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title: 使用idea创建spring boot 项目

参考lindaZ的IntelliJ IDEA 创建spring boot 的Hello World 项目

1.Open IDEA，choose "New-->Project"

2.Choose "Spring Initializr"

-> next

3.Project Metadata:

Group: com.chanchifeng

Artifact: server-system

Description: server-system project for Spring Boot

-> next

4. Choose "Web"

-> next

5.删除.mvn，mvnw，mvnw.cmd。

创建HelloController

	HelloController.java:

	package com.chanchifeng.serversystem;

	import org.springframework.boot.SpringApplication;

	import org.springframework.boot.autoconfigure.SpringBootApplication;

	import org.springframework.context.annotation.ComponentScan;

	@SpringBootApplication

	@ComponentScan("com.chanchifeng.serversystem.ctrl")

	public class ServerSystemApplication {

	    public static void main(String[] args) {

	        SpringApplication.run(ServerSystemApplication.class, args);

	    }

	}

修改HelloController

	package com.chanchifeng.serversystem.ctrl;

	import org.springframework.boot.autoconfigure.EnableAutoConfiguration;

	import org.springframework.web.bind.annotation.RequestMapping;

	import org.springframework.web.bind.annotation.RestController;

	/**

	 * @author:porschan

	 * @description:

	 * @date: Created in 10:14 2018/6/15

	 * @modified By:

	 */

	@RestController

	@EnableAutoConfiguration

	public class HelloController {

	    @RequestMapping("/hello")

	    public String index(){

	        System.out.println("进入controller");

	        return "Hello World!";

	    }

	}

运行com.chanchifeng.serversystem.ServerSystemApplication#main，在浏览器输入http://localhost:8080/hello,spring Boot项目搭建成功。

本博客来自https://chanchifeng.com/2018/06/15/idea-springboot/