; esac if [ -z "$JAVA_HOME" ] ; then if [ -r /etc/gentoo-release ] ; then JAVA_HOME=`java-config --jre-home` fi fi if [ -z "$M2_HOME" ] ; then ## resolve links - $0 may be a link to maven's home PRG="$0" # need this for relative symlinks while [ -h "$PRG" ] ; do ls=`ls -ld "$PRG"` link=`expr "$ls" : '.*-> \(.*\)$'` if expr "$link" : '/.*' > /dev/null; then PRG="$link" else PRG="`dirname "$PRG"`/$link" fi done saveddir=`pwd` M2_HOME=`dirname "$PRG"`/.. # make it fully qualified M2_HOME=`cd "$M2_HOME" && pwd` cd "$saveddir" # echo Using m2 at $M2_HOME fi # For Cygwin, ensure paths are in UNIX format before anything is touched if $cygwin ; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --unix "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --unix "$CLASSPATH"` fi # For Mingw, ensure paths are in UNIX format before anything is touched if $mingw ; then [ -n "$M2_HOME" ] && M2_HOME="`(cd "$M2_HOME"; pwd)`" [ -n "$JAVA_HOME" ] && JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" # TODO classpath? fi if [ -z "$JAVA_HOME" ]; then javaExecutable="`which javac`" if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then # readlink(1) is not available as standard on Solaris 10. readLink=`which readlink` if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then if $darwin ; then javaHome="`dirname \"$javaExecutable\"`" javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" else javaExecutable="`readlink -f \"$javaExecutable\"`" fi javaHome="`dirname \"$javaExecutable\"`" javaHome=`expr "$javaHome" : '\(.*\)/bin'` JAVA_HOME="$javaHome" export JAVA_HOME fi fi fi if [ -z "$JAVACMD" ] ; then if [ -n "$JAVA_HOME" ] ; then if [ -x "$JAVA_HOME/jre/sh/java" ] ; then # IBM's JDK on AIX uses strange locations for the executables JAVACMD="$JAVA_HOME/jre/sh/java" else JAVACMD="$JAVA_HOME/bin/java" fi else JAVACMD="`which java`" fi fi if [ ! -x "$JAVACMD" ] ; then echo "Error: JAVA_HOME is not defined correctly." >&2 echo " We cannot execute $JAVACMD" >&2 exit 1 fi if [ -z "$JAVA_HOME" ] ; then echo "Warning: JAVA_HOME environment variable is not set." fi CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher # traverses directory structure from process work directory to filesystem root # first directory with .mvn subdirectory is considered project base directory find_maven_basedir() { if [ -z "$1" ] then echo "Path not specified to find_maven_basedir" return 1 fi basedir="$1" wdir="$1" while [ "$wdir" != '/' ] ; do if [ -d "$wdir"/.mvn ] ; then basedir=$wdir break fi # workaround for JBEAP-8937 (on Solaris 10/Sparc) if [ -d "${wdir}" ]; then wdir=`cd "$wdir/.."; pwd` fi # end of workaround done echo "${basedir}" } # concatenates all lines of a file concat_lines() { if [ -f "$1" ]; then echo "$(tr -s '\n' ' ' < "$1")" fi } BASE_DIR=`find_maven_basedir "$(pwd)"` if [ -z "$BASE_DIR" ]; then exit 1; fi ########################################################################################## # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central # This allows using the maven wrapper in projects that prohibit checking in binary data. ########################################################################################## if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found .mvn/wrapper/maven-wrapper.jar" fi else if [ "$MVNW_VERBOSE" = true ]; then echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." fi jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" while IFS="=" read key value; do case "$key" in (wrapperUrl) jarUrl="$value"; break ;; esac done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" if [ "$MVNW_VERBOSE" = true ]; then echo "Downloading from: $jarUrl" fi wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" if command -v wget > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found wget ... using wget" fi wget "$jarUrl" -O "$wrapperJarPath" elif command -v curl > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found curl ... using curl" fi curl -o "$wrapperJarPath" "$jarUrl" else if [ "$MVNW_VERBOSE" = true ]; then echo "Falling back to using Java to download" fi javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" if [ -e "$javaClass" ]; then if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo " - Compiling MavenWrapperDownloader.java ..." fi # Compiling the Java class ("$JAVA_HOME/bin/javac" "$javaClass") fi if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then # Running the downloader if [ "$MVNW_VERBOSE" = true ]; then echo " - Running MavenWrapperDownloader.java ..." fi ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") fi fi fi fi ########################################################################################## # End of extension ########################################################################################## export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} if [ "$MVNW_VERBOSE" = true ]; then echo $MAVEN_PROJECTBASEDIR fi MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" # For Cygwin, switch paths to Windows format before running java if $cygwin; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --path --windows "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --windows "$CLASSPATH"` [ -n "$MAVEN_PROJECTBASEDIR" ] && MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` fi WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain exec "$JAVACMD" \ $MAVEN_OPTS \ -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" ================================================ FILE: spring-boot-log/mvnw.cmd ================================================ @REM ---------------------------------------------------------------------------- @REM Licensed to the Apache Software Foundation (ASF) under one @REM or more contributor license agreements. See the NOTICE file @REM distributed with this work for additional information @REM regarding copyright ownership. The ASF licenses this file @REM to you under the Apache License, Version 2.0 (the @REM "License"); you may not use this file except in compliance @REM with the License. You may obtain a copy of the License at @REM @REM https://www.apache.org/licenses/LICENSE-2.0 @REM @REM Unless required by applicable law or agreed to in writing, @REM software distributed under the License is distributed on an @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY @REM KIND, either express or implied. See the License for the @REM specific language governing permissions and limitations @REM under the License. @REM ---------------------------------------------------------------------------- @REM ---------------------------------------------------------------------------- @REM Maven2 Start Up Batch script @REM @REM Required ENV vars: @REM JAVA_HOME - location of a JDK home dir @REM @REM Optional ENV vars @REM M2_HOME - location of maven2's installed home dir @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven @REM e.g. to debug Maven itself, use @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files @REM ---------------------------------------------------------------------------- @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' @echo off @REM set title of command window title %0 @REM enable echoing my setting MAVEN_BATCH_ECHO to 'on' @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% @REM set %HOME% to equivalent of $HOME if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") @REM Execute a user defined script before this one if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre @REM check for pre script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" :skipRcPre @setlocal set ERROR_CODE=0 @REM To isolate internal variables from possible post scripts, we use another setlocal @setlocal @REM ==== START VALIDATION ==== if not "%JAVA_HOME%" == "" goto OkJHome echo. echo Error: JAVA_HOME not found in your environment. >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error :OkJHome if exist "%JAVA_HOME%\bin\java.exe" goto init echo. echo Error: JAVA_HOME is set to an invalid directory. >&2 echo JAVA_HOME = "%JAVA_HOME%" >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error @REM ==== END VALIDATION ==== :init @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". @REM Fallback to current working directory if not found. set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir set EXEC_DIR=%CD% set WDIR=%EXEC_DIR% :findBaseDir IF EXIST "%WDIR%"\.mvn goto baseDirFound cd .. IF "%WDIR%"=="%CD%" goto baseDirNotFound set WDIR=%CD% goto findBaseDir :baseDirFound set MAVEN_PROJECTBASEDIR=%WDIR% cd "%EXEC_DIR%" goto endDetectBaseDir :baseDirNotFound set MAVEN_PROJECTBASEDIR=%EXEC_DIR% cd "%EXEC_DIR%" :endDetectBaseDir IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig @setlocal EnableExtensions EnableDelayedExpansion for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% :endReadAdditionalConfig SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" FOR /F "tokens=1,2 delims==" %%A IN (%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties) DO ( IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B ) @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central @REM This allows using the maven wrapper in projects that prohibit checking in binary data. if exist %WRAPPER_JAR% ( echo Found %WRAPPER_JAR% ) else ( echo Couldn't find %WRAPPER_JAR%, downloading it ... echo Downloading from: %DOWNLOAD_URL% powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')" echo Finished downloading %WRAPPER_JAR% ) @REM End of extension %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* if ERRORLEVEL 1 goto error goto end :error set ERROR_CODE=1 :end @endlocal & set ERROR_CODE=%ERROR_CODE% if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost @REM check for post script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" :skipRcPost @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' if "%MAVEN_BATCH_PAUSE%" == "on" pause if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% exit /B %ERROR_CODE% ================================================ FILE: spring-boot-log/pom.xml ================================================ 4.0.0 org.springframework.boot spring-boot-starter-parent 2.2.0.RELEASE com.example spring-boot-log 0.0.1-SNAPSHOT spring-boot-log Demo project for Spring Boot 1.8 org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-test test org.junit.vintage junit-vintage-engine org.springframework.boot spring-boot-maven-plugin ================================================ FILE: spring-boot-log/src/main/java/com/example/springbootlog/SpringBootLogApplication.java ================================================ package com.example.springbootlog; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication public class SpringBootLogApplication { public static void main(String[] args) { SpringApplication.run(SpringBootLogApplication.class, args); } } ================================================ FILE: spring-boot-log/src/main/java/com/example/springbootlog/config/InterceptorConfig.java ================================================ package com.example.springbootlog.config; import com.example.springbootlog.interceptor.SessionInterceptor; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.web.servlet.config.annotation.InterceptorRegistry; import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; @Configuration public class InterceptorConfig implements WebMvcConfigurer { @Bean public SessionInterceptor getSessionInterceptor() { return new SessionInterceptor(); } @Override public void addInterceptors(InterceptorRegistry registry) { registry.addInterceptor(getSessionInterceptor()).addPathPatterns("/*"); } } ================================================ FILE: spring-boot-log/src/main/java/com/example/springbootlog/controller/TestLogController.java ================================================ package com.example.springbootlog.controller; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; /** * TestLogController */ @RestController public class TestLogController { Logger log = LoggerFactory.getLogger(getClass()); /** * 测试登录 */ @RequestMapping(value = "/testLogin") public String testLogin() { log.info("用户登录成功！"); return "ok"; } /** * 测试下单 */ @RequestMapping(value = "/testNewOrder") public String testNewOrder() { log.info("用户创建了订单！"); log.info("请求完成，返回ok！"); return "ok"; } /** * 测试购买 */ @RequestMapping(value = "/testPay") public String testPay() { log.info("用户付款！"); return "ok"; } } ================================================ FILE: spring-boot-log/src/main/java/com/example/springbootlog/interceptor/SessionInterceptor.java ================================================ package com.example.springbootlog.interceptor; import org.slf4j.MDC; import org.springframework.web.servlet.ModelAndView; import org.springframework.web.servlet.handler.HandlerInterceptorAdapter; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; public class SessionInterceptor extends HandlerInterceptorAdapter { /** * 会话ID */ private final static String SESSION_KEY = "sessionId"; @Override public void postHandle(HttpServletRequest arg0, HttpServletResponse arg1, Object arg2, ModelAndView arg3) throws Exception { } @Override public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception { // String token = UUID.randomUUID().toString().replaceAll("-",""); //本例测试使用sessionId，也可以使用UUID等 String token = request.getSession().getId(); MDC.put(SESSION_KEY, token); return true; } @Override public void afterCompletion(HttpServletRequest arg0, HttpServletResponse arg1, Object arg2, Exception arg3) throws Exception { // 删除 MDC.remove(SESSION_KEY); } } ================================================ FILE: spring-boot-log/src/main/resources/application.yml ================================================ server: port: 8888 ================================================ FILE: spring-boot-log/src/main/resources/logback-spring.xml ================================================ %date [%thread] [%X{sessionId}] %-5level %logger{80} - %msg%n ${log.base}.log ${log.base}.%d{yyyy -MM-dd}.log.zip %date [%thread] [%X{sessionId}] %-5level %logger{80} - %msg%n ================================================ FILE: spring-boot-log/src/test/java/com/example/springbootlog/SpringBootLogApplicationTests.java ================================================ package com.example.springbootlog; import org.junit.jupiter.api.Test; import org.springframework.boot.test.context.SpringBootTest; @SpringBootTest class SpringBootLogApplicationTests { @Test void contextLoads() { } } ================================================ FILE: spring-boot-mybatis-annotation/src/main/java/com/example/springboot/mybatisannotation/config/MybatisConfig.java ================================================ package com.example.springboot.mybatisannotation.config; import org.mybatis.spring.boot.autoconfigure.ConfigurationCustomizer; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; /** * mybatis 注解版 */ @Configuration public class MybatisConfig { @Bean public ConfigurationCustomizer configurationCustomizer() { return new ConfigurationCustomizer() { @Override public void customize(org.apache.ibatis.session.Configuration configuration) { configuration.setMapUnderscoreToCamelCase(true);//设置驼峰命名规则 } }; } } ================================================ FILE: spring-boot-mybatis-annotation/src/main/java/com/example/springboot/mybatisannotation/controller/UserController.java ================================================ package com.example.springboot.mybatisannotation.controller; import com.example.springboot.mybatisannotation.entity.User; import com.example.springboot.mybatisannotation.service.UserService; import lombok.extern.slf4j.Slf4j; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import java.util.List; /** * UserController * * @Author: java_suisui */ @Slf4j @RestController @RequestMapping("/user") public class UserController { @Autowired private UserService userService; /** * 查询 所有用户 */ @GetMapping("/queryAllUsers") public List queryAllUsers() { return userService.queryAllUsers(); } @GetMapping("/add") public User add(User user) { int num = userService.add(user); return user; } } ================================================ FILE: spring-boot-mybatis-annotation/src/main/java/com/example/springboot/mybatisannotation/dao/mapper/UserMapper.java ================================================ package com.example.springboot.mybatisannotation.dao.mapper; import com.example.springboot.mybatisannotation.entity.User; import org.apache.ibatis.annotations.Insert; import org.apache.ibatis.annotations.Mapper; import org.apache.ibatis.annotations.Options; import org.apache.ibatis.annotations.Select; import java.util.List; @Mapper public interface UserMapper { /* * 查询 所有用户 */ @Select("SELECT * FROM user ") List queryAllUsers(); /* * 新增数据，并把主键绑定到User实体类 */ @Options(useGeneratedKeys = true, keyProperty = "id") @Insert("insert into User(name,password) values (#{name},#{password})") int add(User user); } ================================================ FILE: spring-boot-mybatis-annotation/src/main/java/com/example/springboot/mybatisannotation/dao/mapper/UserRoleMapper.java ================================================ package com.example.springboot.mybatisannotation.dao.mapper; import com.example.springboot.mybatisannotation.entity.UserRole; import org.apache.ibatis.annotations.Insert; import org.apache.ibatis.annotations.Mapper; import org.apache.ibatis.annotations.Options; @Mapper public interface UserRoleMapper { /* * 新增数据，并把主键绑定到UserRole实体类 */ @Options(useGeneratedKeys = true, keyProperty = "id") @Insert("insert into user_role(user_id,role_id) values (#{userId},#{roleId})") int add(UserRole user); } ================================================ FILE: spring-boot-mybatis-annotation/src/main/java/com/example/springboot/mybatisannotation/entity/User.java ================================================ package com.example.springboot.mybatisannotation.entity; import lombok.Data; /** * User实体类 * * @Author: java_suisui * */ @Data public class User { private Integer id; private String name; private String password; private Integer sex; private String des; } ================================================ FILE: spring-boot-mybatis-annotation/src/main/java/com/example/springboot/mybatisannotation/entity/UserRole.java ================================================ package com.example.springboot.mybatisannotation.entity; import lombok.Data; /** * UserRole实体类 * * @Author: java_suisui * */ @Data public class UserRole { private Integer id; private Integer userId; private Integer roleId; } ================================================ FILE: spring-boot-mybatis-annotation/src/main/java/com/example/springboot/mybatisannotation/service/UserRoleService.java ================================================ package com.example.springboot.mybatisannotation.service; import com.example.springboot.mybatisannotation.entity.UserRole; public interface UserRoleService { /** * 增加用户角色 */ int add(UserRole userRole); } ================================================ FILE: spring-boot-mybatis-annotation/src/main/java/com/example/springboot/mybatisannotation/service/UserService.java ================================================ package com.example.springboot.mybatisannotation.service; import com.example.springboot.mybatisannotation.entity.User; import java.util.List; public interface UserService { List queryAllUsers(); /** * 增加用户 * */ int add(User user); } ================================================ FILE: spring-boot-mybatis-annotation/src/main/java/com/example/springboot/mybatisannotation/service/impl/UserRoleServiceImpl.java ================================================ package com.example.springboot.mybatisannotation.service.impl; import com.example.springboot.mybatisannotation.dao.mapper.UserMapper; import com.example.springboot.mybatisannotation.dao.mapper.UserRoleMapper; import com.example.springboot.mybatisannotation.entity.User; import com.example.springboot.mybatisannotation.entity.UserRole; import com.example.springboot.mybatisannotation.service.UserRoleService; import com.example.springboot.mybatisannotation.service.UserService; import lombok.extern.slf4j.Slf4j; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import org.springframework.transaction.annotation.Propagation; import org.springframework.transaction.annotation.Transactional; import java.util.List; @Slf4j @Service public class UserRoleServiceImpl implements UserRoleService { @Autowired private UserRoleMapper userRoleMapper; /** * 增加用户角色 */ @Transactional(propagation = Propagation.NESTED) @Override public int add(UserRole userRole) { return userRoleMapper.add(userRole); } } ================================================ FILE: spring-boot-mybatis-annotation/src/main/java/com/example/springboot/mybatisannotation/service/impl/UserServiceImpl.java ================================================ package com.example.springboot.mybatisannotation.service.impl; import com.example.springboot.mybatisannotation.dao.mapper.UserMapper; import com.example.springboot.mybatisannotation.entity.User; import com.example.springboot.mybatisannotation.service.UserService; import lombok.extern.slf4j.Slf4j; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import org.springframework.transaction.annotation.Propagation; import org.springframework.transaction.annotation.Transactional; import java.util.List; @Slf4j @Service public class UserServiceImpl implements UserService { @Autowired private UserMapper userMapper; @Override public List queryAllUsers() { log.info("/queryAllUsers start..."); return userMapper.queryAllUsers(); } /** * 增加用户 */ @Transactional(propagation = Propagation.NESTED) @Override public int add(User user) { return userMapper.add(user); } } ================================================ FILE: spring-boot-mybatis-annotation/src/main/resources/application.yml ================================================ spring: #数据源 datasource: url: jdbc:mysql://localhost:3306/demo?useUnicode=true&characterEncoding=UTF-8&zeroDateTimeBehavior=convertToNull username: root password: 123456 driver-class-name: com.mysql.jdbc.Driver debug: true ================================================ FILE: spring-boot-mybatis-generator/.gitignore ================================================ HELP.md target/ !.mvn/wrapper/maven-wrapper.jar !**/src/main/** !**/src/test/** ### STS ### .apt_generated .classpath .factorypath .project .settings .springBeans .sts4-cache ### IntelliJ IDEA ### .idea *.iws *.iml *.ipr ### NetBeans ### /nbproject/private/ /nbbuild/ /dist/ /nbdist/ /.nb-gradle/ build/ ### VS Code ### .vscode/ ================================================ FILE: spring-boot-mybatis-generator/pom.xml ================================================ 4.0.0 org.springframework.boot spring-boot-starter-parent 2.2.1.RELEASE com.example spring-boot-mybatis-generator 0.0.1-SNAPSHOT spring-boot-mybatis-generator Demo project for Spring Boot 1.8 org.springframework.boot spring-boot-starter-web mysql mysql-connector-java 5.1.39 org.mybatis.spring.boot mybatis-spring-boot-starter 2.1.1 org.springframework.boot spring-boot-starter-test test org.junit.vintage junit-vintage-engine org.springframework.boot spring-boot-maven-plugin org.mybatis.generator mybatis-generator-maven-plugin 1.3.2 src/main/resources/mybatis-generator.xml true true Generate MyBatis Artifacts generate org.mybatis.generator mybatis-generator-core 1.3.2 ================================================ FILE: spring-boot-mybatis-generator/src/main/java/com/example/springbootmybatis/generator/SpringBootMybatisGeneratorApplication.java ================================================ package com.example.springbootmybatis.generator; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication public class SpringBootMybatisGeneratorApplication { public static void main(String[] args) { SpringApplication.run(SpringBootMybatisGeneratorApplication.class, args); } } ================================================ FILE: spring-boot-mybatis-generator/src/main/java/com/example/springbootmybatis/generator/dao/UserMapper.java ================================================ package com.example.springbootmybatis.generator.dao; import com.example.springbootmybatis.generator.entity.User; import java.util.List; public interface UserMapper { int deleteByPrimaryKey(Integer id); int insert(User record); User selectByPrimaryKey(Integer id); List selectAll(); int updateByPrimaryKey(User record); } ================================================ FILE: spring-boot-mybatis-generator/src/main/java/com/example/springbootmybatis/generator/dao/UserRoleMapper.java ================================================ package com.example.springbootmybatis.generator.dao; import com.example.springbootmybatis.generator.entity.UserRole; import java.util.List; public interface UserRoleMapper { int deleteByPrimaryKey(Integer id); int insert(UserRole record); UserRole selectByPrimaryKey(Integer id); List selectAll(); int updateByPrimaryKey(UserRole record); } ================================================ FILE: spring-boot-mybatis-generator/src/main/java/com/example/springbootmybatis/generator/entity/User.java ================================================ package com.example.springbootmybatis.generator.entity; import java.io.Serializable; public class User implements Serializable { private Integer id; private String name; private String password; private Integer sex; private String des; private Integer userType; private static final long serialVersionUID = 1L; public Integer getId() { return id; } public void setId(Integer id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name == null ? null : name.trim(); } public String getPassword() { return password; } public void setPassword(String password) { this.password = password == null ? null : password.trim(); } public Integer getSex() { return sex; } public void setSex(Integer sex) { this.sex = sex; } public String getDes() { return des; } public void setDes(String des) { this.des = des == null ? null : des.trim(); } public Integer getUserType() { return userType; } public void setUserType(Integer userType) { this.userType = userType; } @Override public String toString() { StringBuilder sb = new StringBuilder(); sb.append(getClass().getSimpleName()); sb.append(" ["); sb.append("Hash = ").append(hashCode()); sb.append(", id=").append(id); sb.append(", name=").append(name); sb.append(", password=").append(password); sb.append(", sex=").append(sex); sb.append(", des=").append(des); sb.append(", userType=").append(userType); sb.append(", serialVersionUID=").append(serialVersionUID); sb.append("]"); return sb.toString(); } } ================================================ FILE: spring-boot-mybatis-generator/src/main/java/com/example/springbootmybatis/generator/entity/UserRole.java ================================================ package com.example.springbootmybatis.generator.entity; import java.io.Serializable; public class UserRole implements Serializable { private Integer id; private Integer userId; private Integer roleId; private static final long serialVersionUID = 1L; public Integer getId() { return id; } public void setId(Integer id) { this.id = id; } public Integer getUserId() { return userId; } public void setUserId(Integer userId) { this.userId = userId; } public Integer getRoleId() { return roleId; } public void setRoleId(Integer roleId) { this.roleId = roleId; } @Override public String toString() { StringBuilder sb = new StringBuilder(); sb.append(getClass().getSimpleName()); sb.append(" ["); sb.append("Hash = ").append(hashCode()); sb.append(", id=").append(id); sb.append(", userId=").append(userId); sb.append(", roleId=").append(roleId); sb.append(", serialVersionUID=").append(serialVersionUID); sb.append("]"); return sb.toString(); } } ================================================ FILE: spring-boot-mybatis-generator/src/main/resources/application.properties ================================================ ================================================ FILE: spring-boot-mybatis-generator/src/main/resources/mapper/UserMapper.xml ================================================ delete from user where id = #{id,jdbcType=INTEGER} SELECT LAST_INSERT_ID() insert into user (`name`, `password`, sex, des, user_type) values (#{name,jdbcType=VARCHAR}, #{password,jdbcType=VARCHAR}, #{sex,jdbcType=INTEGER}, #{des,jdbcType=VARCHAR}, #{userType,jdbcType=INTEGER}) update user set `name` = #{name,jdbcType=VARCHAR}, `password` = #{password,jdbcType=VARCHAR}, sex = #{sex,jdbcType=INTEGER}, des = #{des,jdbcType=VARCHAR}, user_type = #{userType,jdbcType=INTEGER} where id = #{id,jdbcType=INTEGER} ================================================ FILE: spring-boot-mybatis-generator/src/main/resources/mapper/UserRoleMapper.xml ================================================ delete from user_role where id = #{id,jdbcType=INTEGER} SELECT LAST_INSERT_ID() insert into user_role (user_id, role_id) values (#{userId,jdbcType=INTEGER}, #{roleId,jdbcType=INTEGER}) update user_role set user_id = #{userId,jdbcType=INTEGER}, role_id = #{roleId,jdbcType=INTEGER} where id = #{id,jdbcType=INTEGER} ================================================ FILE: spring-boot-mybatis-generator/src/main/resources/mybatis-generator.xml ================================================
