2.SpringBoot的入门例子

 

查看pom.xml文件，刚才选择web，导入的依赖包

增加一个package，叫controller

在controller的package里面增加一个接口叫做HelloContrllor

代码：https://github.com/NIGHTFIGHTING/spring_boot_learning/tree/master/01

package com.liuqi.boot.liuqiboothelloworld.controller;

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

@RestController
public class HelloController {
    @GetMapping("/home")
    public String Home() {
        return "hello liuqi!\n";
    }
}

#默认spring boot端口8080

curl http://127.0.0.1:8080/home

IDEA如何配置SpringBoot项目

https://jingyan.baidu.com/article/f0062228e64b7cbbd3f0c8cc.html