零基础学习SpringBoot2-写一个HelloWorld

Spring Boot来简化Spring应用开发，约定大于配置， 去繁从简。

     
     
            org.springframework.boot
            spring-boot-starter
        
        
            org.springframework.boot
            spring-boot-starter-web
        

package com.lglbc.springbootlearning;

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

@RestController
public class IndexController {
    @RequestMapping("/test")
    public String hello(){
        return "helloWorld";
    }
}

http://localhost:8080/test