================================================ FILE: spring-boot-mybatis-generator/src/test/java/com/example/springbootmybatis/generator/SpringBootMybatisGeneratorApplicationTests.java ================================================ package com.example.springbootmybatis.generator; import org.junit.jupiter.api.Test; import org.springframework.boot.test.context.SpringBootTest; @SpringBootTest class SpringBootMybatisGeneratorApplicationTests { @Test void contextLoads() { } } ================================================ FILE: spring-boot-mybatis-xml/.gitignore ================================================ HELP.md target/ !.mvn/wrapper/maven-wrapper.jar !**/src/main/** !**/src/test/** ### STS ### .apt_generated .classpath .factorypath .project .settings .springBeans .sts4-cache ### IntelliJ IDEA ### .idea *.iws *.iml *.ipr ### NetBeans ### /nbproject/private/ /nbbuild/ /dist/ /nbdist/ /.nb-gradle/ build/ ### VS Code ### .vscode/ ================================================ FILE: spring-boot-mybatis-xml/.mvn/wrapper/MavenWrapperDownloader.java ================================================ /* * Copyright 2012-2019 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * https://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import java.net.*; import java.io.*; import java.nio.channels.*; import java.util.Properties; public class MavenWrapperDownloader { private static final String WRAPPER_VERSION = "0.5.5"; /** * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. */ private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/" + WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar"; /** * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to * use instead of the default one. */ private static final String MAVEN_WRAPPER_PROPERTIES_PATH = ".mvn/wrapper/maven-wrapper.properties"; /** * Path where the maven-wrapper.jar will be saved to. */ private static final String MAVEN_WRAPPER_JAR_PATH = ".mvn/wrapper/maven-wrapper.jar"; /** * Name of the property which should be used to override the default download url for the wrapper. */ private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; public static void main(String args[]) { System.out.println("- Downloader started"); File baseDirectory = new File(args[0]); System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); // If the maven-wrapper.properties exists, read it and check if it contains a custom // wrapperUrl parameter. File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); String url = DEFAULT_DOWNLOAD_URL; if (mavenWrapperPropertyFile.exists()) { FileInputStream mavenWrapperPropertyFileInputStream = null; try { mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); Properties mavenWrapperProperties = new Properties(); mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); } catch (IOException e) { System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); } finally { try { if (mavenWrapperPropertyFileInputStream != null) { mavenWrapperPropertyFileInputStream.close(); } } catch (IOException e) { // Ignore ... } } } System.out.println("- Downloading from: " + url); File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); if (!outputFile.getParentFile().exists()) { if (!outputFile.getParentFile().mkdirs()) { System.out.println( "- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'"); } } System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); try { downloadFileFromURL(url, outputFile); System.out.println("Done"); System.exit(0); } catch (Throwable e) { System.out.println("- Error downloading"); e.printStackTrace(); System.exit(1); } } private static void downloadFileFromURL(String urlString, File destination) throws Exception { if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) { String username = System.getenv("MVNW_USERNAME"); char[] password = System.getenv("MVNW_PASSWORD").toCharArray(); Authenticator.setDefault(new Authenticator() { @Override protected PasswordAuthentication getPasswordAuthentication() { return new PasswordAuthentication(username, password); } }); } URL website = new URL(urlString); ReadableByteChannel rbc; rbc = Channels.newChannel(website.openStream()); FileOutputStream fos = new FileOutputStream(destination); fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); fos.close(); rbc.close(); } } ================================================ FILE: spring-boot-mybatis-xml/.mvn/wrapper/maven-wrapper.properties ================================================ distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.2/apache-maven-3.6.2-bin.zip wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar ================================================ FILE: spring-boot-mybatis-xml/mvnw ================================================ #!/bin/sh # ---------------------------------------------------------------------------- # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. # ---------------------------------------------------------------------------- # ---------------------------------------------------------------------------- # Maven2 Start Up Batch script # # Required ENV vars: # ------------------ # JAVA_HOME - location of a JDK home dir # # Optional ENV vars # ----------------- # M2_HOME - location of maven2's installed home dir # MAVEN_OPTS - parameters passed to the Java VM when running Maven # e.g. to debug Maven itself, use # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 # MAVEN_SKIP_RC - flag to disable loading of mavenrc files # ---------------------------------------------------------------------------- if [ -z "$MAVEN_SKIP_RC" ] ; then if [ -f /etc/mavenrc ] ; then . /etc/mavenrc fi if [ -f "$HOME/.mavenrc" ] ; then . "$HOME/.mavenrc" fi fi # OS specific support. $var _must_ be set to either true or false. cygwin=false; darwin=false; mingw=false case "`uname`" in CYGWIN*) cygwin=true ;; MINGW*) mingw=true;; Darwin*) darwin=true # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home # See https://developer.apple.com/library/mac/qa/qa1170/_index.html if [ -z "$JAVA_HOME" ]; then if [ -x "/usr/libexec/java_home" ]; then export JAVA_HOME="`/usr/libexec/java_home`" else export JAVA_HOME="/Library/Java/Home" fi fi ;; esac if [ -z "$JAVA_HOME" ] ; then if [ -r /etc/gentoo-release ] ; then JAVA_HOME=`java-config --jre-home` fi fi if [ -z "$M2_HOME" ] ; then ## resolve links - $0 may be a link to maven's home PRG="$0" # need this for relative symlinks while [ -h "$PRG" ] ; do ls=`ls -ld "$PRG"` link=`expr "$ls" : '.*-> \(.*\)$'` if expr "$link" : '/.*' > /dev/null; then PRG="$link" else PRG="`dirname "$PRG"`/$link" fi done saveddir=`pwd` M2_HOME=`dirname "$PRG"`/.. # make it fully qualified M2_HOME=`cd "$M2_HOME" && pwd` cd "$saveddir" # echo Using m2 at $M2_HOME fi # For Cygwin, ensure paths are in UNIX format before anything is touched if $cygwin ; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --unix "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --unix "$CLASSPATH"` fi # For Mingw, ensure paths are in UNIX format before anything is touched if $mingw ; then [ -n "$M2_HOME" ] && M2_HOME="`(cd "$M2_HOME"; pwd)`" [ -n "$JAVA_HOME" ] && JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" fi if [ -z "$JAVA_HOME" ]; then javaExecutable="`which javac`" if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then # readlink(1) is not available as standard on Solaris 10. readLink=`which readlink` if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then if $darwin ; then javaHome="`dirname \"$javaExecutable\"`" javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" else javaExecutable="`readlink -f \"$javaExecutable\"`" fi javaHome="`dirname \"$javaExecutable\"`" javaHome=`expr "$javaHome" : '\(.*\)/bin'` JAVA_HOME="$javaHome" export JAVA_HOME fi fi fi if [ -z "$JAVACMD" ] ; then if [ -n "$JAVA_HOME" ] ; then if [ -x "$JAVA_HOME/jre/sh/java" ] ; then # IBM's JDK on AIX uses strange locations for the executables JAVACMD="$JAVA_HOME/jre/sh/java" else JAVACMD="$JAVA_HOME/bin/java" fi else JAVACMD="`which java`" fi fi if [ ! -x "$JAVACMD" ] ; then echo "Error: JAVA_HOME is not defined correctly." >&2 echo " We cannot execute $JAVACMD" >&2 exit 1 fi if [ -z "$JAVA_HOME" ] ; then echo "Warning: JAVA_HOME environment variable is not set." fi CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher # traverses directory structure from process work directory to filesystem root # first directory with .mvn subdirectory is considered project base directory find_maven_basedir() { if [ -z "$1" ] then echo "Path not specified to find_maven_basedir" return 1 fi basedir="$1" wdir="$1" while [ "$wdir" != '/' ] ; do if [ -d "$wdir"/.mvn ] ; then basedir=$wdir break fi # workaround for JBEAP-8937 (on Solaris 10/Sparc) if [ -d "${wdir}" ]; then wdir=`cd "$wdir/.."; pwd` fi # end of workaround done echo "${basedir}" } # concatenates all lines of a file concat_lines() { if [ -f "$1" ]; then echo "$(tr -s '\n' ' ' < "$1")" fi } BASE_DIR=`find_maven_basedir "$(pwd)"` if [ -z "$BASE_DIR" ]; then exit 1; fi ########################################################################################## # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central # This allows using the maven wrapper in projects that prohibit checking in binary data. ########################################################################################## if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found .mvn/wrapper/maven-wrapper.jar" fi else if [ "$MVNW_VERBOSE" = true ]; then echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." fi if [ -n "$MVNW_REPOURL" ]; then jarUrl="$MVNW_REPOURL/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar" else jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar" fi while IFS="=" read key value; do case "$key" in (wrapperUrl) jarUrl="$value"; break ;; esac done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" if [ "$MVNW_VERBOSE" = true ]; then echo "Downloading from: $jarUrl" fi wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" if $cygwin; then wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"` fi if command -v wget > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found wget ... using wget" fi if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then wget "$jarUrl" -O "$wrapperJarPath" else wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath" fi elif command -v curl > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found curl ... using curl" fi if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then curl -o "$wrapperJarPath" "$jarUrl" -f else curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f fi else if [ "$MVNW_VERBOSE" = true ]; then echo "Falling back to using Java to download" fi javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" # For Cygwin, switch paths to Windows format before running javac if $cygwin; then javaClass=`cygpath --path --windows "$javaClass"` fi if [ -e "$javaClass" ]; then if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo " - Compiling MavenWrapperDownloader.java ..." fi # Compiling the Java class ("$JAVA_HOME/bin/javac" "$javaClass") fi if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then # Running the downloader if [ "$MVNW_VERBOSE" = true ]; then echo " - Running MavenWrapperDownloader.java ..." fi ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") fi fi fi fi ########################################################################################## # End of extension ########################################################################################## export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} if [ "$MVNW_VERBOSE" = true ]; then echo $MAVEN_PROJECTBASEDIR fi MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" # For Cygwin, switch paths to Windows format before running java if $cygwin; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --path --windows "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --windows "$CLASSPATH"` [ -n "$MAVEN_PROJECTBASEDIR" ] && MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` fi # Provide a "standardized" way to retrieve the CLI args that will # work with both Windows and non-Windows executions. MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@" export MAVEN_CMD_LINE_ARGS WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain exec "$JAVACMD" \ $MAVEN_OPTS \ -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" ================================================ FILE: spring-boot-mybatis-xml/mvnw.cmd ================================================ @REM ---------------------------------------------------------------------------- @REM Licensed to the Apache Software Foundation (ASF) under one @REM or more contributor license agreements. See the NOTICE file @REM distributed with this work for additional information @REM regarding copyright ownership. The ASF licenses this file @REM to you under the Apache License, Version 2.0 (the @REM "License"); you may not use this file except in compliance @REM with the License. You may obtain a copy of the License at @REM @REM https://www.apache.org/licenses/LICENSE-2.0 @REM @REM Unless required by applicable law or agreed to in writing, @REM software distributed under the License is distributed on an @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY @REM KIND, either express or implied. See the License for the @REM specific language governing permissions and limitations @REM under the License. @REM ---------------------------------------------------------------------------- @REM ---------------------------------------------------------------------------- @REM Maven2 Start Up Batch script @REM @REM Required ENV vars: @REM JAVA_HOME - location of a JDK home dir @REM @REM Optional ENV vars @REM M2_HOME - location of maven2's installed home dir @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven @REM e.g. to debug Maven itself, use @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files @REM ---------------------------------------------------------------------------- @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' @echo off @REM set title of command window title %0 @REM enable echoing by setting MAVEN_BATCH_ECHO to 'on' @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% @REM set %HOME% to equivalent of $HOME if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") @REM Execute a user defined script before this one if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre @REM check for pre script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" :skipRcPre @setlocal set ERROR_CODE=0 @REM To isolate internal variables from possible post scripts, we use another setlocal @setlocal @REM ==== START VALIDATION ==== if not "%JAVA_HOME%" == "" goto OkJHome echo. echo Error: JAVA_HOME not found in your environment. >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error :OkJHome if exist "%JAVA_HOME%\bin\java.exe" goto init echo. echo Error: JAVA_HOME is set to an invalid directory. >&2 echo JAVA_HOME = "%JAVA_HOME%" >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error @REM ==== END VALIDATION ==== :init @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". @REM Fallback to current working directory if not found. set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir set EXEC_DIR=%CD% set WDIR=%EXEC_DIR% :findBaseDir IF EXIST "%WDIR%"\.mvn goto baseDirFound cd .. IF "%WDIR%"=="%CD%" goto baseDirNotFound set WDIR=%CD% goto findBaseDir :baseDirFound set MAVEN_PROJECTBASEDIR=%WDIR% cd "%EXEC_DIR%" goto endDetectBaseDir :baseDirNotFound set MAVEN_PROJECTBASEDIR=%EXEC_DIR% cd "%EXEC_DIR%" :endDetectBaseDir IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig @setlocal EnableExtensions EnableDelayedExpansion for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% :endReadAdditionalConfig SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar" FOR /F "tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO ( IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B ) @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central @REM This allows using the maven wrapper in projects that prohibit checking in binary data. if exist %WRAPPER_JAR% ( if "%MVNW_VERBOSE%" == "true" ( echo Found %WRAPPER_JAR% ) ) else ( if not "%MVNW_REPOURL%" == "" ( SET DOWNLOAD_URL="%MVNW_REPOURL%/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar" ) if "%MVNW_VERBOSE%" == "true" ( echo Couldn't find %WRAPPER_JAR%, downloading it ... echo Downloading from: %DOWNLOAD_URL% ) powershell -Command "&{"^ "$webclient = new-object System.Net.WebClient;"^ "if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^ "$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^ "}"^ "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^ "}" if "%MVNW_VERBOSE%" == "true" ( echo Finished downloading %WRAPPER_JAR% ) ) @REM End of extension @REM Provide a "standardized" way to retrieve the CLI args that will @REM work with both Windows and non-Windows executions. set MAVEN_CMD_LINE_ARGS=%* %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* if ERRORLEVEL 1 goto error goto end :error set ERROR_CODE=1 :end @endlocal & set ERROR_CODE=%ERROR_CODE% if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost @REM check for post script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" :skipRcPost @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' if "%MAVEN_BATCH_PAUSE%" == "on" pause if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% exit /B %ERROR_CODE% ================================================ FILE: spring-boot-mybatis-xml/pom.xml ================================================ 4.0.0 org.springframework.boot spring-boot-starter-parent 2.2.1.RELEASE com.example spring-boot-mybatis-xml 0.0.1-SNAPSHOT spring-boot-mybatis-xml Demo project for Spring Boot 1.8 org.springframework.boot spring-boot-starter-web org.mybatis.spring.boot mybatis-spring-boot-starter 2.1.1 mysql mysql-connector-java 5.1.39 org.projectlombok lombok true org.springframework.boot spring-boot-starter-test test org.junit.vintage junit-vintage-engine org.springframework.boot spring-boot-maven-plugin ================================================ FILE: spring-boot-mybatis-xml/src/main/java/com/example/springboot/mybatisxml/SpringBootMybatisXmlApplication.java ================================================ package com.example.springboot.mybatisxml; import org.mybatis.spring.annotation.MapperScan; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @MapperScan("com.example.springboot.mybatisxml.dao.mapper") @SpringBootApplication public class SpringBootMybatisXmlApplication { public static void main(String[] args) { SpringApplication.run(SpringBootMybatisXmlApplication.class, args); } } ================================================ FILE: spring-boot-mybatis-xml/src/main/java/com/example/springboot/mybatisxml/controller/UserController.java ================================================ package com.example.springboot.mybatisxml.controller; import com.example.springboot.mybatisxml.entity.User; import com.example.springboot.mybatisxml.service.UserService; import lombok.extern.slf4j.Slf4j; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import java.util.List; /** * UserController * * @Author: java_suisui * */ @Slf4j @RestController @RequestMapping("/user") public class UserController { @Autowired private UserService userService; /** * 查询 所有用户 * */ @GetMapping("/queryAllUsers") public List queryAllUsers(){ return userService.queryAllUsers(); } } ================================================ FILE: spring-boot-mybatis-xml/src/main/java/com/example/springboot/mybatisxml/dao/mapper/UserMapper.java ================================================ package com.example.springboot.mybatisxml.dao.mapper; import com.example.springboot.mybatisxml.entity.User; import java.util.List; public interface UserMapper { List queryAllUsers(); } ================================================ FILE: spring-boot-mybatis-xml/src/main/java/com/example/springboot/mybatisxml/entity/User.java ================================================ package com.example.springboot.mybatisxml.entity; import lombok.Data; /** * User实体类 * * @Author: java_suisui * */ @Data public class User { private Integer id; private String name; private String password; private Integer sex; private String des; } ================================================ FILE: spring-boot-mybatis-xml/src/main/java/com/example/springboot/mybatisxml/service/UserService.java ================================================ package com.example.springboot.mybatisxml.service; import com.example.springboot.mybatisxml.entity.User; import java.util.List; public interface UserService { List queryAllUsers(); } ================================================ FILE: spring-boot-mybatis-xml/src/main/java/com/example/springboot/mybatisxml/service/impl/UserServiceImpl.java ================================================ package com.example.springboot.mybatisxml.service.impl; import com.example.springboot.mybatisxml.dao.mapper.UserMapper; import com.example.springboot.mybatisxml.entity.User; import com.example.springboot.mybatisxml.service.UserService; import lombok.extern.slf4j.Slf4j; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import java.util.List; @Slf4j @Service public class UserServiceImpl implements UserService { @Autowired private UserMapper userMapper; @Override public List queryAllUsers() { log.info("/queryAllUsers start..."); return userMapper.queryAllUsers(); } } ================================================ FILE: spring-boot-mybatis-xml/src/main/resources/application.yml ================================================ spring: #数据源 datasource: url: jdbc:mysql://localhost:3306/demo?useUnicode=true&characterEncoding=UTF-8&zeroDateTimeBehavior=convertToNull username: root password: 123456 driver-class-name: com.mysql.jdbc.Driver #mybatis配置 mybatis: typeAliasesPackage: com.example.springboot.mybatisxml.entity mapperLocations: classpath:mapper/*.xml config-location: classpath:mybatis-config.xml ================================================ FILE: spring-boot-mybatis-xml/src/main/resources/mapper/UserMapper.xml ================================================ ================================================ FILE: spring-boot-mybatis-xml/src/main/resources/mybatis-config.xml ================================================ ================================================ FILE: spring-boot-mybatis-xml/src/test/java/com/example/springboot/mybatisxml/SpringBootMybatisXmlApplicationTests.java ================================================ package com.example.springboot.mybatisxml; import org.junit.jupiter.api.Test; import org.springframework.boot.test.context.SpringBootTest; @SpringBootTest class SpringBootMybatisXmlApplicationTests { @Test void contextLoads() { } } ================================================ FILE: spring-boot-read-yml/.gitignore ================================================ HELP.md target/ !.mvn/wrapper/maven-wrapper.jar !**/src/main/** !**/src/test/** ### STS ### .apt_generated .classpath .factorypath .project .settings .springBeans .sts4-cache ### IntelliJ IDEA ### .idea *.iws *.iml *.ipr ### NetBeans ### /nbproject/private/ /nbbuild/ /dist/ /nbdist/ /.nb-gradle/ build/ ### VS Code ### .vscode/ ================================================ FILE: spring-boot-read-yml/.mvn/wrapper/MavenWrapperDownloader.java ================================================ /* Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at https://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.net.URL; import java.nio.channels.Channels; import java.nio.channels.ReadableByteChannel; import java.util.Properties; public class MavenWrapperDownloader { /** * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. */ private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"; /** * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to * use instead of the default one. */ private static final String MAVEN_WRAPPER_PROPERTIES_PATH = ".mvn/wrapper/maven-wrapper.properties"; /** * Path where the maven-wrapper.jar will be saved to. */ private static final String MAVEN_WRAPPER_JAR_PATH = ".mvn/wrapper/maven-wrapper.jar"; /** * Name of the property which should be used to override the default download url for the wrapper. */ private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; public static void main(String args[]) { System.out.println("- Downloader started"); File baseDirectory = new File(args[0]); System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); // If the maven-wrapper.properties exists, read it and check if it contains a custom // wrapperUrl parameter. File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); String url = DEFAULT_DOWNLOAD_URL; if (mavenWrapperPropertyFile.exists()) { FileInputStream mavenWrapperPropertyFileInputStream = null; try { mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); Properties mavenWrapperProperties = new Properties(); mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); } catch (IOException e) { System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); } finally { try { if (mavenWrapperPropertyFileInputStream != null) { mavenWrapperPropertyFileInputStream.close(); } } catch (IOException e) { // Ignore ... } } } System.out.println("- Downloading from: : " + url); File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); if (!outputFile.getParentFile().exists()) { if (!outputFile.getParentFile().mkdirs()) { System.out.println( "- ERROR creating output direcrory '" + outputFile.getParentFile().getAbsolutePath() + "'"); } } System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); try { downloadFileFromURL(url, outputFile); System.out.println("Done"); System.exit(0); } catch (Throwable e) { System.out.println("- Error downloading"); e.printStackTrace(); System.exit(1); } } private static void downloadFileFromURL(String urlString, File destination) throws Exception { URL website = new URL(urlString); ReadableByteChannel rbc; rbc = Channels.newChannel(website.openStream()); FileOutputStream fos = new FileOutputStream(destination); fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); fos.close(); rbc.close(); } } ================================================ FILE: spring-boot-read-yml/.mvn/wrapper/maven-wrapper.properties ================================================ distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip ================================================ FILE: spring-boot-read-yml/mvnw ================================================ #!