(eclipse) springboot-1 hello world

hello world

创建一个helloworld

@Controller
public class HelloWorld {

   @RequestMapping("/hello")
   public String hello() {
       return "helloworld";
   }
}

运行

package com.shj.springboot;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class SpringbootApplication {

   public static void main(String[] args) {
       SpringApplication.run(SpringbootApplication.class, args);
   }

}

run as spring boot app

(eclipse) springboot-1 hello world

注意: 不要使用 run as java application

可能会出现非预期的情况

(eclipse) springboot-1 hello world