导入步骤;File - >Import -> Existing Maven Projects -> Next ->选择解压之后的文件夹 - >Finish。java
工程目录:web
DemoApplication.java是Spring Boot的启动类:spring
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); } }
接着能够直接进行开发,编写一个Controller类。api
package com.example.demo.controller; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; @RestController @SpringBootApplication @RequestMapping("/springboot") public class HelloController { @RequestMapping("/hello") public String hello() { return "Hello Spring Boot"; } }
Spring Boot项目不须要单独部署到Tomcat或者Jetty中才能启动,经过Spring Boot启动器,SpringBoot会自动构建一个web容器,并将项目部署到其中。DemoApplication.java右键 -> Run As - > Spring Boot App,工程就启动了。springboot
使用Postman GET方式请求http://localhost:8080/springboot/hello ,能够看到返回了“Hello Spring Boot”。app