/bin/sh # ---------------------------------------------------------------------------- # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. # ---------------------------------------------------------------------------- # ---------------------------------------------------------------------------- # Maven2 Start Up Batch script # # Required ENV vars: # ------------------ # JAVA_HOME - location of a JDK home dir # # Optional ENV vars # ----------------- # M2_HOME - location of maven2's installed home dir # MAVEN_OPTS - parameters passed to the Java VM when running Maven # e.g. to debug Maven itself, use # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 # MAVEN_SKIP_RC - flag to disable loading of mavenrc files # ---------------------------------------------------------------------------- if [ -z "$MAVEN_SKIP_RC" ] ; then if [ -f /etc/mavenrc ] ; then . /etc/mavenrc fi if [ -f "$HOME/.mavenrc" ] ; then . "$HOME/.mavenrc" fi fi # OS specific support. $var _must_ be set to either true or false. cygwin=false; darwin=false; mingw=false case "`uname`" in CYGWIN*) cygwin=true ;; MINGW*) mingw=true;; Darwin*) darwin=true # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home # See https://developer.apple.com/library/mac/qa/qa1170/_index.html if [ -z "$JAVA_HOME" ]; then if [ -x "/usr/libexec/java_home" ]; then export JAVA_HOME="`/usr/libexec/java_home`" else export JAVA_HOME="/Library/Java/Home" fi fi ;; esac if [ -z "$JAVA_HOME" ] ; then if [ -r /etc/gentoo-release ] ; then JAVA_HOME=`java-config --jre-home` fi fi if [ -z "$M2_HOME" ] ; then ## resolve links - $0 may be a link to maven's home PRG="$0" # need this for relative symlinks while [ -h "$PRG" ] ; do ls=`ls -ld "$PRG"` link=`expr "$ls" : '.*-> \(.*\)$'` if expr "$link" : '/.*' > /dev/null; then PRG="$link" else PRG="`dirname "$PRG"`/$link" fi done saveddir=`pwd` M2_HOME=`dirname "$PRG"`/.. # make it fully qualified M2_HOME=`cd "$M2_HOME" && pwd` cd "$saveddir" # echo Using m2 at $M2_HOME fi # For Cygwin, ensure paths are in UNIX format before anything is touched if $cygwin ; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --unix "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --unix "$CLASSPATH"` fi # For Mingw, ensure paths are in UNIX format before anything is touched if $mingw ; then [ -n "$M2_HOME" ] && M2_HOME="`(cd "$M2_HOME"; pwd)`" [ -n "$JAVA_HOME" ] && JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" # TODO classpath? fi if [ -z "$JAVA_HOME" ]; then javaExecutable="`which javac`" if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then # readlink(1) is not available as standard on Solaris 10. readLink=`which readlink` if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then if $darwin ; then javaHome="`dirname \"$javaExecutable\"`" javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" else javaExecutable="`readlink -f \"$javaExecutable\"`" fi javaHome="`dirname \"$javaExecutable\"`" javaHome=`expr "$javaHome" : '\(.*\)/bin'` JAVA_HOME="$javaHome" export JAVA_HOME fi fi fi if [ -z "$JAVACMD" ] ; then if [ -n "$JAVA_HOME" ] ; then if [ -x "$JAVA_HOME/jre/sh/java" ] ; then # IBM's JDK on AIX uses strange locations for the executables JAVACMD="$JAVA_HOME/jre/sh/java" else JAVACMD="$JAVA_HOME/bin/java" fi else JAVACMD="`which java`" fi fi if [ ! -x "$JAVACMD" ] ; then echo "Error: JAVA_HOME is not defined correctly." >&2 echo " We cannot execute $JAVACMD" >&2 exit 1 fi if [ -z "$JAVA_HOME" ] ; then echo "Warning: JAVA_HOME environment variable is not set." fi CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher # traverses directory structure from process work directory to filesystem root # first directory with .mvn subdirectory is considered project base directory find_maven_basedir() { if [ -z "$1" ] then echo "Path not specified to find_maven_basedir" return 1 fi basedir="$1" wdir="$1" while [ "$wdir" != '/' ] ; do if [ -d "$wdir"/.mvn ] ; then basedir=$wdir break fi # workaround for JBEAP-8937 (on Solaris 10/Sparc) if [ -d "${wdir}" ]; then wdir=`cd "$wdir/.."; pwd` fi # end of workaround done echo "${basedir}" } # concatenates all lines of a file concat_lines() { if [ -f "$1" ]; then echo "$(tr -s '\n' ' ' < "$1")" fi } BASE_DIR=`find_maven_basedir "$(pwd)"` if [ -z "$BASE_DIR" ]; then exit 1; fi ########################################################################################## # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central # This allows using the maven wrapper in projects that prohibit checking in binary data. ########################################################################################## if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found .mvn/wrapper/maven-wrapper.jar" fi else if [ "$MVNW_VERBOSE" = true ]; then echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." fi jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" while IFS="=" read key value; do case "$key" in (wrapperUrl) jarUrl="$value"; break ;; esac done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" if [ "$MVNW_VERBOSE" = true ]; then echo "Downloading from: $jarUrl" fi wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" if command -v wget > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found wget ... using wget" fi wget "$jarUrl" -O "$wrapperJarPath" elif command -v curl > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found curl ... using curl" fi curl -o "$wrapperJarPath" "$jarUrl" else if [ "$MVNW_VERBOSE" = true ]; then echo "Falling back to using Java to download" fi javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" if [ -e "$javaClass" ]; then if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo " - Compiling MavenWrapperDownloader.java ..." fi # Compiling the Java class ("$JAVA_HOME/bin/javac" "$javaClass") fi if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then # Running the downloader if [ "$MVNW_VERBOSE" = true ]; then echo " - Running MavenWrapperDownloader.java ..." fi ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") fi fi fi fi ########################################################################################## # End of extension ########################################################################################## export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} if [ "$MVNW_VERBOSE" = true ]; then echo $MAVEN_PROJECTBASEDIR fi MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" # For Cygwin, switch paths to Windows format before running java if $cygwin; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --path --windows "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --windows "$CLASSPATH"` [ -n "$MAVEN_PROJECTBASEDIR" ] && MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` fi WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain exec "$JAVACMD" \ $MAVEN_OPTS \ -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" ================================================ FILE: spring-boot-read-yml/mvnw.cmd ================================================ @REM ---------------------------------------------------------------------------- @REM Licensed to the Apache Software Foundation (ASF) under one @REM or more contributor license agreements. See the NOTICE file @REM distributed with this work for additional information @REM regarding copyright ownership. The ASF licenses this file @REM to you under the Apache License, Version 2.0 (the @REM "License"); you may not use this file except in compliance @REM with the License. You may obtain a copy of the License at @REM @REM https://www.apache.org/licenses/LICENSE-2.0 @REM @REM Unless required by applicable law or agreed to in writing, @REM software distributed under the License is distributed on an @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY @REM KIND, either express or implied. See the License for the @REM specific language governing permissions and limitations @REM under the License. @REM ---------------------------------------------------------------------------- @REM ---------------------------------------------------------------------------- @REM Maven2 Start Up Batch script @REM @REM Required ENV vars: @REM JAVA_HOME - location of a JDK home dir @REM @REM Optional ENV vars @REM M2_HOME - location of maven2's installed home dir @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven @REM e.g. to debug Maven itself, use @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files @REM ---------------------------------------------------------------------------- @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' @echo off @REM set title of command window title %0 @REM enable echoing my setting MAVEN_BATCH_ECHO to 'on' @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% @REM set %HOME% to equivalent of $HOME if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") @REM Execute a user defined script before this one if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre @REM check for pre script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" :skipRcPre @setlocal set ERROR_CODE=0 @REM To isolate internal variables from possible post scripts, we use another setlocal @setlocal @REM ==== START VALIDATION ==== if not "%JAVA_HOME%" == "" goto OkJHome echo. echo Error: JAVA_HOME not found in your environment. >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error :OkJHome if exist "%JAVA_HOME%\bin\java.exe" goto init echo. echo Error: JAVA_HOME is set to an invalid directory. >&2 echo JAVA_HOME = "%JAVA_HOME%" >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error @REM ==== END VALIDATION ==== :init @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". @REM Fallback to current working directory if not found. set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir set EXEC_DIR=%CD% set WDIR=%EXEC_DIR% :findBaseDir IF EXIST "%WDIR%"\.mvn goto baseDirFound cd .. IF "%WDIR%"=="%CD%" goto baseDirNotFound set WDIR=%CD% goto findBaseDir :baseDirFound set MAVEN_PROJECTBASEDIR=%WDIR% cd "%EXEC_DIR%" goto endDetectBaseDir :baseDirNotFound set MAVEN_PROJECTBASEDIR=%EXEC_DIR% cd "%EXEC_DIR%" :endDetectBaseDir IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig @setlocal EnableExtensions EnableDelayedExpansion for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% :endReadAdditionalConfig SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" FOR /F "tokens=1,2 delims==" %%A IN (%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties) DO ( IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B ) @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central @REM This allows using the maven wrapper in projects that prohibit checking in binary data. if exist %WRAPPER_JAR% ( echo Found %WRAPPER_JAR% ) else ( echo Couldn't find %WRAPPER_JAR%, downloading it ... echo Downloading from: %DOWNLOAD_URL% powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')" echo Finished downloading %WRAPPER_JAR% ) @REM End of extension %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* if ERRORLEVEL 1 goto error goto end :error set ERROR_CODE=1 :end @endlocal & set ERROR_CODE=%ERROR_CODE% if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost @REM check for post script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" :skipRcPost @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' if "%MAVEN_BATCH_PAUSE%" == "on" pause if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% exit /B %ERROR_CODE% ================================================ FILE: spring-boot-read-yml/pom.xml ================================================ 4.0.0 org.springframework.boot spring-boot-starter-parent 2.2.0.RELEASE com.example spring-boot-read-yml 0.0.1-SNAPSHOT spring-boot-read-yml 读取yml配置文件 1.8 org.springframework.boot spring-boot-starter-web org.projectlombok lombok true org.springframework.boot spring-boot-starter-test test org.junit.vintage junit-vintage-engine com.alibaba fastjson 1.2.60 org.springframework.boot spring-boot-maven-plugin ================================================ FILE: spring-boot-read-yml/src/main/java/com/example/springbootreadyml/SpringBootReadYmlApplication.java ================================================ package com.example.springbootreadyml; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication public class SpringBootReadYmlApplication { public static void main(String[] args) { SpringApplication.run(SpringBootReadYmlApplication.class, args); } } ================================================ FILE: spring-boot-read-yml/src/main/java/com/example/springbootreadyml/config/WxMpProperties.java ================================================ package com.example.springbootreadyml.config; import lombok.Data; import org.springframework.boot.context.properties.ConfigurationProperties; import java.util.List; /** * mp properties */ @Data @ConfigurationProperties(prefix = "wechat.mp") public class WxMpProperties { private List configs; @Data public static class MpConfig { /** * 设置微信公众号的appid */ private String appId; /** * 设置微信公众号的app secret */ private String secret; /** * 设置微信公众号的token */ private String token; /** * 设置微信公众号的EncodingAESKey */ private String aesKey; } } ================================================ FILE: spring-boot-read-yml/src/main/java/com/example/springbootreadyml/controller/TestReadYmlController.java ================================================ package com.example.springbootreadyml.controller; import com.alibaba.fastjson.JSON; import com.example.springbootreadyml.config.WxMpProperties; import lombok.extern.slf4j.Slf4j; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Value; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; /** * 读取yml文件的controller * * @Authro Java碎碎念 */ @Slf4j @RestController public class TestReadYmlController { @Value("${server.port}") private Integer port; @Autowired private WxMpProperties wxMpProperties; @RequestMapping("/readYml") public void readYml() { log.info("server.port=" + port); log.info("wxMpProperties=" + JSON.toJSONString(wxMpProperties)); } } ================================================ FILE: spring-boot-read-yml/src/main/resources/application.yml ================================================ wechat: mp: configs: - appid: appid1 secret: arr1_secret token: arr1_token aesKey: arr1_key msgDataFormat: JSON - appid: appid2 secret: arr2_secret token: arr2_token aesKey: arr2_key msgDataFormat: JSON server: port: 8888 servlet: context-path: / ================================================ FILE: spring-boot-read-yml/src/test/java/com/example/springbootreadyml/SpringBootReadYmlApplicationTests.java ================================================ package com.example.springbootreadyml; import org.junit.jupiter.api.Test; import org.springframework.boot.test.context.SpringBootTest; @SpringBootTest class SpringBootReadYmlApplicationTests { @Test void contextLoads() { } } ================================================ FILE: spring-boot-security/.gitignore ================================================ HELP.md target/ !.mvn/wrapper/maven-wrapper.jar !**/src/main/** !**/src/test/** ### STS ### .apt_generated .classpath .factorypath .project .settings .springBeans .sts4-cache ### IntelliJ IDEA ### .idea *.iws *.iml *.ipr ### NetBeans ### /nbproject/private/ /nbbuild/ /dist/ /nbdist/ /.nb-gradle/ build/ ### VS Code ### .vscode/ ================================================ FILE: spring-boot-security/pom.xml ================================================ 4.0.0 org.springframework.boot spring-boot-starter-parent 2.2.1.RELEASE com.example spring-boot-security 0.0.1-SNAPSHOT spring-boot-security Demo project for Spring Boot 1.8 org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-security org.springframework.boot spring-boot-starter-test test org.junit.vintage junit-vintage-engine org.springframework.boot spring-boot-maven-plugin ================================================ FILE: spring-boot-security/src/main/java/com/example/springboot/security/SpringBootSecurityApplication.java ================================================ package com.example.springboot.security; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication public class SpringBootSecurityApplication { public static void main(String[] args) { SpringApplication.run(SpringBootSecurityApplication.class, args); } } ================================================ FILE: spring-boot-security/src/main/java/com/example/springboot/security/config/MyPasswordEncoder.java ================================================ package com.example.springboot.security.config; import org.springframework.security.crypto.password.PasswordEncoder; public class MyPasswordEncoder implements PasswordEncoder { @Override public String encode(CharSequence rawPassword) { return rawPassword.toString(); } @Override public boolean matches(CharSequence rawPassword, String encodedPassword) { return encodedPassword.equals(rawPassword); } } ================================================ FILE: spring-boot-security/src/main/java/com/example/springboot/security/config/WebSecurityConfig.java ================================================ package com.example.springboot.security.config; import org.springframework.context.annotation.Configuration; import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder; import org.springframework.security.config.annotation.web.builders.HttpSecurity; import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity; import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter; /** * 配置类 * @Author java_suisui * */ @EnableWebSecurity @Configuration public class WebSecurityConfig extends WebSecurityConfigurerAdapter { @Override protected void configure(AuthenticationManagerBuilder auth) throws Exception { //配置内存中的 用户名、密码和角色 auth.inMemoryAuthentication().passwordEncoder(new MyPasswordEncoder()).withUser("user").password("123456").roles("USER"); auth.inMemoryAuthentication().passwordEncoder(new MyPasswordEncoder()).withUser("admin").password("123456").roles("ADMIN"); } @Override protected void configure(HttpSecurity http) throws Exception { http.authorizeRequests() .antMatchers("/login").permitAll() .antMatchers("/user").hasRole("USER") //访问 /user这个接口，需要有USER角色 .antMatchers("/admin").hasRole("ADMIN") .anyRequest().authenticated() //剩余的其他接口，登录之后就能访问 .and() .formLogin().defaultSuccessUrl("/hello"); } } ================================================ FILE: spring-boot-security/src/main/java/com/example/springboot/security/controller/AdminController.java ================================================ package com.example.springboot.security.controller; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RestController; /** * AdminController */ @RestController public class AdminController { @GetMapping("/admin") public String hello() { return "Hello,admin!"; } } ================================================ FILE: spring-boot-security/src/main/java/com/example/springboot/security/controller/AppController.java ================================================ package com.example.springboot.security.controller; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RestController; /** * AppController */ @RestController public class AppController { @GetMapping("/hello") public String hello() { return "Hello,spring security!"; } } ================================================ FILE: spring-boot-security/src/main/java/com/example/springboot/security/controller/UserController.java ================================================ package com.example.springboot.security.controller; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RestController; /** * UserController */ @RestController public class UserController { @GetMapping("/user") public String hello() { return "Hello,user!"; } } ================================================ FILE: spring-boot-security/src/main/resources/application.properties ================================================ spring.security.user.name=java_suisui spring.security.user.password=123456 ================================================ FILE: spring-boot-security/src/test/java/com/example/springboot/security/SpringBootSecurityApplicationTests.java ================================================ package com.example.springboot.security; import org.junit.jupiter.api.Test; import org.springframework.boot.test.context.SpringBootTest; @SpringBootTest class SpringBootSecurityApplicationTests { @Test void contextLoads() { } } ================================================ FILE: spring-boot-study-base/pom.xml ================================================ 4.0.0 org.springframework.boot spring-boot-starter-parent 2.1.6.RELEASE com.java.suisui.study spring-boot-study-base 1.0-SNAPSHOT 1.8 org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-test test org.jsoup jsoup 1.12.1 com.alibaba fastjson 1.2.58 org.springframework.boot spring-boot-maven-plugin ================================================ FILE: spring-boot-study-base/src/main/java/com/study/day01/Config.java ================================================ package com.study.day01; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Conditional; import org.springframework.context.annotation.Configuration; /** * @Auther: lifq * @Description: */ @Configuration public class Config { @Bean @Conditional(WindowsCondition.class) public ListService window() { return new WindowsService(); } @Bean @Conditional(LinuxCondition.class) public ListService linux() { return new LinuxService(); } } ================================================ FILE: spring-boot-study-base/src/main/java/com/study/day01/LinuxCondition.java ================================================ package com.study.day01; import org.springframework.context.annotation.Condition; import org.springframework.context.annotation.ConditionContext; import org.springframework.core.type.AnnotatedTypeMetadata; /** * @Auther: lifq * @Description: */ public class LinuxCondition implements Condition { public boolean matches(ConditionContext context, AnnotatedTypeMetadata metadata) { return context.getEnvironment().getProperty("os.name").contains("Linux"); } } ================================================ FILE: spring-boot-study-base/src/main/java/com/study/day01/LinuxService.java ================================================ package com.study.day01; /** * @Auther: lifq * @Description: */ public class LinuxService implements ListService { public String showListCmd() { return "ls"; } } ================================================ FILE: spring-boot-study-base/src/main/java/com/study/day01/ListService.java ================================================ package com.study.day01; import org.springframework.stereotype.Service; /** * @Auther: lifq * @Description: */ public interface ListService { public String showListCmd(); } ================================================ FILE: spring-boot-study-base/src/main/java/com/study/day01/Main01.java ================================================ package com.study.day01; import org.springframework.context.annotation.AnnotationConfigApplicationContext; /** * @Auther: lifq * @Description: */ public class Main01 { public static void main (String []args) { AnnotationConfigApplicationContext applicationContext = new AnnotationConfigApplicationContext(Config.class); ListService listService = applicationContext.getBean(ListService.class); System.out.println(applicationContext.getEnvironment().getProperty("os.name") + "系统下的列表命令为：" + listService.showListCmd()); } } ================================================ FILE: spring-boot-study-base/src/main/java/com/study/day01/WindowsCondition.java ================================================ package com.study.day01; import org.springframework.context.annotation.Condition; import org.springframework.context.annotation.ConditionContext; import org.springframework.core.type.AnnotatedTypeMetadata; /** * @Auther: lifq * @Description: */ public class WindowsCondition implements Condition { public boolean matches(ConditionContext context, AnnotatedTypeMetadata metadata) { return context.getEnvironment().getProperty("os.name").contains("Windows"); } } ================================================ FILE: spring-boot-study-base/src/main/java/com/study/day01/WindowsService.java ================================================ package com.study.day01; /** * @Auther: lifq * @Description: */ public class WindowsService implements ListService { public String showListCmd() { return "dir"; } } ================================================ FILE: spring-boot-websocket/.gitignore ================================================ HELP.md target/ !.mvn/wrapper/maven-wrapper.jar !**/src/main/** !**/src/test/** ### STS ### .apt_generated .classpath .factorypath .project .settings .springBeans .sts4-cache ### IntelliJ IDEA ### .idea *.iws *.iml *.ipr ### NetBeans ### /nbproject/private/ /nbbuild/ /dist/ /nbdist/ /.nb-gradle/ build/ ### VS Code ### .vscode/ ================================================ FILE: spring-boot-websocket/pom.xml ================================================ 4.0.0 org.springframework.boot spring-boot-starter-parent 2.2.1.RELEASE com.example spring-boot-websocket 0.0.1-SNAPSHOT spring-boot-websocket Demo project for Spring Boot 1.8 org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-websocket org.springframework.boot spring-boot-starter-thymeleaf org.projectlombok lombok true org.springframework.boot spring-boot-starter-test test org.junit.vintage junit-vintage-engine org.springframework.boot spring-boot-maven-plugin ================================================ FILE: spring-boot-websocket/src/main/java/com/example/springboot/websocket/SpringBootWebsocketApplication.java ================================================ package com.example.springboot.websocket; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication public class SpringBootWebsocketApplication { public static void main(String[] args) { SpringApplication.run(SpringBootWebsocketApplication.class, args); } } ================================================ FILE: spring-boot-websocket/src/main/java/com/example/springboot/websocket/config/WebSocketConfig.java ================================================ package com.example.springboot.websocket.config; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.web.socket.server.standard.ServerEndpointExporter; @Configuration public class WebSocketConfig { /** * 给spring容器注入这个ServerEndpointExporter对象 * 相当于xml： * * * *

* 检测所有带有@serverEndpoint注解的bean并注册他们。 * * @return */ @Bean public ServerEndpointExporter serverEndpointExporter() { System.out.println("我被注入了"); return new ServerEndpointExporter(); } } ================================================ FILE: spring-boot-websocket/src/main/java/com/example/springboot/websocket/controller/WebSocketController.java ================================================ package com.example.springboot.websocket.controller; import com.example.springboot.websocket.util.WebSocketServer; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; import java.io.IOException; /** */ @RestController @RequestMapping("/api/ws") public class WebSocketController { /** * 群发消息内容 * * @param message * @return */ @RequestMapping(value = "/sendAll", method = RequestMethod.GET) public String sendAllMessage(@RequestParam(required = true) String message) { try { WebSocketServer.BroadCastInfo(message); } catch (IOException e) { e.printStackTrace(); } return "ok"; } /** * 指定会话ID发消息 * * @param message 消息内容 * @param id 连接会话ID * @return */ @RequestMapping(value = "/sendOne", method = RequestMethod.GET) public String sendOneMessage(@RequestParam(required = true) String message, @RequestParam(required = true) String id) { try { WebSocketServer.SendMessage(message, id); } catch (IOException e) { e.printStackTrace(); } return "ok"; } } ================================================ FILE: spring-boot-websocket/src/main/java/com/example/springboot/websocket/dto/SocketMessage.java ================================================ package com.example.springboot.websocket.dto; public class SocketMessage { public String message; public String date; } ================================================ FILE: spring-boot-websocket/src/main/java/com/example/springboot/websocket/util/WebSocketServer.java ================================================ package com.example.springboot.websocket.util; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.stereotype.Component; import javax.annotation.PostConstruct; import javax.websocket.*; import javax.websocket.server.ServerEndpoint; import java.io.IOException; import java.util.concurrent.CopyOnWriteArraySet; import java.util.concurrent.atomic.AtomicInteger; @ServerEndpoint(value = "/ws/asset") @Component public class WebSocketServer { @PostConstruct public void init() { System.out.println("websocket 加载"); } private static Logger log = LoggerFactory.getLogger(WebSocketServer.class); private static final AtomicInteger OnlineCount = new AtomicInteger(0); // concurrent包的线程安全Set，用来存放每个客户端对应的Session对象。 private static CopyOnWriteArraySet SessionSet = new CopyOnWriteArraySet(); /** * 连接建立成功调用的方法 */ @OnOpen public void onOpen(Session session) { SessionSet.add(session); int cnt = OnlineCount.incrementAndGet(); // 在线数加1 log.info("有连接加入，当前连接数为：{},sessionId={}", cnt,session.getId()); SendMessage(session, "连接成功"); } /** * 连接关闭调用的方法 */ @OnClose public void onClose(Session session) { SessionSet.remove(session); int cnt = OnlineCount.decrementAndGet(); log.info("有连接关闭，当前连接数为：{}", cnt); } /** * 收到客户端消息后调用的方法 * * @param message * 客户端发送过来的消息 */ @OnMessage public void onMessage(String message, Session session) { log.info("来自客户端的消息：{}",message); SendMessage(session, "收到消息，消息内容："+message); } /** * 出现错误 * @param session * @param error */ @OnError public void onError(Session session, Throwable error) { log.error("发生错误：{}，Session ID： {}",error.getMessage(),session.getId()); error.printStackTrace(); } /** * 发送消息，实践表明，每次浏览器刷新，session会发生变化。 * @param session * @param message */ public static void SendMessage(Session session, String message) { try { // session.getBasicRemote().sendText(String.format("%s (From Server，Session ID=%s)",message,session.getId())); session.getBasicRemote().sendText(message); } catch (IOException e) { log.error("发送消息出错：{}", e.getMessage()); e.printStackTrace(); } } /** * 群发消息 * @param message * @throws IOException */ public static void BroadCastInfo(String message) throws IOException { for (Session session : SessionSet) { if(session.isOpen()){ SendMessage(session, message); } } } /** * 指定Session发送消息 * @param sessionId * @param message * @throws IOException */ public static void SendMessage(String message,String sessionId) throws IOException { Session session = null; for (Session s : SessionSet) { if(s.getId().equals(sessionId)){ session = s; break; } } if(session!=null){ SendMessage(session, message); } else{ log.warn("没有找到你指定ID的会话：{}",sessionId); } } } ================================================ FILE: spring-boot-websocket/src/main/resources/application.properties ================================================ ================================================ FILE: spring-boot-websocket/src/main/resources/static/index.html ================================================ websocket测试

