主启动类
package com.example.demo; //启动类 import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; //标记spring boot应用 @SpringBootApplication public class DemoApplication { public static void main(String[] args) { SpringApplication.run(DemoApplication.class, args); } }
业务类
import java.util.HashMap; import java.util.Map; //标记为控制器 @RestController @RequestMapping("/api/v1/video") //声明不用配置服务端口 @SpringBootApplication(exclude= {DataSourceAutoConfiguration.class}) public class VideoController { @RequestMapping("list") public Object list(){ Map<String,String> map = new HashMap<>(); map.put("1", "面试专题课程"); map.put("2", "Springcloud微服务课程"); return map; } }
首页访问http://localhost:8080/api/v1/video/list