springboot中文文档_登顶 Github 的 Spring Boot 仓库!艿艿写的最肝系列

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"><modelVersion>4.0.0</modelVersion><groupId>cn.iocoder</groupId><artifactId>demo01</artifactId><version>1.0-SNAPSHOT</version><!-- 从 Spring Boot 继承默认配置 --><parent><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-parent</artifactId><version>2.2.2.RELEASE</version><relativePath/> <!-- lookup parent from repository --></parent><dependencies><!-- 实现对 SpringMVC 的自动化配置 --><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency></dependencies></project>

server:port: 8080 # 内嵌的 Tomcat 端口号。默认值为 8080。

@RestController
@RequestMapping("/demo")
public class DemoController {@GetMapping("/echo")public String echo() {return "echo";}}

@SpringBootApplication
public class Application {public static void main(String[] args) {SpringApplication.run(Application.class, args);}}

// Spring Boot 自带 Banner.   ____          _            __ _ _/ / ___'_ __ _ _(_)_ __  __ _    
( ( )___ | '_ | '_| | '_ / _` |    /  ___)| |_)| | | | | || (_| |  ) ) ) )'  |____| .__|_| |_|_| |___, | / / / /=========|_|==============|___/=/_/_/_/:: Spring Boot ::        (v2.2.2.RELEASE)// 启动 Java 进程使用的 PID 进程号
2020-02-08 15:38:25.724  INFO 10645 --- [           main] cn.iocoder.demo01.Application            : Starting Application on MacBook-Pro-8 with PID 10645 (/Users/yunai/Java/demo01/target/classes started by yunai in /Users/yunai/Java/demo01)
// Spring Boot Profile 机制，暂时可以忽略
2020-02-08 15:38:25.727  INFO 10645 --- [           main] cn.iocoder.demo01.Application            : No active profile set, falling back to default profiles: default
// 内嵌 Tomcat 启动
2020-02-08 15:38:26.503  INFO 10645 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 8080 (http)
2020-02-08 15:38:26.510  INFO 10645 --- [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2020-02-08 15:38:26.510  INFO 10645 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet engine: [Apache Tomcat/9.0.29]
2020-02-08 15:38:26.561  INFO 10645 --- [           main] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2020-02-08 15:38:26.561  INFO 10645 --- [           main] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 799 ms
2020-02-08 15:38:26.693  INFO 10645 --- [           main] o.s.s.concurrent.ThreadPoolTaskExecutor  : Initializing ExecutorService 'applicationTaskExecutor'
2020-02-08 15:38:26.839  INFO 10645 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat started on port(s): 8080 (http) with context path ''
2020-02-08 15:38:26.842  INFO 10645 --- [           main] cn.iocoder.demo01.Application            : Started Application in 1.396 seconds (JVM running for 1.955)
// SpringMVC DispatcherServlet 初始化
2020-02-08 15:38:44.992  INFO 10645 --- [nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring DispatcherServlet 'dispatcherServlet'
2020-02-08 15:38:44.992  INFO 10645 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet        : Initializing Servlet 'dispatcherServlet'
2020-02-08 15:38:44.996  INFO 10645 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet        : Completed initialization in 4 ms
// ... 暂时可以忽略
2020-02-08 15:39:37.113  INFO 10645 --- [extShutdownHook] o.s.s.concurrent.ThreadPoolTaskExecutor  : Shutting down ExecutorService 'applicationTaskExecutor'

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"><modelVersion>4.0.0</modelVersion><parent><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-parent</artifactId><version>2.2.4.RELEASE</version><relativePath/> <!-- lookup parent from repository --></parent><groupId>cn.iocoder</groupId><artifactId>demo02</artifactId><version>0.0.1-SNAPSHOT</version><name>demo02</name><description>Demo project for Spring Boot</description><properties><java.version>1.8</java.version></properties><dependencies><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-test</artifactId><scope>test</scope><exclusions><exclusion><groupId>org.junit.vintage</groupId><artifactId>junit-vintage-engine</artifactId></exclusion></exclusions></dependency></dependencies><build><plugins><plugin><groupId>org.springframework.boot</groupId><artifactId>spring-boot-maven-plugin</artifactId></plugin></plugins></build></project>

@SpringBootApplication
public class Demo02Application {public static void main(String[] args) {SpringApplication.run(Demo02Application.class, args);}}

@SpringBootTest
class Demo02ApplicationTests {@Testvoid contextLoads() {}}