WebSocket测试，客户端接收到的消息如下：

================================================ FILE: spring-boot-websocket/src/test/java/com/example/springboot/websocket/SpringBootWebsocketApplicationTests.java ================================================ package com.example.springboot.websocket; import org.junit.jupiter.api.Test; import org.springframework.boot.test.context.SpringBootTest; @SpringBootTest class SpringBootWebsocketApplicationTests { @Test void contextLoads() { } } ================================================ FILE: spring-cache-demo/.gitignore ================================================ HELP.md target/ !.mvn/wrapper/maven-wrapper.jar !**/src/main/** !**/src/test/** ### STS ### .apt_generated .classpath .factorypath .project .settings .springBeans .sts4-cache ### IntelliJ IDEA ### .idea *.iws *.iml *.ipr ### NetBeans ### /nbproject/private/ /nbbuild/ /dist/ /nbdist/ /.nb-gradle/ build/ ### VS Code ### .vscode/ ================================================ FILE: spring-cache-demo/.mvn/wrapper/MavenWrapperDownloader.java ================================================ /* Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at https://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.net.URL; import java.nio.channels.Channels; import java.nio.channels.ReadableByteChannel; import java.util.Properties; public class MavenWrapperDownloader { /** * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. */ private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"; /** * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to * use instead of the default one. */ private static final String MAVEN_WRAPPER_PROPERTIES_PATH = ".mvn/wrapper/maven-wrapper.properties"; /** * Path where the maven-wrapper.jar will be saved to. */ private static final String MAVEN_WRAPPER_JAR_PATH = ".mvn/wrapper/maven-wrapper.jar"; /** * Name of the property which should be used to override the default download url for the wrapper. */ private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; public static void main(String args[]) { System.out.println("- Downloader started"); File baseDirectory = new File(args[0]); System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); // If the maven-wrapper.properties exists, read it and check if it contains a custom // wrapperUrl parameter. File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); String url = DEFAULT_DOWNLOAD_URL; if (mavenWrapperPropertyFile.exists()) { FileInputStream mavenWrapperPropertyFileInputStream = null; try { mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); Properties mavenWrapperProperties = new Properties(); mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); } catch (IOException e) { System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); } finally { try { if (mavenWrapperPropertyFileInputStream != null) { mavenWrapperPropertyFileInputStream.close(); } } catch (IOException e) { // Ignore ... } } } System.out.println("- Downloading from: : " + url); File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); if (!outputFile.getParentFile().exists()) { if (!outputFile.getParentFile().mkdirs()) { System.out.println( "- ERROR creating output direcrory '" + outputFile.getParentFile().getAbsolutePath() + "'"); } } System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); try { downloadFileFromURL(url, outputFile); System.out.println("Done"); System.exit(0); } catch (Throwable e) { System.out.println("- Error downloading"); e.printStackTrace(); System.exit(1); } } private static void downloadFileFromURL(String urlString, File destination) throws Exception { URL website = new URL(urlString); ReadableByteChannel rbc; rbc = Channels.newChannel(website.openStream()); FileOutputStream fos = new FileOutputStream(destination); fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); fos.close(); rbc.close(); } } ================================================ FILE: spring-cache-demo/.mvn/wrapper/maven-wrapper.properties ================================================ distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip ================================================ FILE: spring-cache-demo/mvnw ================================================ #!/bin/sh # ---------------------------------------------------------------------------- # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. # ---------------------------------------------------------------------------- # ---------------------------------------------------------------------------- # Maven2 Start Up Batch script # # Required ENV vars: # ------------------ # JAVA_HOME - location of a JDK home dir # # Optional ENV vars # ----------------- # M2_HOME - location of maven2's installed home dir # MAVEN_OPTS - parameters passed to the Java VM when running Maven # e.g. to debug Maven itself, use # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 # MAVEN_SKIP_RC - flag to disable loading of mavenrc files # ---------------------------------------------------------------------------- if [ -z "$MAVEN_SKIP_RC" ] ; then if [ -f /etc/mavenrc ] ; then . /etc/mavenrc fi if [ -f "$HOME/.mavenrc" ] ; then . "$HOME/.mavenrc" fi fi # OS specific support. $var _must_ be set to either true or false. cygwin=false; darwin=false; mingw=false case "`uname`" in CYGWIN*) cygwin=true ;; MINGW*) mingw=true;; Darwin*) darwin=true # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home # See https://developer.apple.com/library/mac/qa/qa1170/_index.html if [ -z "$JAVA_HOME" ]; then if [ -x "/usr/libexec/java_home" ]; then export JAVA_HOME="`/usr/libexec/java_home`" else export JAVA_HOME="/Library/Java/Home" fi fi ;; esac if [ -z "$JAVA_HOME" ] ; then if [ -r /etc/gentoo-release ] ; then JAVA_HOME=`java-config --jre-home` fi fi if [ -z "$M2_HOME" ] ; then ## resolve links - $0 may be a link to maven's home PRG="$0" # need this for relative symlinks while [ -h "$PRG" ] ; do ls=`ls -ld "$PRG"` link=`expr "$ls" : '.*-> \(.*\)$'` if expr "$link" : '/.*' > /dev/null; then PRG="$link" else PRG="`dirname "$PRG"`/$link" fi done saveddir=`pwd` M2_HOME=`dirname "$PRG"`/.. # make it fully qualified M2_HOME=`cd "$M2_HOME" && pwd` cd "$saveddir" # echo Using m2 at $M2_HOME fi # For Cygwin, ensure paths are in UNIX format before anything is touched if $cygwin ; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --unix "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --unix "$CLASSPATH"` fi # For Mingw, ensure paths are in UNIX format before anything is touched if $mingw ; then [ -n "$M2_HOME" ] && M2_HOME="`(cd "$M2_HOME"; pwd)`" [ -n "$JAVA_HOME" ] && JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" # TODO classpath? fi if [ -z "$JAVA_HOME" ]; then javaExecutable="`which javac`" if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then # readlink(1) is not available as standard on Solaris 10. readLink=`which readlink` if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then if $darwin ; then javaHome="`dirname \"$javaExecutable\"`" javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" else javaExecutable="`readlink -f \"$javaExecutable\"`" fi javaHome="`dirname \"$javaExecutable\"`" javaHome=`expr "$javaHome" : '\(.*\)/bin'` JAVA_HOME="$javaHome" export JAVA_HOME fi fi fi if [ -z "$JAVACMD" ] ; then if [ -n "$JAVA_HOME" ] ; then if [ -x "$JAVA_HOME/jre/sh/java" ] ; then # IBM's JDK on AIX uses strange locations for the executables JAVACMD="$JAVA_HOME/jre/sh/java" else JAVACMD="$JAVA_HOME/bin/java" fi else JAVACMD="`which java`" fi fi if [ ! -x "$JAVACMD" ] ; then echo "Error: JAVA_HOME is not defined correctly." >&2 echo " We cannot execute $JAVACMD" >&2 exit 1 fi if [ -z "$JAVA_HOME" ] ; then echo "Warning: JAVA_HOME environment variable is not set." fi CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher # traverses directory structure from process work directory to filesystem root # first directory with .mvn subdirectory is considered project base directory find_maven_basedir() { if [ -z "$1" ] then echo "Path not specified to find_maven_basedir" return 1 fi basedir="$1" wdir="$1" while [ "$wdir" != '/' ] ; do if [ -d "$wdir"/.mvn ] ; then basedir=$wdir break fi # workaround for JBEAP-8937 (on Solaris 10/Sparc) if [ -d "${wdir}" ]; then wdir=`cd "$wdir/.."; pwd` fi # end of workaround done echo "${basedir}" } # concatenates all lines of a file concat_lines() { if [ -f "$1" ]; then echo "$(tr -s '\n' ' ' < "$1")" fi } BASE_DIR=`find_maven_basedir "$(pwd)"` if [ -z "$BASE_DIR" ]; then exit 1; fi ########################################################################################## # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central # This allows using the maven wrapper in projects that prohibit checking in binary data. ########################################################################################## if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found .mvn/wrapper/maven-wrapper.jar" fi else if [ "$MVNW_VERBOSE" = true ]; then echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." fi jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" while IFS="=" read key value; do case "$key" in (wrapperUrl) jarUrl="$value"; break ;; esac done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" if [ "$MVNW_VERBOSE" = true ]; then echo "Downloading from: $jarUrl" fi wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" if command -v wget > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found wget ... using wget" fi wget "$jarUrl" -O "$wrapperJarPath" elif command -v curl > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found curl ... using curl" fi curl -o "$wrapperJarPath" "$jarUrl" else if [ "$MVNW_VERBOSE" = true ]; then echo "Falling back to using Java to download" fi javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" if [ -e "$javaClass" ]; then if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo " - Compiling MavenWrapperDownloader.java ..." fi # Compiling the Java class ("$JAVA_HOME/bin/javac" "$javaClass") fi if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then # Running the downloader if [ "$MVNW_VERBOSE" = true ]; then echo " - Running MavenWrapperDownloader.java ..." fi ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") fi fi fi fi ########################################################################################## # End of extension ########################################################################################## export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} if [ "$MVNW_VERBOSE" = true ]; then echo $MAVEN_PROJECTBASEDIR fi MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" # For Cygwin, switch paths to Windows format before running java if $cygwin; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --path --windows "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --windows "$CLASSPATH"` [ -n "$MAVEN_PROJECTBASEDIR" ] && MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` fi WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain exec "$JAVACMD" \ $MAVEN_OPTS \ -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" ================================================ FILE: spring-cache-demo/mvnw.cmd ================================================ @REM ---------------------------------------------------------------------------- @REM Licensed to the Apache Software Foundation (ASF) under one @REM or more contributor license agreements. See the NOTICE file @REM distributed with this work for additional information @REM regarding copyright ownership. The ASF licenses this file @REM to you under the Apache License, Version 2.0 (the @REM "License"); you may not use this file except in compliance @REM with the License. You may obtain a copy of the License at @REM @REM https://www.apache.org/licenses/LICENSE-2.0 @REM @REM Unless required by applicable law or agreed to in writing, @REM software distributed under the License is distributed on an @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY @REM KIND, either express or implied. See the License for the @REM specific language governing permissions and limitations @REM under the License. @REM ---------------------------------------------------------------------------- @REM ---------------------------------------------------------------------------- @REM Maven2 Start Up Batch script @REM @REM Required ENV vars: @REM JAVA_HOME - location of a JDK home dir @REM @REM Optional ENV vars @REM M2_HOME - location of maven2's installed home dir @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven @REM e.g. to debug Maven itself, use @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files @REM ---------------------------------------------------------------------------- @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' @echo off @REM set title of command window title %0 @REM enable echoing my setting MAVEN_BATCH_ECHO to 'on' @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% @REM set %HOME% to equivalent of $HOME if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") @REM Execute a user defined script before this one if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre @REM check for pre script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" :skipRcPre @setlocal set ERROR_CODE=0 @REM To isolate internal variables from possible post scripts, we use another setlocal @setlocal @REM ==== START VALIDATION ==== if not "%JAVA_HOME%" == "" goto OkJHome echo. echo Error: JAVA_HOME not found in your environment. >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error :OkJHome if exist "%JAVA_HOME%\bin\java.exe" goto init echo. echo Error: JAVA_HOME is set to an invalid directory. >&2 echo JAVA_HOME = "%JAVA_HOME%" >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error @REM ==== END VALIDATION ==== :init @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". @REM Fallback to current working directory if not found. set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir set EXEC_DIR=%CD% set WDIR=%EXEC_DIR% :findBaseDir IF EXIST "%WDIR%"\.mvn goto baseDirFound cd .. IF "%WDIR%"=="%CD%" goto baseDirNotFound set WDIR=%CD% goto findBaseDir :baseDirFound set MAVEN_PROJECTBASEDIR=%WDIR% cd "%EXEC_DIR%" goto endDetectBaseDir :baseDirNotFound set MAVEN_PROJECTBASEDIR=%EXEC_DIR% cd "%EXEC_DIR%" :endDetectBaseDir IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig @setlocal EnableExtensions EnableDelayedExpansion for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% :endReadAdditionalConfig SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" FOR /F "tokens=1,2 delims==" %%A IN (%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties) DO ( IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B ) @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central @REM This allows using the maven wrapper in projects that prohibit checking in binary data. if exist %WRAPPER_JAR% ( echo Found %WRAPPER_JAR% ) else ( echo Couldn't find %WRAPPER_JAR%, downloading it ... echo Downloading from: %DOWNLOAD_URL% powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')" echo Finished downloading %WRAPPER_JAR% ) @REM End of extension %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* if ERRORLEVEL 1 goto error goto end :error set ERROR_CODE=1 :end @endlocal & set ERROR_CODE=%ERROR_CODE% if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost @REM check for post script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" :skipRcPost @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' if "%MAVEN_BATCH_PAUSE%" == "on" pause if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% exit /B %ERROR_CODE% ================================================ FILE: spring-cache-demo/pom.xml ================================================ 4.0.0 org.springframework.boot spring-boot-starter-parent 2.1.7.RELEASE com.example demo 0.0.1-SNAPSHOT demo Demo project for Spring Boot 1.8 org.springframework.boot spring-boot-starter-data-jpa org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-cache org.springframework.boot spring-boot-starter-data-redis mysql mysql-connector-java runtime org.projectlombok lombok true org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-maven-plugin ================================================ FILE: spring-cache-demo/src/main/java/com/example/demo/DemoApplication.java ================================================ package com.example.demo; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.cache.annotation.EnableCaching; /** * 整合缓存demo * * @Date: 2019/8/22 19:33 * */ @SpringBootApplication @EnableCaching public class DemoApplication { public static void main(String[] args) { SpringApplication.run(DemoApplication.class, args); } } ================================================ FILE: spring-cache-demo/src/main/java/com/example/demo/aop/LogRecordAspect.java ================================================ package com.example.demo.aop; import org.aspectj.lang.ProceedingJoinPoint; import org.aspectj.lang.annotation.Around; import org.aspectj.lang.annotation.Aspect; import org.aspectj.lang.annotation.Pointcut; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.context.annotation.Configuration; import org.springframework.web.context.request.RequestAttributes; import org.springframework.web.context.request.RequestContextHolder; import org.springframework.web.context.request.ServletRequestAttributes; import javax.servlet.http.HttpServletRequest; /** * 切面 打印请求、返回参数信息 * * @author lifq *

* 2018年10月18日 上午10:56:49 */ @Aspect // 定义一个切面 @Configuration public class LogRecordAspect { private static final Logger logger = LoggerFactory.getLogger(LogRecordAspect.class); // 定义切点Pointcut @Pointcut("execution(* com.example.demo.controller.*Controller.*(..))") public void excudeService() { } @Around("excudeService()") public Object doAround(ProceedingJoinPoint pjp) throws Throwable { RequestAttributes ra = RequestContextHolder.getRequestAttributes(); ServletRequestAttributes sra = (ServletRequestAttributes) ra; HttpServletRequest request = sra.getRequest(); String method = request.getMethod(); String uri = request.getRequestURI(); logger.info("***************************************************"); logger.info("请求开始, URI: {}, method: {}", uri, method); long start = System.currentTimeMillis(); // result的值就是被拦截方法的返回值 Object result = pjp.proceed(); logger.info("请求结束, URI: {},耗时={}", uri, System.currentTimeMillis() - start); return result; } } ================================================ FILE: spring-cache-demo/src/main/java/com/example/demo/config/WebConfig.java ================================================ package com.example.demo.config; import org.springframework.cache.CacheManager; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.context.annotation.Primary; import org.springframework.data.redis.cache.RedisCacheConfiguration; import org.springframework.data.redis.cache.RedisCacheManager; import org.springframework.data.redis.cache.RedisCacheWriter; import org.springframework.data.redis.connection.RedisConnectionFactory; import org.springframework.data.redis.core.RedisTemplate; import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer; import org.springframework.data.redis.serializer.RedisSerializationContext; import org.springframework.data.redis.serializer.RedisSerializer; import org.springframework.data.redis.serializer.StringRedisSerializer; import java.time.Duration; @Configuration public class WebConfig { @Bean(name = "redisTemplate") public RedisTemplate redisTemplate(RedisConnectionFactory redisConnectionFactory) { RedisTemplate redisTemplate = new RedisTemplate<>(); redisTemplate.setConnectionFactory(redisConnectionFactory); redisTemplate.setKeySerializer(keySerializer()); redisTemplate.setHashKeySerializer(keySerializer()); redisTemplate.setValueSerializer(valueSerializer()); redisTemplate.setHashValueSerializer(valueSerializer()); return redisTemplate; } @Primary @Bean public CacheManager cacheManager(RedisConnectionFactory redisConnectionFactory) { //缓存配置对象 RedisCacheConfiguration redisCacheConfiguration = RedisCacheConfiguration.defaultCacheConfig(); redisCacheConfiguration = redisCacheConfiguration.entryTtl(Duration.ofMinutes(30L)) //设置缓存的默认超时时间：30分钟 .disableCachingNullValues() //如果是空值，不缓存 .serializeKeysWith(RedisSerializationContext.SerializationPair.fromSerializer(keySerializer())) //设置key序列化器 .serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer((valueSerializer()))); //设置value序列化器 return RedisCacheManager .builder(RedisCacheWriter.nonLockingRedisCacheWriter(redisConnectionFactory)) .cacheDefaults(redisCacheConfiguration).build(); } private RedisSerializer keySerializer() { return new StringRedisSerializer(); } private RedisSerializer valueSerializer() { return new GenericJackson2JsonRedisSerializer(); } } ================================================ FILE: spring-cache-demo/src/main/java/com/example/demo/controller/UserController.java ================================================ package com.example.demo.controller; import com.example.demo.entity.User; import com.example.demo.service.UserService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.cache.annotation.Cacheable; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; @RestController public class UserController { @Autowired UserService service; /** * 根据id 查询 */ @RequestMapping("/getUser/{id}") public User getUser(@PathVariable("id") Integer id) { return service.getUser(id); } /** * 根据id 删除 */ @RequestMapping("/deleteUser/{id}") public String deleteUser(@PathVariable("id") Integer id) { service.deleteUser(id); return "删除成功！"; } @RequestMapping("/updateUser/{id}") public User updateUser(@PathVariable("id") Integer id) { User user = service.getUser(id); user.setName(user.getName()+System.currentTimeMillis()); return service.updateUser(user); } } ================================================ FILE: spring-cache-demo/src/main/java/com/example/demo/entity/User.java ================================================ package com.example.demo.entity; import javax.persistence.*; @Entity @Table(name = "user") public class User { @Id @GeneratedValue(strategy = GenerationType.AUTO) private Integer id; private String name; private String password; public Integer getId() { return id; } public void setId(Integer id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } public String getPassword() { return password; } public void setPassword(String password) { this.password = password; } } ================================================ FILE: spring-cache-demo/src/main/java/com/example/demo/repository/UserRepository.java ================================================ package com.example.demo.repository; import com.example.demo.entity.User; import org.springframework.data.jpa.repository.Query; import org.springframework.data.repository.CrudRepository; import org.springframework.data.repository.query.Param; /** * 注意： * 1.这里这里是interface，不是class * 2.CrudRepository里面的泛型，第一个是实体类，第二个是主键的类型 */ public interface UserRepository extends CrudRepository { @Query("from User where id =:id ") public User getUser(@Param("id") Integer id); } ================================================ FILE: spring-cache-demo/src/main/java/com/example/demo/service/UserService.java ================================================ package com.example.demo.service; import com.example.demo.entity.User; public interface UserService { public User getUser(Integer id); public void deleteUser(Integer id); public User updateUser(User updateUser); } ================================================ FILE: spring-cache-demo/src/main/java/com/example/demo/service/impl/UserServiceImpl.java ================================================ package com.example.demo.service.impl; import com.example.demo.entity.User; import com.example.demo.repository.UserRepository; import com.example.demo.service.UserService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.cache.annotation.CacheConfig; import org.springframework.cache.annotation.CacheEvict; import org.springframework.cache.annotation.CachePut; import org.springframework.cache.annotation.Cacheable; import org.springframework.stereotype.Service; @Service public class UserServiceImpl implements UserService { @Autowired UserRepository repository; //查询数据库后 数据添加到缓存 @Override @Cacheable(cacheNames = "cacheManager", key = "'USER:'+#id", unless = "#result == null") public User getUser(Integer id) { return repository.getUser(id); } //清除一条缓存，key为要清空的数据 @Override @CacheEvict(cacheNames = "cacheManager", key = "'USER:'+#id") public void deleteUser(Integer id) { repository.deleteById(id); } //修改数据后更新缓存 @Override @CachePut(cacheNames = "cacheManager", key = "'USER:'+#updateUser.id", unless = "#result == null") public User updateUser(User updateUser) { return repository.save(updateUser); } } ================================================ FILE: spring-cache-demo/src/main/resources/application.properties ================================================ #޸tomcatĬ϶˿ں server.port=8090 #ԴϢ spring.datasource.driver-class-name=com.mysql.jdbc.Driver spring.datasource.url=jdbc:mysql://192.168.0.1:3306/test spring.datasource.username=root spring.datasource.password=123456 #jpa spring.jpa.hibernate.ddl-auto=update spring.jpa.show-sql=true spring.jackson.serialization.indent_output=true # Redisַ spring.redis.host=192.168.0.1 # database spring.redis.database = 1 # RedisӶ˿ ʹĬ϶˿6379ʡ spring.redis.port=6379 # Redis루ĬΪգ spring.redis.password=1 # ӳ<=0û spring.redis.jedis.pool.max-active=8 ================================================ FILE: spring-cache-demo/src/test/java/com/example/demo/DemoApplicationTests.java ================================================ package com.example.demo; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; @RunWith(SpringRunner.class) @SpringBootTest public class DemoApplicationTests { @Test public void contextLoads() { } } ================================================ FILE: spring-cloud-consumer-fegin/.gitignore ================================================ HELP.md target/ !.mvn/wrapper/maven-wrapper.jar !