新建maven project ,选择artifact id 为maven-archetype-quicktype
创建pom,在project中添加
<parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.5.4.RELEASE</version> </parent>
在properties在添加
<java.version>1.8</java.version>
在dependencies里添加
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency>
update maven
创建HelloWorldController类
@RestController public class HelloWorldController { @RequestMapping("/hello") public String hello(){ return "Hello World!"; } }
编写启动类 APP.java
@SpringBootApplication public class App { public static void main( String[] args ) { System.out.println( "console Hello World!" ); SpringApplication.run(App.class, args); } }
浏览器输入localhost:8080/hello
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