SpringBoot入门程序

1、创建一个Maven工程：

2、导入SpringBoot相关的依赖包：<parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.0.0.RELEASE</version> </parent> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> </dependencies>

4、编写相关的Controller、Service。package com.gwolf.controller;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.ResponseBody;@Controllerpublic class HelloController { @ResponseBody @RequestMapping("/hello") public String hello() { return "hello World!"; }}

6、在浏览器中访问地址：http://localhost:8080/hello