**/src/main/** !**/src/test/** ### STS ### .apt_generated .classpath .factorypath .project .settings .springBeans .sts4-cache ### IntelliJ IDEA ### .idea *.iws *.iml *.ipr ### NetBeans ### /nbproject/private/ /nbbuild/ /dist/ /nbdist/ /.nb-gradle/ build/ ### VS Code ### .vscode/ ================================================ FILE: spring-cloud-consumer-fegin/.mvn/wrapper/MavenWrapperDownloader.java ================================================ /* Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at https://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.net.URL; import java.nio.channels.Channels; import java.nio.channels.ReadableByteChannel; import java.util.Properties; public class MavenWrapperDownloader { /** * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. */ private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"; /** * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to * use instead of the default one. */ private static final String MAVEN_WRAPPER_PROPERTIES_PATH = ".mvn/wrapper/maven-wrapper.properties"; /** * Path where the maven-wrapper.jar will be saved to. */ private static final String MAVEN_WRAPPER_JAR_PATH = ".mvn/wrapper/maven-wrapper.jar"; /** * Name of the property which should be used to override the default download url for the wrapper. */ private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; public static void main(String args[]) { System.out.println("- Downloader started"); File baseDirectory = new File(args[0]); System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); // If the maven-wrapper.properties exists, read it and check if it contains a custom // wrapperUrl parameter. File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); String url = DEFAULT_DOWNLOAD_URL; if (mavenWrapperPropertyFile.exists()) { FileInputStream mavenWrapperPropertyFileInputStream = null; try { mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); Properties mavenWrapperProperties = new Properties(); mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); } catch (IOException e) { System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); } finally { try { if (mavenWrapperPropertyFileInputStream != null) { mavenWrapperPropertyFileInputStream.close(); } } catch (IOException e) { // Ignore ... } } } System.out.println("- Downloading from: : " + url); File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); if (!outputFile.getParentFile().exists()) { if (!outputFile.getParentFile().mkdirs()) { System.out.println( "- ERROR creating output direcrory '" + outputFile.getParentFile().getAbsolutePath() + "'"); } } System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); try { downloadFileFromURL(url, outputFile); System.out.println("Done"); System.exit(0); } catch (Throwable e) { System.out.println("- Error downloading"); e.printStackTrace(); System.exit(1); } } private static void downloadFileFromURL(String urlString, File destination) throws Exception { URL website = new URL(urlString); ReadableByteChannel rbc; rbc = Channels.newChannel(website.openStream()); FileOutputStream fos = new FileOutputStream(destination); fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); fos.close(); rbc.close(); } } ================================================ FILE: spring-cloud-consumer-fegin/.mvn/wrapper/maven-wrapper.properties ================================================ distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip ================================================ FILE: spring-cloud-consumer-fegin/mvnw ================================================ #!/bin/sh # ---------------------------------------------------------------------------- # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. # ---------------------------------------------------------------------------- # ---------------------------------------------------------------------------- # Maven2 Start Up Batch script # # Required ENV vars: # ------------------ # JAVA_HOME - location of a JDK home dir # # Optional ENV vars # ----------------- # M2_HOME - location of maven2's installed home dir # MAVEN_OPTS - parameters passed to the Java VM when running Maven # e.g. to debug Maven itself, use # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 # MAVEN_SKIP_RC - flag to disable loading of mavenrc files # ---------------------------------------------------------------------------- if [ -z "$MAVEN_SKIP_RC" ] ; then if [ -f /etc/mavenrc ] ; then . /etc/mavenrc fi if [ -f "$HOME/.mavenrc" ] ; then . "$HOME/.mavenrc" fi fi # OS specific support. $var _must_ be set to either true or false. cygwin=false; darwin=false; mingw=false case "`uname`" in CYGWIN*) cygwin=true ;; MINGW*) mingw=true;; Darwin*) darwin=true # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home # See https://developer.apple.com/library/mac/qa/qa1170/_index.html if [ -z "$JAVA_HOME" ]; then if [ -x "/usr/libexec/java_home" ]; then export JAVA_HOME="`/usr/libexec/java_home`" else export JAVA_HOME="/Library/Java/Home" fi fi ;; esac if [ -z "$JAVA_HOME" ] ; then if [ -r /etc/gentoo-release ] ; then JAVA_HOME=`java-config --jre-home` fi fi if [ -z "$M2_HOME" ] ; then ## resolve links - $0 may be a link to maven's home PRG="$0" # need this for relative symlinks while [ -h "$PRG" ] ; do ls=`ls -ld "$PRG"` link=`expr "$ls" : '.*-> \(.*\)$'` if expr "$link" : '/.*' > /dev/null; then PRG="$link" else PRG="`dirname "$PRG"`/$link" fi done saveddir=`pwd` M2_HOME=`dirname "$PRG"`/.. # make it fully qualified M2_HOME=`cd "$M2_HOME" && pwd` cd "$saveddir" # echo Using m2 at $M2_HOME fi # For Cygwin, ensure paths are in UNIX format before anything is touched if $cygwin ; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --unix "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --unix "$CLASSPATH"` fi # For Mingw, ensure paths are in UNIX format before anything is touched if $mingw ; then [ -n "$M2_HOME" ] && M2_HOME="`(cd "$M2_HOME"; pwd)`" [ -n "$JAVA_HOME" ] && JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" # TODO classpath? fi if [ -z "$JAVA_HOME" ]; then javaExecutable="`which javac`" if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then # readlink(1) is not available as standard on Solaris 10. readLink=`which readlink` if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then if $darwin ; then javaHome="`dirname \"$javaExecutable\"`" javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" else javaExecutable="`readlink -f \"$javaExecutable\"`" fi javaHome="`dirname \"$javaExecutable\"`" javaHome=`expr "$javaHome" : '\(.*\)/bin'` JAVA_HOME="$javaHome" export JAVA_HOME fi fi fi if [ -z "$JAVACMD" ] ; then if [ -n "$JAVA_HOME" ] ; then if [ -x "$JAVA_HOME/jre/sh/java" ] ; then # IBM's JDK on AIX uses strange locations for the executables JAVACMD="$JAVA_HOME/jre/sh/java" else JAVACMD="$JAVA_HOME/bin/java" fi else JAVACMD="`which java`" fi fi if [ ! -x "$JAVACMD" ] ; then echo "Error: JAVA_HOME is not defined correctly." >&2 echo " We cannot execute $JAVACMD" >&2 exit 1 fi if [ -z "$JAVA_HOME" ] ; then echo "Warning: JAVA_HOME environment variable is not set." fi CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher # traverses directory structure from process work directory to filesystem root # first directory with .mvn subdirectory is considered project base directory find_maven_basedir() { if [ -z "$1" ] then echo "Path not specified to find_maven_basedir" return 1 fi basedir="$1" wdir="$1" while [ "$wdir" != '/' ] ; do if [ -d "$wdir"/.mvn ] ; then basedir=$wdir break fi # workaround for JBEAP-8937 (on Solaris 10/Sparc) if [ -d "${wdir}" ]; then wdir=`cd "$wdir/.."; pwd` fi # end of workaround done echo "${basedir}" } # concatenates all lines of a file concat_lines() { if [ -f "$1" ]; then echo "$(tr -s '\n' ' ' < "$1")" fi } BASE_DIR=`find_maven_basedir "$(pwd)"` if [ -z "$BASE_DIR" ]; then exit 1; fi ########################################################################################## # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central # This allows using the maven wrapper in projects that prohibit checking in binary data. ########################################################################################## if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found .mvn/wrapper/maven-wrapper.jar" fi else if [ "$MVNW_VERBOSE" = true ]; then echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." fi jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" while IFS="=" read key value; do case "$key" in (wrapperUrl) jarUrl="$value"; break ;; esac done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" if [ "$MVNW_VERBOSE" = true ]; then echo "Downloading from: $jarUrl" fi wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" if command -v wget > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found wget ... using wget" fi wget "$jarUrl" -O "$wrapperJarPath" elif command -v curl > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found curl ... using curl" fi curl -o "$wrapperJarPath" "$jarUrl" else if [ "$MVNW_VERBOSE" = true ]; then echo "Falling back to using Java to download" fi javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" if [ -e "$javaClass" ]; then if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo " - Compiling MavenWrapperDownloader.java ..." fi # Compiling the Java class ("$JAVA_HOME/bin/javac" "$javaClass") fi if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then # Running the downloader if [ "$MVNW_VERBOSE" = true ]; then echo " - Running MavenWrapperDownloader.java ..." fi ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") fi fi fi fi ########################################################################################## # End of extension ########################################################################################## export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} if [ "$MVNW_VERBOSE" = true ]; then echo $MAVEN_PROJECTBASEDIR fi MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" # For Cygwin, switch paths to Windows format before running java if $cygwin; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --path --windows "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --windows "$CLASSPATH"` [ -n "$MAVEN_PROJECTBASEDIR" ] && MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` fi WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain exec "$JAVACMD" \ $MAVEN_OPTS \ -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" ================================================ FILE: spring-cloud-consumer-fegin/mvnw.cmd ================================================ @REM ---------------------------------------------------------------------------- @REM Licensed to the Apache Software Foundation (ASF) under one @REM or more contributor license agreements. See the NOTICE file @REM distributed with this work for additional information @REM regarding copyright ownership. The ASF licenses this file @REM to you under the Apache License, Version 2.0 (the @REM "License"); you may not use this file except in compliance @REM with the License. You may obtain a copy of the License at @REM @REM https://www.apache.org/licenses/LICENSE-2.0 @REM @REM Unless required by applicable law or agreed to in writing, @REM software distributed under the License is distributed on an @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY @REM KIND, either express or implied. See the License for the @REM specific language governing permissions and limitations @REM under the License. @REM ---------------------------------------------------------------------------- @REM ---------------------------------------------------------------------------- @REM Maven2 Start Up Batch script @REM @REM Required ENV vars: @REM JAVA_HOME - location of a JDK home dir @REM @REM Optional ENV vars @REM M2_HOME - location of maven2's installed home dir @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven @REM e.g. to debug Maven itself, use @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files @REM ---------------------------------------------------------------------------- @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' @echo off @REM set title of command window title %0 @REM enable echoing my setting MAVEN_BATCH_ECHO to 'on' @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% @REM set %HOME% to equivalent of $HOME if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") @REM Execute a user defined script before this one if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre @REM check for pre script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" :skipRcPre @setlocal set ERROR_CODE=0 @REM To isolate internal variables from possible post scripts, we use another setlocal @setlocal @REM ==== START VALIDATION ==== if not "%JAVA_HOME%" == "" goto OkJHome echo. echo Error: JAVA_HOME not found in your environment. >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error :OkJHome if exist "%JAVA_HOME%\bin\java.exe" goto init echo. echo Error: JAVA_HOME is set to an invalid directory. >&2 echo JAVA_HOME = "%JAVA_HOME%" >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error @REM ==== END VALIDATION ==== :init @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". @REM Fallback to current working directory if not found. set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir set EXEC_DIR=%CD% set WDIR=%EXEC_DIR% :findBaseDir IF EXIST "%WDIR%"\.mvn goto baseDirFound cd .. IF "%WDIR%"=="%CD%" goto baseDirNotFound set WDIR=%CD% goto findBaseDir :baseDirFound set MAVEN_PROJECTBASEDIR=%WDIR% cd "%EXEC_DIR%" goto endDetectBaseDir :baseDirNotFound set MAVEN_PROJECTBASEDIR=%EXEC_DIR% cd "%EXEC_DIR%" :endDetectBaseDir IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig @setlocal EnableExtensions EnableDelayedExpansion for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% :endReadAdditionalConfig SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" FOR /F "tokens=1,2 delims==" %%A IN (%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties) DO ( IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B ) @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central @REM This allows using the maven wrapper in projects that prohibit checking in binary data. if exist %WRAPPER_JAR% ( echo Found %WRAPPER_JAR% ) else ( echo Couldn't find %WRAPPER_JAR%, downloading it ... echo Downloading from: %DOWNLOAD_URL% powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')" echo Finished downloading %WRAPPER_JAR% ) @REM End of extension %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* if ERRORLEVEL 1 goto error goto end :error set ERROR_CODE=1 :end @endlocal & set ERROR_CODE=%ERROR_CODE% if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost @REM check for post script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" :skipRcPost @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' if "%MAVEN_BATCH_PAUSE%" == "on" pause if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% exit /B %ERROR_CODE% ================================================ FILE: spring-cloud-consumer-fegin/pom.xml ================================================ 4.0.0 org.springframework.boot spring-boot-starter-parent 2.1.8.RELEASE com.example spring-cloud-consumer-fegin 0.0.1-SNAPSHOT spring-cloud-consumer-fegin Demo project for Spring Boot 1.8 org.springframework.boot spring-boot-starter-web org.springframework.cloud spring-cloud-starter-openfeign org.springframework.cloud spring-cloud-starter-netflix-eureka-client org.projectlombok lombok true org.springframework.boot spring-boot-starter-test test org.springframework.cloud spring-cloud-dependencies Finchley.RELEASE pom import org.springframework.boot spring-boot-maven-plugin ================================================ FILE: spring-cloud-consumer-fegin/src/main/java/com/example/springcloudconsumerfegin/SpringCloudConsumerFeginApplication.java ================================================ package com.example.springcloudconsumerfegin; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.cloud.client.discovery.EnableDiscoveryClient; import org.springframework.cloud.netflix.eureka.EnableEurekaClient; import org.springframework.cloud.openfeign.EnableFeignClients; @EnableEurekaClient @EnableFeignClients @SpringBootApplication public class SpringCloudConsumerFeginApplication { public static void main(String[] args) { SpringApplication.run(SpringCloudConsumerFeginApplication.class, args); } } ================================================ FILE: spring-cloud-consumer-fegin/src/main/java/com/example/springcloudconsumerfegin/controller/FeginController.java ================================================ package com.example.springcloudconsumerfegin.controller; import com.example.springcloudconsumerfegin.service.IFeginService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; @RestController @RequestMapping("/consumer") public class FeginController { @Autowired private IFeginService feginService; @GetMapping("/getUser") public String getUser(Integer id) { return feginService.getUser(id); } } ================================================ FILE: spring-cloud-consumer-fegin/src/main/java/com/example/springcloudconsumerfegin/service/IFeginService.java ================================================ package com.example.springcloudconsumerfegin.service; import org.springframework.cloud.openfeign.FeignClient; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; //表示"user-service"的服务 提供 @FeignClient(value = "user-service") public interface IFeginService { @RequestMapping(value = "/provider/getUser") public String getUser(@RequestParam("id") Integer id); } ================================================ FILE: spring-cloud-consumer-fegin/src/main/resources/application.yml ================================================ server: port: 8083 #服务端口 eureka: client: serviceUrl: defaultZone: http://localhost:9001/eureka/ spring: application: name: fegin-consumer ================================================ FILE: spring-cloud-consumer-fegin/src/test/java/com/example/springcloudconsumerfegin/SpringCloudConsumerFeginApplicationTests.java ================================================ package com.example.springcloudconsumerfegin; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; @RunWith(SpringRunner.class) @SpringBootTest public class SpringCloudConsumerFeginApplicationTests { @Test public void contextLoads() { } } ================================================ FILE: spring-cloud-consumer-fegin-hystrix/.gitignore ================================================ HELP.md target/ !.mvn/wrapper/maven-wrapper.jar !**/src/main/** !**/src/test/** ### STS ### .apt_generated .classpath .factorypath .project .settings .springBeans .sts4-cache ### IntelliJ IDEA ### .idea *.iws *.iml *.ipr ### NetBeans ### /nbproject/private/ /nbbuild/ /dist/ /nbdist/ /.nb-gradle/ build/ ### VS Code ### .vscode/ ================================================ FILE: spring-cloud-consumer-fegin-hystrix/.mvn/wrapper/MavenWrapperDownloader.java ================================================ /* Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at https://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.net.URL; import java.nio.channels.Channels; import java.nio.channels.ReadableByteChannel; import java.util.Properties; public class MavenWrapperDownloader { /** * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. */ private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"; /** * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to * use instead of the default one. */ private static final String MAVEN_WRAPPER_PROPERTIES_PATH = ".mvn/wrapper/maven-wrapper.properties"; /** * Path where the maven-wrapper.jar will be saved to. */ private static final String MAVEN_WRAPPER_JAR_PATH = ".mvn/wrapper/maven-wrapper.jar"; /** * Name of the property which should be used to override the default download url for the wrapper. */ private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; public static void main(String args[]) { System.out.println("- Downloader started"); File baseDirectory = new File(args[0]); System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); // If the maven-wrapper.properties exists, read it and check if it contains a custom // wrapperUrl parameter. File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); String url = DEFAULT_DOWNLOAD_URL; if (mavenWrapperPropertyFile.exists()) { FileInputStream mavenWrapperPropertyFileInputStream = null; try { mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); Properties mavenWrapperProperties = new Properties(); mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); } catch (IOException e) { System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); } finally { try { if (mavenWrapperPropertyFileInputStream != null) { mavenWrapperPropertyFileInputStream.close(); } } catch (IOException e) { // Ignore ... } } } System.out.println("- Downloading from: : " + url); File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); if (!outputFile.getParentFile().exists()) { if (!outputFile.getParentFile().mkdirs()) { System.out.println( "- ERROR creating output direcrory '" + outputFile.getParentFile().getAbsolutePath() + "'"); } } System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); try { downloadFileFromURL(url, outputFile); System.out.println("Done"); System.exit(0); } catch (Throwable e) { System.out.println("- Error downloading"); e.printStackTrace(); System.exit(1); } } private static void downloadFileFromURL(String urlString, File destination) throws Exception { URL website = new URL(urlString); ReadableByteChannel rbc; rbc = Channels.newChannel(website.openStream()); FileOutputStream fos = new FileOutputStream(destination); fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); fos.close(); rbc.close(); } } ================================================ FILE: spring-cloud-consumer-fegin-hystrix/.mvn/wrapper/maven-wrapper.properties ================================================ distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip ================================================ FILE: spring-cloud-consumer-fegin-hystrix/mvnw ================================================ #!/bin/sh # ---------------------------------------------------------------------------- # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. # ---------------------------------------------------------------------------- # ---------------------------------------------------------------------------- # Maven2 Start Up Batch script # # Required ENV vars: # ------------------ # JAVA_HOME - location of a JDK home dir # # Optional ENV vars # ----------------- # M2_HOME - location of maven2's installed home dir # MAVEN_OPTS - parameters passed to the Java VM when running Maven # e.g. to debug Maven itself, use # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 # MAVEN_SKIP_RC - flag to disable loading of mavenrc files # ---------------------------------------------------------------------------- if [ -z "$MAVEN_SKIP_RC" ] ; then if [ -f /etc/mavenrc ] ; then . /etc/mavenrc fi if [ -f "$HOME/.mavenrc" ] ; then . "$HOME/.mavenrc" fi fi # OS specific support. $var _must_ be set to either true or false. cygwin=false; darwin=false; mingw=false case "`uname`" in CYGWIN*) cygwin=true ;; MINGW*) mingw=true;; Darwin*) darwin=true # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home # See https://developer.apple.com/library/mac/qa/qa1170/_index.html if [ -z "$JAVA_HOME" ]; then if [ -x "/usr/libexec/java_home" ]; then export JAVA_HOME="`/usr/libexec/java_home`" else export JAVA_HOME="/Library/Java/Home" fi fi ;; esac if [ -z "$JAVA_HOME" ] ; then if [ -r /etc/gentoo-release ] ; then JAVA_HOME=`java-config --jre-home` fi fi if [ -z "$M2_HOME" ] ; then ## resolve links - $0 may be a link to maven's home PRG="$0" # need this for relative symlinks while [ -h "$PRG" ] ; do ls=`ls -ld "$PRG"` link=`expr "$ls" : '.*-> \(.*\)$'` if expr "$link" : '/.*' > /dev/null; then PRG="$link" else PRG="`dirname "$PRG"`/$link" fi done saveddir=`pwd` M2_HOME=`dirname "$PRG"`/.. # make it fully qualified M2_HOME=`cd "$M2_HOME" && pwd` cd "$saveddir" # echo Using m2 at $M2_HOME fi # For Cygwin, ensure paths are in UNIX format before anything is touched if $cygwin ; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --unix "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --unix "$CLASSPATH"` fi # For Mingw, ensure paths are in UNIX format before anything is touched if $mingw ; then [ -n "$M2_HOME" ] && M2_HOME="`(cd "$M2_HOME"; pwd)`" [ -n "$JAVA_HOME" ] && JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" # TODO classpath? fi if [ -z "$JAVA_HOME" ]; then javaExecutable="`which javac`" if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then # readlink(1) is not available as standard on Solaris 10. readLink=`which readlink` if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then if $darwin ; then javaHome="`dirname \"$javaExecutable\"`" javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" else javaExecutable="`readlink -f \"$javaExecutable\"`" fi javaHome="`dirname \"$javaExecutable\"`" javaHome=`expr "$javaHome" : '\(.