SpringBoot初体验

Springboot的一个HelloWorld

工具：idea、java8

一步步来~

启动类：

package com.aijiajia.springboot;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.stereotype.Controller;
@Controller
@SpringBootApplication
@ComponentScan(basePackages = "com.aijiajia.*")
public class SpringbootDemoApplication {

    public static void main(String[] args) {
        SpringApplication.run(SpringbootDemoApplication.class, args);
        System.out.println("SpringBoot启动成功啦");
    }
}

新建一个测试Controller：

package com.aijiajia.controller;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
public class TestController {

    @RequestMapping("/test")
    @ResponseBody
    public String Test(){
        return "访问成功";
    }
}

接着启动启动类

打开浏览器 访问：http://localhost:8080/test  

OK  拜拜~