*\)/bin'` JAVA_HOME="$javaHome" export JAVA_HOME fi fi fi if [ -z "$JAVACMD" ] ; then if [ -n "$JAVA_HOME" ] ; then if [ -x "$JAVA_HOME/jre/sh/java" ] ; then # IBM's JDK on AIX uses strange locations for the executables JAVACMD="$JAVA_HOME/jre/sh/java" else JAVACMD="$JAVA_HOME/bin/java" fi else JAVACMD="`which java`" fi fi if [ ! -x "$JAVACMD" ] ; then echo "Error: JAVA_HOME is not defined correctly." >&2 echo " We cannot execute $JAVACMD" >&2 exit 1 fi if [ -z "$JAVA_HOME" ] ; then echo "Warning: JAVA_HOME environment variable is not set." fi CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher # traverses directory structure from process work directory to filesystem root # first directory with .mvn subdirectory is considered project base directory find_maven_basedir() { if [ -z "$1" ] then echo "Path not specified to find_maven_basedir" return 1 fi basedir="$1" wdir="$1" while [ "$wdir" != '/' ] ; do if [ -d "$wdir"/.mvn ] ; then basedir=$wdir break fi # workaround for JBEAP-8937 (on Solaris 10/Sparc) if [ -d "${wdir}" ]; then wdir=`cd "$wdir/.."; pwd` fi # end of workaround done echo "${basedir}" } # concatenates all lines of a file concat_lines() { if [ -f "$1" ]; then echo "$(tr -s '\n' ' ' < "$1")" fi } BASE_DIR=`find_maven_basedir "$(pwd)"` if [ -z "$BASE_DIR" ]; then exit 1; fi ########################################################################################## # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central # This allows using the maven wrapper in projects that prohibit checking in binary data. ########################################################################################## if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found .mvn/wrapper/maven-wrapper.jar" fi else if [ "$MVNW_VERBOSE" = true ]; then echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." fi jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" while IFS="=" read key value; do case "$key" in (wrapperUrl) jarUrl="$value"; break ;; esac done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" if [ "$MVNW_VERBOSE" = true ]; then echo "Downloading from: $jarUrl" fi wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" if command -v wget > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found wget ... using wget" fi wget "$jarUrl" -O "$wrapperJarPath" elif command -v curl > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found curl ... using curl" fi curl -o "$wrapperJarPath" "$jarUrl" else if [ "$MVNW_VERBOSE" = true ]; then echo "Falling back to using Java to download" fi javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" if [ -e "$javaClass" ]; then if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo " - Compiling MavenWrapperDownloader.java ..." fi # Compiling the Java class ("$JAVA_HOME/bin/javac" "$javaClass") fi if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then # Running the downloader if [ "$MVNW_VERBOSE" = true ]; then echo " - Running MavenWrapperDownloader.java ..." fi ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") fi fi fi fi ########################################################################################## # End of extension ########################################################################################## export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} if [ "$MVNW_VERBOSE" = true ]; then echo $MAVEN_PROJECTBASEDIR fi MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" # For Cygwin, switch paths to Windows format before running java if $cygwin; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --path --windows "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --windows "$CLASSPATH"` [ -n "$MAVEN_PROJECTBASEDIR" ] && MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` fi WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain exec "$JAVACMD" \ $MAVEN_OPTS \ -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" ================================================ FILE: spring-cloud-consumer-fegin-hystrix/mvnw.cmd ================================================ @REM ---------------------------------------------------------------------------- @REM Licensed to the Apache Software Foundation (ASF) under one @REM or more contributor license agreements. See the NOTICE file @REM distributed with this work for additional information @REM regarding copyright ownership. The ASF licenses this file @REM to you under the Apache License, Version 2.0 (the @REM "License"); you may not use this file except in compliance @REM with the License. You may obtain a copy of the License at @REM @REM https://www.apache.org/licenses/LICENSE-2.0 @REM @REM Unless required by applicable law or agreed to in writing, @REM software distributed under the License is distributed on an @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY @REM KIND, either express or implied. See the License for the @REM specific language governing permissions and limitations @REM under the License. @REM ---------------------------------------------------------------------------- @REM ---------------------------------------------------------------------------- @REM Maven2 Start Up Batch script @REM @REM Required ENV vars: @REM JAVA_HOME - location of a JDK home dir @REM @REM Optional ENV vars @REM M2_HOME - location of maven2's installed home dir @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven @REM e.g. to debug Maven itself, use @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files @REM ---------------------------------------------------------------------------- @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' @echo off @REM set title of command window title %0 @REM enable echoing my setting MAVEN_BATCH_ECHO to 'on' @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% @REM set %HOME% to equivalent of $HOME if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") @REM Execute a user defined script before this one if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre @REM check for pre script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" :skipRcPre @setlocal set ERROR_CODE=0 @REM To isolate internal variables from possible post scripts, we use another setlocal @setlocal @REM ==== START VALIDATION ==== if not "%JAVA_HOME%" == "" goto OkJHome echo. echo Error: JAVA_HOME not found in your environment. >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error :OkJHome if exist "%JAVA_HOME%\bin\java.exe" goto init echo. echo Error: JAVA_HOME is set to an invalid directory. >&2 echo JAVA_HOME = "%JAVA_HOME%" >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error @REM ==== END VALIDATION ==== :init @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". @REM Fallback to current working directory if not found. set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir set EXEC_DIR=%CD% set WDIR=%EXEC_DIR% :findBaseDir IF EXIST "%WDIR%"\.mvn goto baseDirFound cd .. IF "%WDIR%"=="%CD%" goto baseDirNotFound set WDIR=%CD% goto findBaseDir :baseDirFound set MAVEN_PROJECTBASEDIR=%WDIR% cd "%EXEC_DIR%" goto endDetectBaseDir :baseDirNotFound set MAVEN_PROJECTBASEDIR=%EXEC_DIR% cd "%EXEC_DIR%" :endDetectBaseDir IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig @setlocal EnableExtensions EnableDelayedExpansion for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% :endReadAdditionalConfig SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" FOR /F "tokens=1,2 delims==" %%A IN (%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties) DO ( IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B ) @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central @REM This allows using the maven wrapper in projects that prohibit checking in binary data. if exist %WRAPPER_JAR% ( echo Found %WRAPPER_JAR% ) else ( echo Couldn't find %WRAPPER_JAR%, downloading it ... echo Downloading from: %DOWNLOAD_URL% powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')" echo Finished downloading %WRAPPER_JAR% ) @REM End of extension %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* if ERRORLEVEL 1 goto error goto end :error set ERROR_CODE=1 :end @endlocal & set ERROR_CODE=%ERROR_CODE% if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost @REM check for post script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" :skipRcPost @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' if "%MAVEN_BATCH_PAUSE%" == "on" pause if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% exit /B %ERROR_CODE% ================================================ FILE: spring-cloud-consumer-fegin-hystrix/pom.xml ================================================ 4.0.0 org.springframework.boot spring-boot-starter-parent 2.1.9.RELEASE com.example spring-cloud-consumer-fegin-hystrix 0.0.1-SNAPSHOT spring-cloud-consumer-fegin-hystrix Demo project for Spring Boot 1.8 org.springframework.boot spring-boot-starter-web org.springframework.cloud spring-cloud-starter-openfeign org.springframework.cloud spring-cloud-starter-netflix-eureka-client org.projectlombok lombok true org.springframework.boot spring-boot-starter-test test org.springframework.cloud spring-cloud-dependencies Finchley.RELEASE pom import org.springframework.boot spring-boot-maven-plugin ================================================ FILE: spring-cloud-consumer-fegin-hystrix/src/main/java/com/example/springcloudconsumerfeginhystrix/SpringCloudConsumerFeginHystrixApplication.java ================================================ package com.example.springcloudconsumerfeginhystrix; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.cloud.netflix.eureka.EnableEurekaClient; import org.springframework.cloud.openfeign.EnableFeignClients; @EnableEurekaClient @EnableFeignClients @SpringBootApplication public class SpringCloudConsumerFeginHystrixApplication { public static void main(String[] args) { SpringApplication.run(SpringCloudConsumerFeginHystrixApplication.class, args); } } ================================================ FILE: spring-cloud-consumer-fegin-hystrix/src/main/java/com/example/springcloudconsumerfeginhystrix/controller/FeginHystrixController.java ================================================ package com.example.springcloudconsumerfeginhystrix.controller; import com.example.springcloudconsumerfeginhystrix.service.UserFeginService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; @RestController @RequestMapping("/hystrix/consumer") public class FeginHystrixController { @Autowired private UserFeginService userFeginService; @GetMapping("/getUser") public String getUser(Integer id) { return userFeginService.getUser(id); } } ================================================ FILE: spring-cloud-consumer-fegin-hystrix/src/main/java/com/example/springcloudconsumerfeginhystrix/service/UserFeginService.java ================================================ package com.example.springcloudconsumerfeginhystrix.service; import com.example.springcloudconsumerfeginhystrix.service.impl.UserFeginFailBackImpl; import org.springframework.cloud.openfeign.FeignClient; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; //表示"user-service"的服务，指定fallback @FeignClient(value = "user-service", fallback = UserFeginFailBackImpl.class) public interface UserFeginService { @RequestMapping(value = "/provider/getUser") public String getUser(@RequestParam("id") Integer id); } ================================================ FILE: spring-cloud-consumer-fegin-hystrix/src/main/java/com/example/springcloudconsumerfeginhystrix/service/impl/UserFeginFailBackImpl.java ================================================ package com.example.springcloudconsumerfeginhystrix.service.impl; import com.example.springcloudconsumerfeginhystrix.service.UserFeginService; import lombok.extern.slf4j.Slf4j; import org.springframework.stereotype.Component; @Slf4j @Component public class UserFeginFailBackImpl implements UserFeginService { @Override public String getUser(Integer id) { log.info("熔断，默认回调函数"); return "{\"id\":-1,\"name\":\"熔断用户\",\"msg\":\"请求异常，返回熔断用户！\"}"; } } ================================================ FILE: spring-cloud-consumer-fegin-hystrix/src/main/resources/application.yml ================================================ server: port: 8082 #服务端口 eureka: client: serviceUrl: defaultZone: http://localhost:9001/eureka/ spring: application: name: fegin-hystrix-consumer feign: hystrix: # feign熔断器开关 enabled: true ================================================ FILE: spring-cloud-consumer-fegin-hystrix/src/test/java/com/example/springcloudconsumerfeginhystrix/SpringCloudConsumerFeginHystrixApplicationTests.java ================================================ package com.example.springcloudconsumerfeginhystrix; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; @RunWith(SpringRunner.class) @SpringBootTest public class SpringCloudConsumerFeginHystrixApplicationTests { @Test public void contextLoads() { } } ================================================ FILE: spring-cloud-consumer-ribbon/.gitignore ================================================ HELP.md target/ !.mvn/wrapper/maven-wrapper.jar !**/src/main/** !**/src/test/** ### STS ### .apt_generated .classpath .factorypath .project .settings .springBeans .sts4-cache ### IntelliJ IDEA ### .idea *.iws *.iml *.ipr ### NetBeans ### /nbproject/private/ /nbbuild/ /dist/ /nbdist/ /.nb-gradle/ build/ ### VS Code ### .vscode/ ================================================ FILE: spring-cloud-consumer-ribbon/.mvn/wrapper/MavenWrapperDownloader.java ================================================ /* Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at https://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.net.URL; import java.nio.channels.Channels; import java.nio.channels.ReadableByteChannel; import java.util.Properties; public class MavenWrapperDownloader { /** * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. */ private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"; /** * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to * use instead of the default one. */ private static final String MAVEN_WRAPPER_PROPERTIES_PATH = ".mvn/wrapper/maven-wrapper.properties"; /** * Path where the maven-wrapper.jar will be saved to. */ private static final String MAVEN_WRAPPER_JAR_PATH = ".mvn/wrapper/maven-wrapper.jar"; /** * Name of the property which should be used to override the default download url for the wrapper. */ private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; public static void main(String args[]) { System.out.println("- Downloader started"); File baseDirectory = new File(args[0]); System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); // If the maven-wrapper.properties exists, read it and check if it contains a custom // wrapperUrl parameter. File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); String url = DEFAULT_DOWNLOAD_URL; if (mavenWrapperPropertyFile.exists()) { FileInputStream mavenWrapperPropertyFileInputStream = null; try { mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); Properties mavenWrapperProperties = new Properties(); mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); } catch (IOException e) { System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); } finally { try { if (mavenWrapperPropertyFileInputStream != null) { mavenWrapperPropertyFileInputStream.close(); } } catch (IOException e) { // Ignore ... } } } System.out.println("- Downloading from: : " + url); File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); if (!outputFile.getParentFile().exists()) { if (!outputFile.getParentFile().mkdirs()) { System.out.println( "- ERROR creating output direcrory '" + outputFile.getParentFile().getAbsolutePath() + "'"); } } System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); try { downloadFileFromURL(url, outputFile); System.out.println("Done"); System.exit(0); } catch (Throwable e) { System.out.println("- Error downloading"); e.printStackTrace(); System.exit(1); } } private static void downloadFileFromURL(String urlString, File destination) throws Exception { URL website = new URL(urlString); ReadableByteChannel rbc; rbc = Channels.newChannel(website.openStream()); FileOutputStream fos = new FileOutputStream(destination); fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); fos.close(); rbc.close(); } } ================================================ FILE: spring-cloud-consumer-ribbon/.mvn/wrapper/maven-wrapper.properties ================================================ distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip ================================================ FILE: spring-cloud-consumer-ribbon/mvnw ================================================ #!/bin/sh # ---------------------------------------------------------------------------- # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. # ---------------------------------------------------------------------------- # ---------------------------------------------------------------------------- # Maven2 Start Up Batch script # # Required ENV vars: # ------------------ # JAVA_HOME - location of a JDK home dir # # Optional ENV vars # ----------------- # M2_HOME - location of maven2's installed home dir # MAVEN_OPTS - parameters passed to the Java VM when running Maven # e.g. to debug Maven itself, use # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 # MAVEN_SKIP_RC - flag to disable loading of mavenrc files # ---------------------------------------------------------------------------- if [ -z "$MAVEN_SKIP_RC" ] ; then if [ -f /etc/mavenrc ] ; then . /etc/mavenrc fi if [ -f "$HOME/.mavenrc" ] ; then . "$HOME/.mavenrc" fi fi # OS specific support. $var _must_ be set to either true or false. cygwin=false; darwin=false; mingw=false case "`uname`" in CYGWIN*) cygwin=true ;; MINGW*) mingw=true;; Darwin*) darwin=true # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home # See https://developer.apple.com/library/mac/qa/qa1170/_index.html if [ -z "$JAVA_HOME" ]; then if [ -x "/usr/libexec/java_home" ]; then export JAVA_HOME="`/usr/libexec/java_home`" else export JAVA_HOME="/Library/Java/Home" fi fi ;; esac if [ -z "$JAVA_HOME" ] ; then if [ -r /etc/gentoo-release ] ; then JAVA_HOME=`java-config --jre-home` fi fi if [ -z "$M2_HOME" ] ; then ## resolve links - $0 may be a link to maven's home PRG="$0" # need this for relative symlinks while [ -h "$PRG" ] ; do ls=`ls -ld "$PRG"` link=`expr "$ls" : '.*-> \(.*\)$'` if expr "$link" : '/.*' > /dev/null; then PRG="$link" else PRG="`dirname "$PRG"`/$link" fi done saveddir=`pwd` M2_HOME=`dirname "$PRG"`/.. # make it fully qualified M2_HOME=`cd "$M2_HOME" && pwd` cd "$saveddir" # echo Using m2 at $M2_HOME fi # For Cygwin, ensure paths are in UNIX format before anything is touched if $cygwin ; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --unix "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --unix "$CLASSPATH"` fi # For Mingw, ensure paths are in UNIX format before anything is touched if $mingw ; then [ -n "$M2_HOME" ] && M2_HOME="`(cd "$M2_HOME"; pwd)`" [ -n "$JAVA_HOME" ] && JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" # TODO classpath? fi if [ -z "$JAVA_HOME" ]; then javaExecutable="`which javac`" if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then # readlink(1) is not available as standard on Solaris 10. readLink=`which readlink` if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then if $darwin ; then javaHome="`dirname \"$javaExecutable\"`" javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" else javaExecutable="`readlink -f \"$javaExecutable\"`" fi javaHome="`dirname \"$javaExecutable\"`" javaHome=`expr "$javaHome" : '\(.*\)/bin'` JAVA_HOME="$javaHome" export JAVA_HOME fi fi fi if [ -z "$JAVACMD" ] ; then if [ -n "$JAVA_HOME" ] ; then if [ -x "$JAVA_HOME/jre/sh/java" ] ; then # IBM's JDK on AIX uses strange locations for the executables JAVACMD="$JAVA_HOME/jre/sh/java" else JAVACMD="$JAVA_HOME/bin/java" fi else JAVACMD="`which java`" fi fi if [ ! -x "$JAVACMD" ] ; then echo "Error: JAVA_HOME is not defined correctly." >&2 echo " We cannot execute $JAVACMD" >&2 exit 1 fi if [ -z "$JAVA_HOME" ] ; then echo "Warning: JAVA_HOME environment variable is not set." fi CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher # traverses directory structure from process work directory to filesystem root # first directory with .mvn subdirectory is considered project base directory find_maven_basedir() { if [ -z "$1" ] then echo "Path not specified to find_maven_basedir" return 1 fi basedir="$1" wdir="$1" while [ "$wdir" != '/' ] ; do if [ -d "$wdir"/.mvn ] ; then basedir=$wdir break fi # workaround for JBEAP-8937 (on Solaris 10/Sparc) if [ -d "${wdir}" ]; then wdir=`cd "$wdir/.."; pwd` fi # end of workaround done echo "${basedir}" } # concatenates all lines of a file concat_lines() { if [ -f "$1" ]; then echo "$(tr -s '\n' ' ' < "$1")" fi } BASE_DIR=`find_maven_basedir "$(pwd)"` if [ -z "$BASE_DIR" ]; then exit 1; fi ########################################################################################## # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central # This allows using the maven wrapper in projects that prohibit checking in binary data. ########################################################################################## if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found .mvn/wrapper/maven-wrapper.jar" fi else if [ "$MVNW_VERBOSE" = true ]; then echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." fi jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" while IFS="=" read key value; do case "$key" in (wrapperUrl) jarUrl="$value"; break ;; esac done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" if [ "$MVNW_VERBOSE" = true ]; then echo "Downloading from: $jarUrl" fi wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" if command -v wget > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found wget ... using wget" fi wget "$jarUrl" -O "$wrapperJarPath" elif command -v curl > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found curl ... using curl" fi curl -o "$wrapperJarPath" "$jarUrl" else if [ "$MVNW_VERBOSE" = true ]; then echo "Falling back to using Java to download" fi javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" if [ -e "$javaClass" ]; then if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo " - Compiling MavenWrapperDownloader.java ..." fi # Compiling the Java class ("$JAVA_HOME/bin/javac" "$javaClass") fi if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then # Running the downloader if [ "$MVNW_VERBOSE" = true ]; then echo " - Running MavenWrapperDownloader.java ..." fi ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") fi fi fi fi ########################################################################################## # End of extension ########################################################################################## export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} if [ "$MVNW_VERBOSE" = true ]; then echo $MAVEN_PROJECTBASEDIR fi MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" # For Cygwin, switch paths to Windows format before running java if $cygwin; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --path --windows "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --windows "$CLASSPATH"` [ -n "$MAVEN_PROJECTBASEDIR" ] && MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` fi WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain exec "$JAVACMD" \ $MAVEN_OPTS \ -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" ================================================ FILE: spring-cloud-consumer-ribbon/mvnw.cmd ================================================ @REM ---------------------------------------------------------------------------- @REM Licensed to the Apache Software Foundation (ASF) under one @REM or more contributor license agreements. See the NOTICE file @REM distributed with this work for additional information @REM regarding copyright ownership. The ASF licenses this file @REM to you under the Apache License, Version 2.0 (the @REM "License"); you may not use this file except in compliance @REM with the License. You may obtain a copy of the License at @REM @REM https://www.apache.org/licenses/LICENSE-2.0 @REM @REM Unless required by applicable law or agreed to in writing, @REM software distributed under the License is distributed on an @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY @REM KIND, either express or implied. See the License for the @REM specific language governing permissions and limitations @REM under the License. @REM ---------------------------------------------------------------------------- @REM ---------------------------------------------------------------------------- @REM Maven2 Start Up Batch script @REM @REM Required ENV vars: @REM JAVA_HOME - location of a JDK home dir @REM @REM Optional ENV vars @REM M2_HOME - location of maven2's installed home dir @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven @REM e.g. to debug Maven itself, use @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files @REM ---------------------------------------------------------------------------- @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' @echo off @REM set title of command window title %0 @REM enable echoing my setting MAVEN_BATCH_ECHO to 'on' @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% @REM set %HOME% to equivalent of $HOME if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") @REM Execute a user defined script before this one if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre @REM check for pre script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" :skipRcPre @setlocal set ERROR_CODE=0 @REM To isolate internal variables from possible post scripts, we use another setlocal @setlocal @REM ==== START VALIDATION ==== if not "%JAVA_HOME%" == "" goto OkJHome echo. echo Error: JAVA_HOME not found in your environment. >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error :OkJHome if exist "%JAVA_HOME%\bin\java.exe" goto init echo. echo Error: JAVA_HOME is set to an invalid directory. >&2 echo JAVA_HOME = "%JAVA_HOME%" >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error @REM ==== END VALIDATION ==== :init @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". @REM Fallback to current working directory if not found. set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir set EXEC_DIR=%CD% set WDIR=%EXEC_DIR% :findBaseDir IF EXIST "%WDIR%"\.mvn goto baseDirFound cd .. IF "%WDIR%"=="%CD%" goto baseDirNotFound set WDIR=%CD% goto findBaseDir :baseDirFound set MAVEN_PROJECTBASEDIR=%WDIR% cd "%EXEC_DIR%" goto endDetectBaseDir :baseDirNotFound set MAVEN_PROJECTBASEDIR=%EXEC_DIR% cd "%EXEC_DIR%" :endDetectBaseDir IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig @setlocal EnableExtensions EnableDelayedExpansion for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% :endReadAdditionalConfig SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" FOR /F "tokens=1,2 delims==" %%A IN (%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties) DO ( IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B ) @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central @REM This allows using the maven wrapper in projects that prohibit checking in binary data. if exist %WRAPPER_JAR% ( echo Found %WRAPPER_JAR% ) else ( echo Couldn't find %WRAPPER_JAR%, downloading it ... echo Downloading from: %DOWNLOAD_URL% powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')" echo Finished downloading %WRAPPER_JAR% ) @REM End of extension %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* if ERRORLEVEL 1 goto error goto end :error set ERROR_CODE=1 :end @endlocal & set ERROR_CODE=%ERROR_CODE% if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost @REM check for post script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" :skipRcPost @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' if "%MAVEN_BATCH_PAUSE%" == "on" pause if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% exit /B %ERROR_CODE% ================================================ FILE: spring-cloud-consumer-ribbon/pom.xml ================================================ 4.0.0 org.springframework.boot spring-boot-starter-parent 2.0.3.RELEASE com.example demo 0.0.1-SNAPSHOT RibbonConsumer Demo project for Spring Boot 1.8 org.springframework.boot spring-boot-starter-web org.springframework.cloud spring-cloud-starter-netflix-eureka-client org.projectlombok lombok true org.springframework.boot spring-boot-starter-test test org.springframework.cloud spring-cloud-starter-netflix-hystrix org.springframework.cloud spring-cloud-dependencies Finchley.RELEASE pom import org.springframework.boot spring-boot-maven-plugin ================================================ FILE: spring-cloud-consumer-ribbon/src/main/java/com/example/demo/RibbonConsumerApplication.java ================================================ package com.example.demo; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.cloud.client.discovery.EnableDiscoveryClient; import org.springframework.cloud.client.loadbalancer.LoadBalanced; import org.springframework.cloud.netflix.eureka.EnableEurekaClient; import org.springframework.cloud.netflix.hystrix.EnableHystrix; import org.springframework.context.annotation.Bean; import org.springframework.web.client.RestTemplate; @EnableHystrix //在启动类上添加@EnableHystrix注解开启Hystrix的熔断器功能。 @EnableEurekaClient @SpringBootApplication public class RibbonConsumerApplication { //当添加@LoadBalanced注解，就代表启动Ribbon,进行负载均衡 @LoadBalanced @Bean public RestTemplate restTemplate() { return new RestTemplate(); } public static void main(String[] args) { SpringApplication.run(RibbonConsumerApplication.class, args); } } ================================================ FILE: spring-cloud-consumer-ribbon/src/main/java/com/example/demo/controller/HystrixConsumerController.java ================================================ package com.example.demo.controller; import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand; import lombok.extern.slf4j.Slf4j; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.cloud.client.loadbalancer.LoadBalancerClient; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import org.springframework.web.client.RestTemplate; /** * 消费者 */ @Slf4j @RestController @RequestMapping("/hystrix/consumer") public class HystrixConsumerController { @Autowired private RestTemplate restTemplate; /** * 调用 user微服务 */ @HystrixCommand(fallbackMethod = "getDefaultUser") @GetMapping("getUser") public String getUser(Integer id) { String url = "http://user-service/provider/getUser?id=" + id; return restTemplate.getForObject(url, String.class); } public String getDefaultUser(Integer id) { log.info("熔断，默认回调函数"); return "{\"id\":-1,\"name\":\"熔断用户\",\"msg\":\"请求异常，返回熔断用户！\"}"; } } ================================================ FILE: spring-cloud-consumer-ribbon/src/main/java/com/example/demo/controller/RibbonConsumerController.java ================================================ package com.example.demo.controller; import lombok.extern.slf4j.Slf4j; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.cloud.client.ServiceInstance; import org.springframework.cloud.client.loadbalancer.LoadBalancerClient; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import org.springframework.web.client.RestTemplate; /** * 消费者 */ @Slf4j @RestController @RequestMapping("/consumer") public class RibbonConsumerController { @Autowired private RestTemplate restTemplate; /** * 调用 user微服务 */ @GetMapping("getUser") public String getUser(Integer id) { String url = "http://user-service/provider/getUser?id=" + id; return restTemplate.getForObject(url, String.class); } } ================================================ FILE: spring-cloud-consumer-ribbon/src/main/resources/application.yml ================================================ server: port: 8082 #服务端口 eureka: client: serviceUrl: defaultZone: http://localhost:9001/eureka/ spring: application: name: user-service-consumer-ribbon ================================================ FILE: spring-cloud-consumer-ribbon/src/test/java/com/example/demo/RibbonConsumerApplicationTests.java ================================================ package com.example.demo; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; @RunWith(SpringRunner.class) @SpringBootTest public class RibbonConsumerApplicationTests { @Test public void contextLoads() { } } ================================================ FILE: spring-cloud-eureka/.gitignore ================================================ HELP.md target/ !.mvn/wrapper/maven-wrapper.jar !**/src/main/** !**/src/test/** ### STS ### .apt_generated .classpath .factorypath .project .settings .springBeans .sts4-cache ### IntelliJ IDEA ### .idea *.iws *.iml *.ipr ### NetBeans ### /nbproject/private/ /nbbuild/ /dist/ /nbdist/ /.nb-gradle/ build/ ### VS Code ### .vscode/ ================================================ FILE: spring-cloud-eureka/.mvn/wrapper/MavenWrapperDownloader.java ================================================ /* Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at https://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.net.URL; import java.nio.channels.Channels; import java.nio.channels.ReadableByteChannel; import java.util.Properties; public class MavenWrapperDownloader { /** * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. */ private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"; /** * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to * use instead of the default one. */ private static final String MAVEN_WRAPPER_PROPERTIES_PATH = ".mvn/wrapper/maven-wrapper.properties"; /** * Path where the maven-wrapper.jar will be saved to. */ private static final String MAVEN_WRAPPER_JAR_PATH = ".mvn/wrapper/maven-wrapper.jar"; /** * Name of the property which should be used to override the default download url for the wrapper. */ private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; public static void main(String args[]) { System.out.println("- Downloader started"); File baseDirectory = new File(args[0]); System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); // If the maven-wrapper.properties exists, read it and check if it contains a custom // wrapperUrl parameter. File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); String url = DEFAULT_DOWNLOAD_URL; if (mavenWrapperPropertyFile.exists()) { FileInputStream mavenWrapperPropertyFileInputStream = null; try { mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); Properties mavenWrapperProperties = new Properties(); mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); } catch (IOException e) { System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); } finally { try { if (mavenWrapperPropertyFileInputStream != null) { mavenWrapperPropertyFileInputStream.close(); } } catch (IOException e) { // Ignore ... } } } System.out.println("- Downloading from: : " + url); File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); if (!outputFile.getParentFile().exists()) { if (!outputFile.getParentFile().mkdirs()) { System.out.println( "- ERROR creating output direcrory '" + outputFile.getParentFile().getAbsolutePath() + "'"); } } System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); try { downloadFileFromURL(url, outputFile); System.out.println("Done"); System.exit(0); } catch (Throwable e) { System.out.println("- Error downloading"); e.printStackTrace(); System.exit(1); } } private static void downloadFileFromURL(String urlString, File destination) throws Exception { URL website = new URL(urlString); ReadableByteChannel rbc; rbc = Channels.newChannel(website.openStream()); FileOutputStream fos = new FileOutputStream(destination); fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); fos.close(); rbc.close(); } } ================================================ FILE: spring-cloud-eureka/.mvn/wrapper/maven-wrapper.properties ================================================ distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip ================================================ FILE: spring-cloud-eureka/mvnw ================================================ #!/bin/sh # ---------------------------------------------------------------------------- # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. # ---------------------------------------------------------------------------- # ---------------------------------------------------------------------------- # Maven2 Start Up Batch script # # Required ENV vars: # ------------------ # JAVA_HOME - location of a JDK home dir # # Optional ENV vars # ----------------- # M2_HOME - location of maven2's installed home dir # MAVEN_OPTS - parameters passed to the Java VM when running Maven # e.g. to debug Maven itself, use # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 # MAVEN_SKIP_RC - flag to disable loading of mavenrc files # ---------------------------------------------------------------------------- if [ -z "$MAVEN_SKIP_RC" ] ; then if [ -f /etc/mavenrc ] ; then . /etc/mavenrc fi if [ -f "$HOME/.mavenrc" ] ; then . "$HOME/.mavenrc" fi fi # OS specific support. $var _must_ be set to either true or false. cygwin=false; darwin=false; mingw=false case "`uname`" in CYGWIN*) cygwin=true ;; MINGW*) mingw=true;; Darwin*) darwin=true # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home # See https://developer.apple.com/library/mac/qa/qa1170/_index.html if [ -z "$JAVA_HOME" ]; then if [ -x "/usr/libexec/java_home" ]; then export JAVA_HOME="`/usr/libexec/java_home`" else export JAVA_HOME="/Library/Java/Home" fi fi ;; esac if [ -z "$JAVA_HOME" ] ; then if [ -r /etc/gentoo-release ] ; then JAVA_HOME=`java-config --jre-home` fi fi if [ -z "$M2_HOME" ] ; then ## resolve links - $0 may be a link to maven's home PRG="$0" # need this for relative symlinks while [ -h "$PRG" ] ; do ls=`ls -ld "$PRG"` link=`expr "$ls" : '.*-> \(.*\)$'` if expr "$link" : '/.*' > /dev/null; then PRG="$link" else PRG="`dirname "$PRG"`/$link" fi done saveddir=`pwd` M2_HOME=`dirname "$PRG"`/.. # make it fully qualified M2_HOME=`cd "$M2_HOME" && pwd` cd "$saveddir" # echo Using m2 at $M2_HOME fi # For Cygwin, ensure paths are in UNIX format before anything is touched if $cygwin ; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --unix "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --unix "$CLASSPATH"` fi # For Mingw, ensure paths are in UNIX format before anything is touched if $mingw ; then [ -n "$M2_HOME" ] && M2_HOME="`(cd "$M2_HOME"; pwd)`" [ -n "$JAVA_HOME" ] && JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" # TODO classpath? fi if [ -z "$JAVA_HOME" ]; then javaExecutable="`which javac`" if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then # readlink(1) is not available as standard on Solaris 10. readLink=`which readlink` if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then if $darwin ; then javaHome="`dirname \"$javaExecutable\"`" javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" else javaExecutable="`readlink -f \"$javaExecutable\"`" fi javaHome="`dirname \"$javaExecutable\"`" javaHome=`expr "$javaHome" : '\(.*\)/bin'` JAVA_HOME="$javaHome" export JAVA_HOME fi fi fi if [ -z "$JAVACMD" ] ; then if [ -n "$JAVA_HOME" ] ; then if [ -x "$JAVA_HOME/jre/sh/java" ] ; then # IBM's JDK on AIX uses strange locations for the executables JAVACMD="$JAVA_HOME/jre/sh/java" else JAVACMD="$JAVA_HOME/bin/java" fi else JAVACMD="`which java`" fi fi if [ ! -x "$JAVACMD" ] ; then echo "Error: JAVA_HOME is not defined correctly." >&2 echo " We cannot execute $JAVACMD" >&2 exit 1 fi if [ -z "$JAVA_HOME" ] ; then echo "Warning: JAVA_HOME environment variable is not set." fi CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher # traverses directory structure from process work directory to filesystem root # first directory with .mvn subdirectory is considered project base directory find_maven_basedir() { if [ -z "$1" ] then echo "Path not specified to find_maven_basedir" return 1 fi basedir="$1" wdir="$1" while [ "$wdir" != '/' ] ; do if [ -d "$wdir"/.mvn ] ; then basedir=$wdir break fi # workaround for JBEAP-8937 (on Solaris 10/Sparc) if [ -d "${wdir}" ]; then wdir=`cd "$wdir/.."; pwd` fi # end of workaround done echo "${basedir}" } # concatenates all lines of a file concat_lines() { if [ -f "$1" ]; then echo "$(tr -s '\n' ' ' < "$1")" fi } BASE_DIR=`find_maven_basedir "$(pwd)"` if [ -z "$BASE_DIR" ]; then exit 1; fi ########################################################################################## # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central # This allows using the maven wrapper in projects that prohibit checking in binary data. ########################################################################################## if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found .mvn/wrapper/maven-wrapper.jar" fi else if [ "$MVNW_VERBOSE" = true ]; then echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." fi jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" while IFS="=" read key value; do case "$key" in (wrapperUrl) jarUrl="$value"; break ;; esac done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" if [ "$MVNW_VERBOSE" = true ]; then echo "Downloading from: $jarUrl" fi wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" if command -v wget > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found wget ... using wget" fi wget "$jarUrl" -O "$wrapperJarPath" elif command -v curl > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found curl ... using curl" fi curl -o "$wrapperJarPath" "$jarUrl" else if [ "$MVNW_VERBOSE" = true ]; then echo "Falling back to using Java to download" fi javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" if [ -e "$javaClass" ]; then if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo " - Compiling MavenWrapperDownloader.java ..." fi # Compiling the Java class ("$JAVA_HOME/bin/javac" "$javaClass") fi if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then # Running the downloader if [ "$MVNW_VERBOSE" = true ]; then echo " - Running MavenWrapperDownloader.java ..." fi ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") fi fi fi fi ########################################################################################## # End of extension ########################################################################################## export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} if [ "$MVNW_VERBOSE" = true ]; then echo $MAVEN_PROJECTBASEDIR fi MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" # For Cygwin, switch paths to Windows format before running java if $cygwin; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --path --windows "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --windows "$CLASSPATH"` [ -n "$MAVEN_PROJECTBASEDIR" ] && MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` fi WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain exec "$JAVACMD" \ $MAVEN_OPTS \ -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" ================================================ FILE: spring-cloud-eureka/mvnw.cmd ================================================ @REM ---------------------------------------------------------------------------- @REM Licensed to the Apache Software Foundation (ASF) under one @REM or more contributor license agreements. See the NOTICE file @REM distributed with this work for additional information @REM regarding copyright ownership. The ASF licenses this file @REM to you under the Apache License, Version 2.0 (the @REM "License"); you may not use this file except in compliance @REM with the License. You may obtain a copy of the License at @REM @REM https://www.apache.org/licenses/LICENSE-2.0 @REM @REM Unless required by applicable law or agreed to in writing, @REM software distributed under the License is distributed on an @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY @REM KIND, either express or implied. See the License for the @REM specific language governing permissions and limitations @REM under the License. @REM ---------------------------------------------------------------------------- @REM ---------------------------------------------------------------------------- @REM Maven2 Start Up Batch script @REM @REM Required ENV vars: @REM JAVA_HOME - location of a JDK home dir @REM @REM Optional ENV vars @REM M2_HOME - location of maven2's installed home dir @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven @REM e.g. to debug Maven itself, use @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files @REM ---------------------------------------------------------------------------- @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' @echo off @REM set title of command window title %0 @REM enable echoing my setting MAVEN_BATCH_ECHO to 'on' @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% @REM set %HOME% to equivalent of $HOME if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") @REM Execute a user defined script before this one if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre @REM check for pre script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" :skipRcPre @setlocal set ERROR_CODE=0 @REM To isolate internal variables from possible post scripts, we use another setlocal @setlocal @REM ==== START VALIDATION ==== if not "%JAVA_HOME%" == "" goto OkJHome echo. echo Error: JAVA_HOME not found in your environment. >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error :OkJHome if exist "%JAVA_HOME%\bin\java.exe" goto init echo. echo Error: JAVA_HOME is set to an invalid directory. >&2 echo JAVA_HOME = "%JAVA_HOME%" >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error @REM ==== END VALIDATION ==== :init @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". @REM Fallback to current working directory if not found. set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir set EXEC_DIR=%CD% set WDIR=%EXEC_DIR% :findBaseDir IF EXIST "%WDIR%"\.mvn goto baseDirFound cd .. IF "%WDIR%"=="%CD%" goto baseDirNotFound set WDIR=%CD% goto findBaseDir :baseDirFound set MAVEN_PROJECTBASEDIR=%WDIR% cd "%EXEC_DIR%" goto endDetectBaseDir :baseDirNotFound set MAVEN_PROJECTBASEDIR=%EXEC_DIR% cd "%EXEC_DIR%" :endDetectBaseDir IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig @setlocal EnableExtensions EnableDelayedExpansion for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% :endReadAdditionalConfig SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" FOR /F "tokens=1,2 delims==" %%A IN (%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties) DO ( IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B ) @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central @REM This allows using the maven wrapper in projects that prohibit checking in binary data. if exist %WRAPPER_JAR% ( echo Found %WRAPPER_JAR% ) else ( echo Couldn't find %WRAPPER_JAR%, downloading it ... echo Downloading from: %DOWNLOAD_URL% powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')" echo Finished downloading %WRAPPER_JAR% ) @REM End of extension %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* if ERRORLEVEL 1 goto error goto end :error set ERROR_CODE=1 :end @endlocal & set ERROR_CODE=%ERROR_CODE% if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost @REM check for post script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" :skipRcPost @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' if "%MAVEN_BATCH_PAUSE%" == "on" pause if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% exit /B %ERROR_CODE% ================================================ FILE: spring-cloud-eureka/pom.xml ================================================ 4.0.0 org.springframework.boot spring-boot-starter-parent 2.0.3.RELEASE com.example demo 0.0.1-SNAPSHOT spring-cloud-eureka spring-cloud-eureka demo 1.8 org.springframework.boot spring-boot-starter org.springframework.cloud spring-cloud-starter-netflix-eureka-server org.springframework.boot spring-boot-starter-test test org.springframework.cloud spring-cloud-dependencies Finchley.RELEASE pom import org.springframework.boot spring-boot-maven-plugin ================================================ FILE: spring-cloud-eureka/src/main/java/com/example/demo/SpringCloudEurekaApplication.java ================================================ package com.example.demo; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer; @EnableEurekaServer @SpringBootApplication public class SpringCloudEurekaApplication { public static void main(String[] args) { SpringApplication.run(SpringCloudEurekaApplication.class, args); } } ================================================ FILE: spring-cloud-eureka/src/main/resources/application.yml ================================================ server: port: 9001 #服务端口 eureka: instance: hostname: localhost client: register-with-eureka: false #是否将eureka自身作为应用注册到eureka注册中心 fetch-registry: false #为true时，可以启动，但报异常：Cannot execute request on any known server serviceUrl: defaultZone: http://${eureka.instance.hostname}:${server.port}/eureka/ ================================================ FILE: spring-cloud-eureka/src/test/java/com/example/demo/SpringCloudEurekaApplicationTests.java ================================================ package com.example.demo; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; @RunWith(SpringRunner.class) @SpringBootTest public class SpringCloudEurekaApplicationTests { @Test public void contextLoads() { } } ================================================ FILE: spring-cloud-user-consumer/.gitignore ================================================ HELP.md target/ !.mvn/wrapper/maven-wrapper.jar !**/src/main/** !**/src/test/** ### STS ### .apt_generated .classpath .factorypath .project .settings .springBeans .sts4-cache ### IntelliJ IDEA ### .idea *.iws *.iml *.ipr ### NetBeans ### /nbproject/private/ /nbbuild/ /dist/ /nbdist/ /.nb-gradle/ build/ ### VS Code ### .vscode/ ================================================ FILE: spring-cloud-user-consumer/.mvn/wrapper/MavenWrapperDownloader.java ================================================ /* Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at https://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.net.URL; import java.nio.channels.Channels; import java.nio.channels.ReadableByteChannel; import java.util.Properties; public class MavenWrapperDownloader { /** * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. */ private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"; /** * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to * use instead of the default one. */ private static final String MAVEN_WRAPPER_PROPERTIES_PATH = ".mvn/wrapper/maven-wrapper.properties"; /** * Path where the maven-wrapper.jar will be saved to. */ private static final String MAVEN_WRAPPER_JAR_PATH = ".mvn/wrapper/maven-wrapper.jar"; /** * Name of the property which should be used to override the default download url for the wrapper. */ private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; public static void main(String args[]) { System.out.println("- Downloader started"); File baseDirectory = new File(args[0]); System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); // If the maven-wrapper.properties exists, read it and check if it contains a custom // wrapperUrl parameter. File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); String url = DEFAULT_DOWNLOAD_URL; if (mavenWrapperPropertyFile.exists()) { FileInputStream mavenWrapperPropertyFileInputStream = null; try { mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); Properties mavenWrapperProperties = new Properties(); mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); } catch (IOException e) { System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); } finally { try { if (mavenWrapperPropertyFileInputStream != null) { mavenWrapperPropertyFileInputStream.close(); } } catch (IOException e) { // Ignore ... } } } System.out.println("- Downloading from: : " + url); File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); if (!outputFile.getParentFile().exists()) { if (!outputFile.getParentFile().mkdirs()) { System.out.println( "- ERROR creating output direcrory '" + outputFile.getParentFile().getAbsolutePath() + "'"); } } System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); try { downloadFileFromURL(url, outputFile); System.out.println("Done"); System.exit(0); } catch (Throwable e) { System.out.println("- Error downloading"); e.printStackTrace(); System.exit(1); } } private static void downloadFileFromURL(String urlString, File destination) throws Exception { URL website = new URL(urlString); ReadableByteChannel rbc; rbc = Channels.newChannel(website.openStream()); FileOutputStream fos = new FileOutputStream(destination); fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); fos.close(); rbc.close(); } } ================================================ FILE: spring-cloud-user-consumer/.mvn/wrapper/maven-wrapper.properties ================================================ distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip ================================================ FILE: spring-cloud-user-consumer/mvnw ================================================ #!/bin/sh # ---------------------------------------------------------------------------- # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. # ---------------------------------------------------------------------------- # ---------------------------------------------------------------------------- # Maven2 Start Up Batch script # # Required ENV vars: # ------------------ # JAVA_HOME - location of a JDK home dir # # Optional ENV vars # ----------------- # M2_HOME - location of maven2's installed home dir # MAVEN_OPTS - parameters passed to the Java VM when running Maven # e.g. to debug Maven itself, use # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 # MAVEN_SKIP_RC - flag to disable loading of mavenrc files # ---------------------------------------------------------------------------- if [ -z "$MAVEN_SKIP_RC" ] ; then if [ -f /etc/mavenrc ] ; then . /etc/mavenrc fi if [ -f "$HOME/.mavenrc" ] ; then . "$HOME/.mavenrc" fi fi # OS specific support. $var _must_ be set to either true or false. cygwin=false; darwin=false; mingw=false case "`uname`" in CYGWIN*) cygwin=true ;; MINGW*) mingw=true;; Darwin*) darwin=true # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home # See https://developer.apple.com/library/mac/qa/qa1170/_index.html if [ -z "$JAVA_HOME" ]; then if [ -x "/usr/libexec/java_home" ]; then export JAVA_HOME="`/usr/libexec/java_home`" else export JAVA_HOME="/Library/Java/Home" fi fi ;; esac if [ -z "$JAVA_HOME" ] ; then if [ -r /etc/gentoo-release ] ; then JAVA_HOME=`java-config --jre-home` fi fi if [ -z "$M2_HOME" ] ; then ## resolve links - $0 may be a link to maven's home PRG="$0" # need this for relative symlinks while [ -h "$PRG" ] ; do ls=`ls -ld "$PRG"` link=`expr "$ls" : '.*-> \(.*\)$'` if expr "$link" : '/.*' > /dev/null; then PRG="$link" else PRG="`dirname "$PRG"`/$link" fi done saveddir=`pwd` M2_HOME=`dirname "$PRG"`/.. # make it fully qualified M2_HOME=`cd "$M2_HOME" && pwd` cd "$saveddir" # echo Using m2 at $M2_HOME fi # For Cygwin, ensure paths are in UNIX format before anything is touched if $cygwin ; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --unix "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --unix "$CLASSPATH"` fi # For Mingw, ensure paths are in UNIX format before anything is touched if $mingw ; then [ -n "$M2_HOME" ] && M2_HOME="`(cd "$M2_HOME"; pwd)`" [ -n "$JAVA_HOME" ] && JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" # TODO classpath? fi if [ -z "$JAVA_HOME" ]; then javaExecutable="`which javac`" if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then # readlink(1) is not available as standard on Solaris 10. readLink=`which readlink` if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then if $darwin ; then javaHome="`dirname \"$javaExecutable\"`" javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" else javaExecutable="`readlink -f \"$javaExecutable\"`" fi javaHome="`dirname \"$javaExecutable\"`" javaHome=`expr "$javaHome" : '\(.*\)/bin'` JAVA_HOME="$javaHome" export JAVA_HOME fi fi fi if [ -z "$JAVACMD" ] ; then if [ -n "$JAVA_HOME" ] ; then if [ -x "$JAVA_HOME/jre/sh/java" ] ; then # IBM's JDK on AIX uses strange locations for the executables JAVACMD="$JAVA_HOME/jre/sh/java" else JAVACMD="$JAVA_HOME/bin/java" fi else JAVACMD="`which java`" fi fi if [ ! -x "$JAVACMD" ] ; then echo "Error: JAVA_HOME is not defined correctly." >&2 echo " We cannot execute $JAVACMD" >&2 exit 1 fi if [ -z "$JAVA_HOME" ] ; then echo "Warning: JAVA_HOME environment variable is not set." fi CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher # traverses directory structure from process work directory to filesystem root # first directory with .mvn subdirectory is considered project base directory find_maven_basedir() { if [ -z "$1" ] then echo "Path not specified to find_maven_basedir" return 1 fi basedir="$1" wdir="$1" while [ "$wdir" != '/' ] ; do if [ -d "$wdir"/.mvn ] ; then basedir=$wdir break fi # workaround for JBEAP-8937 (on Solaris 10/Sparc) if [ -d "${wdir}" ]; then wdir=`cd "$wdir/.."; pwd` fi # end of workaround done echo "${basedir}" } # concatenates all lines of a file concat_lines() { if [ -f "$1" ]; then echo "$(tr -s '\n' ' ' < "$1")" fi } BASE_DIR=`find_maven_basedir "$(pwd)"` if [ -z "$BASE_DIR" ]; then exit 1; fi ########################################################################################## # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central # This allows using the maven wrapper in projects that prohibit checking in binary data. ########################################################################################## if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found .mvn/wrapper/maven-wrapper.jar" fi else if [ "$MVNW_VERBOSE" = true ]; then echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." fi jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" while IFS="=" read key value; do case "$key" in (wrapperUrl) jarUrl="$value"; break ;; esac done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" if [ "$MVNW_VERBOSE" = true ]; then echo "Downloading from: $jarUrl" fi wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" if command -v wget > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found wget ... using wget" fi wget "$jarUrl" -O "$wrapperJarPath" elif command -v curl > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found curl ... using curl" fi curl -o "$wrapperJarPath" "$jarUrl" else if [ "$MVNW_VERBOSE" = true ]; then echo "Falling back to using Java to download" fi javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" if [ -e "$javaClass" ]; then if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo " - Compiling MavenWrapperDownloader.java ..." fi # Compiling the Java class ("$JAVA_HOME/bin/javac" "$javaClass") fi if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then # Running the downloader if [ "$MVNW_VERBOSE" = true ]; then echo " - Running MavenWrapperDownloader.java ..." fi ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") fi fi fi fi ########################################################################################## # End of extension ########################################################################################## export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} if [ "$MVNW_VERBOSE" = true ]; then echo $MAVEN_PROJECTBASEDIR fi MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" # For Cygwin, switch paths to Windows format before running java if $cygwin; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --path --windows "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --windows "$CLASSPATH"` [ -n "$MAVEN_PROJECTBASEDIR" ] && MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` fi WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain exec "$JAVACMD" \ $MAVEN_OPTS \ -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" ================================================ FILE: spring-cloud-user-consumer/mvnw.cmd ================================================ @REM ---------------------------------------------------------------------------- @REM Licensed to the Apache Software Foundation (ASF) under one @REM or more contributor license agreements. See the NOTICE file @REM distributed with this work for additional information @REM regarding copyright ownership. The ASF licenses this file @REM to you under the Apache License, Version 2.0 (the @REM "License"); you may not use this file except in compliance @REM with the License. You may obtain a copy of the License at @REM @REM https://www.apache.org/licenses/LICENSE-2.0 @REM @REM Unless required by applicable law or agreed to in writing, @REM software distributed under the License is distributed on an @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY @REM KIND, either express or implied. See the License for the @REM specific language governing permissions and limitations @REM under the License. @REM ---------------------------------------------------------------------------- @REM ---------------------------------------------------------------------------- @REM Maven2 Start Up Batch script @REM @REM Required ENV vars: @REM JAVA_HOME - location of a JDK home dir @REM @REM Optional ENV vars @REM M2_HOME - location of maven2's installed home dir @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven @REM e.g. to debug Maven itself, use @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files @REM ---------------------------------------------------------------------------- @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' @echo off @REM set title of command window title %0 @REM enable echoing my setting MAVEN_BATCH_ECHO to 'on' @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% @REM set %HOME% to equivalent of $HOME if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") @REM Execute a user defined script before this one if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre @REM check for pre script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" :skipRcPre @setlocal set ERROR_CODE=0 @REM To isolate internal variables from possible post scripts, we use another setlocal @setlocal @REM ==== START VALIDATION ==== if not "%JAVA_HOME%" == "" goto OkJHome echo. echo Error: JAVA_HOME not found in your environment. >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error :OkJHome if exist "%JAVA_HOME%\bin\java.exe" goto init echo. echo Error: JAVA_HOME is set to an invalid directory. >&2 echo JAVA_HOME = "%JAVA_HOME%" >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error @REM ==== END VALIDATION ==== :init @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". @REM Fallback to current working directory if not found. set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir set EXEC_DIR=%CD% set WDIR=%EXEC_DIR% :findBaseDir IF EXIST "%WDIR%"\.mvn goto baseDirFound cd .. IF "%WDIR%"=="%CD%" goto baseDirNotFound set WDIR=%CD% goto findBaseDir :baseDirFound set MAVEN_PROJECTBASEDIR=%WDIR% cd "%EXEC_DIR%" goto endDetectBaseDir :baseDirNotFound set MAVEN_PROJECTBASEDIR=%EXEC_DIR% cd "%EXEC_DIR%" :endDetectBaseDir IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig @setlocal EnableExtensions EnableDelayedExpansion for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% :endReadAdditionalConfig SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" FOR /F "tokens=1,2 delims==" %%A IN (%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties) DO ( IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B ) @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central @REM This allows using the maven wrapper in projects that prohibit checking in binary data. if exist %WRAPPER_JAR% ( echo Found %WRAPPER_JAR% ) else ( echo Couldn't find %WRAPPER_JAR%, downloading it ... echo Downloading from: %DOWNLOAD_URL% powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')" echo Finished downloading %WRAPPER_JAR% ) @REM End of extension %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* if ERRORLEVEL 1 goto error goto end :error set ERROR_CODE=1 :end @endlocal & set ERROR_CODE=%ERROR_CODE% if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost @REM check for post script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" :skipRcPost @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' if "%MAVEN_BATCH_PAUSE%" == "on" pause if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% exit /B %ERROR_CODE% ================================================ FILE: spring-cloud-user-consumer/pom.xml ================================================ 4.0.0 org.springframework.boot spring-boot-starter-parent 2.1.8.RELEASE com.example spring-cloud-user-consumer 0.0.1-SNAPSHOT spring-cloud-user-consumer Demo project for Spring Boot 1.8 org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-test test org.springframework.cloud spring-cloud-starter-netflix-eureka-client org.projectlombok lombok true org.springframework.cloud spring-cloud-dependencies Finchley.RELEASE pom import org.springframework.boot spring-boot-maven-plugin ================================================ FILE: spring-cloud-user-consumer/src/main/java/com/example/demo/SpringCloudUserConsumerApplication.java ================================================ package com.example.demo; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.cloud.client.discovery.EnableDiscoveryClient; import org.springframework.context.annotation.Bean; import org.springframework.web.client.RestTemplate; @EnableDiscoveryClient @SpringBootApplication public class SpringCloudUserConsumerApplication { @Bean public RestTemplate restTemplate() { return new RestTemplate(); } public static void main(String[] args) { SpringApplication.run(SpringCloudUserConsumerApplication.class, args); } } ================================================ FILE: spring-cloud-user-consumer/src/main/java/com/example/demo/controller/ConsumerController.java ================================================ package com.example.demo.controller; import lombok.extern.slf4j.Slf4j; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.cloud.client.ServiceInstance; import org.springframework.cloud.client.loadbalancer.LoadBalancerClient; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import org.springframework.web.client.RestTemplate; /** * 消费者 */ @Slf4j @RestController @RequestMapping("/consumer") public class ConsumerController { @Autowired private RestTemplate restTemplate; @Autowired private LoadBalancerClient loadBalancerClient; /** * 调用 user微服务 */ @GetMapping("getUser") public String getUser(Integer id) { ServiceInstance serviceInstance = loadBalancerClient.choose("user-service"); log.info("打印user服务信息={}", serviceInstance); String url = "http://" + serviceInstance.getHost() + ":" + serviceInstance.getPort() + "/provider/getUser?id=" + id; return restTemplate.getForObject(url, String.class); } } ================================================ FILE: spring-cloud-user-consumer/src/main/resources/application.yml ================================================ server: port: 8082 #服务端口 eureka: client: serviceUrl: defaultZone: http://localhost:9001/eureka/ spring: application: name: user-service-consumer ================================================ FILE: spring-cloud-user-consumer/src/test/java/com/example/demo/SpringCloudUserConsumerApplicationTests.java ================================================ package com.example.demo; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; @RunWith(SpringRunner.class) @SpringBootTest public class SpringCloudUserConsumerApplicationTests { @Test public void contextLoads() { } } ================================================ FILE: spring-cloud-user-service/.gitignore ================================================ HELP.md target/ !.mvn/wrapper/maven-wrapper.jar !**/src/main/** !**/src/test/** ### STS ### .apt_generated .classpath .factorypath .project .settings .springBeans .sts4-cache ### IntelliJ IDEA ### .idea *.iws *.iml *.ipr ### NetBeans ### /nbproject/private/ /nbbuild/ /dist/ /nbdist/ /.nb-gradle/ build/ ### VS Code ### .vscode/ ================================================ FILE: spring-cloud-user-service/.mvn/wrapper/MavenWrapperDownloader.java ================================================ /* Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at https://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.net.URL; import java.nio.channels.Channels; import java.nio.channels.ReadableByteChannel; import java.util.Properties; public class MavenWrapperDownloader { /** * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. */ private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"; /** * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to * use instead of the default one. */ private static final String MAVEN_WRAPPER_PROPERTIES_PATH = ".mvn/wrapper/maven-wrapper.properties"; /** * Path where the maven-wrapper.jar will be saved to. */ private static final String MAVEN_WRAPPER_JAR_PATH = ".mvn/wrapper/maven-wrapper.jar"; /** * Name of the property which should be used to override the default download url for the wrapper. */ private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; public static void main(String args[]) { System.out.println("- Downloader started"); File baseDirectory = new File(args[0]); System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); // If the maven-wrapper.properties exists, read it and check if it contains a custom // wrapperUrl parameter. File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); String url = DEFAULT_DOWNLOAD_URL; if (mavenWrapperPropertyFile.exists()) { FileInputStream mavenWrapperPropertyFileInputStream = null; try { mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); Properties mavenWrapperProperties = new Properties(); mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); } catch (IOException e) { System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); } finally { try { if (mavenWrapperPropertyFileInputStream != null) { mavenWrapperPropertyFileInputStream.close(); } } catch (IOException e) { // Ignore ... } } } System.out.println("- Downloading from: : " + url); File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); if (!outputFile.getParentFile().exists()) { if (!outputFile.getParentFile().mkdirs()) { System.out.println( "- ERROR creating output direcrory '" + outputFile.getParentFile().getAbsolutePath() + "'"); } } System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); try { downloadFileFromURL(url, outputFile); System.out.println("Done"); System.exit(0); } catch (Throwable e) { System.out.println("- Error downloading"); e.printStackTrace(); System.exit(1); } } private static void downloadFileFromURL(String urlString, File destination) throws Exception { URL website = new URL(urlString); ReadableByteChannel rbc; rbc = Channels.newChannel(website.openStream()); FileOutputStream fos = new FileOutputStream(destination); fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); fos.close(); rbc.close(); } } ================================================ FILE: spring-cloud-user-service/.mvn/wrapper/maven-wrapper.properties ================================================ distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip ================================================ FILE: spring-cloud-user-service/mvnw ================================================ #!/bin/sh # ---------------------------------------------------------------------------- # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. # ---------------------------------------------------------------------------- # ---------------------------------------------------------------------------- # Maven2 Start Up Batch script # # Required ENV vars: # ------------------ # JAVA_HOME - location of a JDK home dir # # Optional ENV vars # ----------------- # M2_HOME - location of maven2's installed home dir # MAVEN_OPTS - parameters passed to the Java VM when running Maven # e.g. to debug Maven itself, use # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 # MAVEN_SKIP_RC - flag to disable loading of mavenrc files # ---------------------------------------------------------------------------- if [ -z "$MAVEN_SKIP_RC" ] ; then if [ -f /etc/mavenrc ] ; then . /etc/mavenrc fi if [ -f "$HOME/.mavenrc" ] ; then . "$HOME/.mavenrc" fi fi # OS specific support. $var _must_ be set to either true or false. cygwin=false; darwin=false; mingw=false case "`uname`" in CYGWIN*) cygwin=true ;; MINGW*) mingw=true;; Darwin*) darwin=true # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home # See https://developer.apple.com/library/mac/qa/qa1170/_index.html if [ -z "$JAVA_HOME" ]; then if [ -x "/usr/libexec/java_home" ]; then export JAVA_HOME="`/usr/libexec/java_home`" else export JAVA_HOME="/Library/Java/Home" fi fi ;; esac if [ -z "$JAVA_HOME" ] ; then if [ -r /etc/gentoo-release ] ; then JAVA_HOME=`java-config --jre-home` fi fi if [ -z "$M2_HOME" ] ; then ## resolve links - $0 may be a link to maven's home PRG="$0" # need this for relative symlinks while [ -h "$PRG" ] ; do ls=`ls -ld "$PRG"` link=`expr "$ls" : '.*-> \(.*\)$'` if expr "$link" : '/.*' > /dev/null; then PRG="$link" else PRG="`dirname "$PRG"`/$link" fi done saveddir=`pwd` M2_HOME=`dirname "$PRG"`/.. # make it fully qualified M2_HOME=`cd "$M2_HOME" && pwd` cd "$saveddir" # echo Using m2 at $M2_HOME fi # For Cygwin, ensure paths are in UNIX format before anything is touched if $cygwin ; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --unix "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --unix "$CLASSPATH"` fi # For Mingw, ensure paths are in UNIX format before anything is touched if $mingw ; then [ -n "$M2_HOME" ] && M2_HOME="`(cd "$M2_HOME"; pwd)`" [ -n "$JAVA_HOME" ] && JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" # TODO classpath? fi if [ -z "$JAVA_HOME" ]; then javaExecutable="`which javac`" if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then # readlink(1) is not available as standard on Solaris 10. readLink=`which readlink` if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then if $darwin ; then javaHome="`dirname \"$javaExecutable\"`" javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" else javaExecutable="`readlink -f \"$javaExecutable\"`" fi javaHome="`dirname \"$javaExecutable\"`" javaHome=`expr "$javaHome" : '\(.*\)/bin'` JAVA_HOME="$javaHome" export JAVA_HOME fi fi fi if [ -z "$JAVACMD" ] ; then if [ -n "$JAVA_HOME" ] ; then if [ -x "$JAVA_HOME/jre/sh/java" ] ; then # IBM's JDK on AIX uses strange locations for the executables JAVACMD="$JAVA_HOME/jre/sh/java" else JAVACMD="$JAVA_HOME/bin/java" fi else JAVACMD="`which java`" fi fi if [ ! -x "$JAVACMD" ] ; then echo "Error: JAVA_HOME is not defined correctly." >&2 echo " We cannot execute $JAVACMD" >&2 exit 1 fi if [ -z "$JAVA_HOME" ] ; then echo "Warning: JAVA_HOME environment variable is not set." fi CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher # traverses directory structure from process work directory to filesystem root # first directory with .mvn subdirectory is considered project base directory find_maven_basedir() { if [ -z "$1" ] then echo "Path not specified to find_maven_basedir" return 1 fi basedir="$1" wdir="$1" while [ "$wdir" != '/' ] ; do if [ -d "$wdir"/.mvn ] ; then basedir=$wdir break fi # workaround for JBEAP-8937 (on Solaris 10/Sparc) if [ -d "${wdir}" ]; then wdir=`cd "$wdir/.."; pwd` fi # end of workaround done echo "${basedir}" } # concatenates all lines of a file concat_lines() { if [ -f "$1" ]; then echo "$(tr -s '\n' ' ' < "$1")" fi } BASE_DIR=`find_maven_basedir "$(pwd)"` if [ -z "$BASE_DIR" ]; then exit 1; fi ########################################################################################## # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central # This allows using the maven wrapper in projects that prohibit checking in binary data. ########################################################################################## if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found .mvn/wrapper/maven-wrapper.jar" fi else if [ "$MVNW_VERBOSE" = true ]; then echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." fi jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" while IFS="=" read key value; do case "$key" in (wrapperUrl) jarUrl="$value"; break ;; esac done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" if [ "$MVNW_VERBOSE" = true ]; then echo "Downloading from: $jarUrl" fi wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" if command -v wget > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found wget ... using wget" fi wget "$jarUrl" -O "$wrapperJarPath" elif command -v curl > /dev/null; then if [ "$MVNW_VERBOSE" = true ]; then echo "Found curl ... using curl" fi curl -o "$wrapperJarPath" "$jarUrl" else if [ "$MVNW_VERBOSE" = true ]; then echo "Falling back to using Java to download" fi javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" if [ -e "$javaClass" ]; then if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then if [ "$MVNW_VERBOSE" = true ]; then echo " - Compiling MavenWrapperDownloader.java ..." fi # Compiling the Java class ("$JAVA_HOME/bin/javac" "$javaClass") fi if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then # Running the downloader if [ "$MVNW_VERBOSE" = true ]; then echo " - Running MavenWrapperDownloader.java ..." fi ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") fi fi fi fi ########################################################################################## # End of extension ########################################################################################## export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} if [ "$MVNW_VERBOSE" = true ]; then echo $MAVEN_PROJECTBASEDIR fi MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" # For Cygwin, switch paths to Windows format before running java if $cygwin; then [ -n "$M2_HOME" ] && M2_HOME=`cygpath --path --windows "$M2_HOME"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --windows "$CLASSPATH"` [ -n "$MAVEN_PROJECTBASEDIR" ] && MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` fi WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain exec "$JAVACMD" \ $MAVEN_OPTS \ -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" ================================================ FILE: spring-cloud-user-service/mvnw.cmd ================================================ @REM ---------------------------------------------------------------------------- @REM Licensed to the Apache Software Foundation (ASF) under one @REM or more contributor license agreements. See the NOTICE file @REM distributed with this work for additional information @REM regarding copyright ownership. The ASF licenses this file @REM to you under the Apache License, Version 2.0 (the @REM "License"); you may not use this file except in compliance @REM with the License. You may obtain a copy of the License at @REM @REM https://www.apache.org/licenses/LICENSE-2.0 @REM @REM Unless required by applicable law or agreed to in writing, @REM software distributed under the License is distributed on an @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY @REM KIND, either express or implied. See the License for the @REM specific language governing permissions and limitations @REM under the License. @REM ---------------------------------------------------------------------------- @REM ---------------------------------------------------------------------------- @REM Maven2 Start Up Batch script @REM @REM Required ENV vars: @REM JAVA_HOME - location of a JDK home dir @REM @REM Optional ENV vars @REM M2_HOME - location of maven2's installed home dir @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven @REM e.g. to debug Maven itself, use @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files @REM ---------------------------------------------------------------------------- @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' @echo off @REM set title of command window title %0 @REM enable echoing my setting MAVEN_BATCH_ECHO to 'on' @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% @REM set %HOME% to equivalent of $HOME if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") @REM Execute a user defined script before this one if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre @REM check for pre script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" :skipRcPre @setlocal set ERROR_CODE=0 @REM To isolate internal variables from possible post scripts, we use another setlocal @setlocal @REM ==== START VALIDATION ==== if not "%JAVA_HOME%" == "" goto OkJHome echo. echo Error: JAVA_HOME not found in your environment. >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error :OkJHome if exist "%JAVA_HOME%\bin\java.exe" goto init echo. echo Error: JAVA_HOME is set to an invalid directory. >&2 echo JAVA_HOME = "%JAVA_HOME%" >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error @REM ==== END VALIDATION ==== :init @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". @REM Fallback to current working directory if not found. set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir set EXEC_DIR=%CD% set WDIR=%EXEC_DIR% :findBaseDir IF EXIST "%WDIR%"\.mvn goto baseDirFound cd .. IF "%WDIR%"=="%CD%" goto baseDirNotFound set WDIR=%CD% goto findBaseDir :baseDirFound set MAVEN_PROJECTBASEDIR=%WDIR% cd "%EXEC_DIR%" goto endDetectBaseDir :baseDirNotFound set MAVEN_PROJECTBASEDIR=%EXEC_DIR% cd "%EXEC_DIR%" :endDetectBaseDir IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig @setlocal EnableExtensions EnableDelayedExpansion for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% :endReadAdditionalConfig SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" FOR /F "tokens=1,2 delims==" %%A IN (%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties) DO ( IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B ) @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central @REM This allows using the maven wrapper in projects that prohibit checking in binary data. if exist %WRAPPER_JAR% ( echo Found %WRAPPER_JAR% ) else ( echo Couldn't find %WRAPPER_JAR%, downloading it ... echo Downloading from: %DOWNLOAD_URL% powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')" echo Finished downloading %WRAPPER_JAR% ) @REM End of extension %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* if ERRORLEVEL 1 goto error goto end :error set ERROR_CODE=1 :end @endlocal & set ERROR_CODE=%ERROR_CODE% if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost @REM check for post script, once with legacy .bat ending and once with .cmd ending if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" :skipRcPost @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' if "%MAVEN_BATCH_PAUSE%" == "on" pause if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% exit /B %ERROR_CODE% ================================================ FILE: spring-cloud-user-service/pom.xml ================================================ 4.0.0 org.springframework.boot spring-boot-starter-parent 2.0.3.RELEASE com.example spring-cloud-user-service 0.0.1-SNAPSHOT spring-cloud-user-service Demo project for Spring Boot 1.8 org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-test test com.alibaba fastjson 1.2.60 org.springframework.cloud spring-cloud-starter-netflix-eureka-client org.projectlombok lombok true org.springframework.cloud spring-cloud-dependencies Finchley.RELEASE pom import org.springframework.boot spring-boot-maven-plugin ================================================ FILE: spring-cloud-user-service/src/main/java/com/example/demo/UserServiceDemoApplication.java ================================================ package com.example.demo; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.cloud.netflix.eureka.EnableEurekaClient; @EnableEurekaClient @SpringBootApplication public class UserServiceDemoApplication { public static void main(String[] args) { SpringApplication.run(UserServiceDemoApplication.class, args); } } ================================================ FILE: spring-cloud-user-service/src/main/java/com/example/demo/controller/UserController.java ================================================ package com.example.demo.controller; import com.alibaba.fastjson.JSON; import com.example.demo.entity.User; import lombok.extern.slf4j.Slf4j; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import java.util.HashMap; import java.util.Map; /** * 用户服务 */ @Slf4j @RestController @RequestMapping("/provider") public class UserController { static Map userMap = new HashMap<>(); // static { // //模拟数据库 // User user1 = new User(1, "张三", "123456"); // userMap.put(1, user1); // User user2 = new User(2, "李四", "123123"); // userMap.put(2, user2); // } /** * 根据id 查询 */ @RequestMapping("/getUser") public String getUser(Integer id) { log.info("调用getUser接口,id={}",id); User user = userMap.get(id); return JSON.toJSONString(user); } } ================================================ FILE: spring-cloud-user-service/src/main/java/com/example/demo/entity/User.java ================================================ package com.example.demo.entity; import lombok.AllArgsConstructor; import lombok.Data; /** * @Auther: lifq * @Description: */ @Data public class User { private static final long serialVersionUID = 1L; private Integer id; private String name; private String password; } ================================================ FILE: spring-cloud-user-service/src/main/resources/application.yml ================================================ server: port: 8081 #服务端口 eureka: client: serviceUrl: defaultZone: http://localhost:9001/eureka/ spring: application: name: user-service ================================================ FILE: spring-cloud-user-service/src/test/java/com/example/demo/DemoApplicationTests.java ================================================ package com.example.demo; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; @RunWith(SpringRunner.class) @SpringBootTest public class DemoApplicationTests { @Test public void contextLoads() { } } ================================================ FILE: spring-cloud-user-service/src/test/java/com/example/demo/Test.java ================================================ package com.example.demo; import com.alibaba.fastjson.JSON; import com.example.demo.entity.User; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; public class Test { @org.junit.Test public void testFastJson() { Map dataMap = new HashMap<>(); List userList1 = new ArrayList<>(); List userList2 = new ArrayList<>(); for (int i = 0; i < 2; i++) { User user = new User(); user.setId(i); userList1.add(user); userList2.add(user); } dataMap.put("userList1", userList1); dataMap.put("userList2", userList2); System.out.println(JSON.toJSONString(dataMap)); } } ================================================ FILE: spring-mybatis-generator/src/main/resources/application.yml ================================================ spring: #数据源 datasource: url: jdbc:mysql://localhost:3306/demo?useUnicode=true&characterEncoding=UTF-8&zeroDateTimeBehavior=convertToNull username: root password: 123456 driver-class-name: com.mysql.jdbc.Driver #mybatis配置 mybatis: mapperLocations: classpath:mapper/*.xml ================================================ FILE: spring-mybatis-generator/src/main/resources/mybatis-generator.xml ================================================