package com.example;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;

//@RestController
//public class DemoController {
//
//    @RequestMapping("/")
//    public String hello() {
//        return "Hello world";
//    }
//}

@Controller
public class DemoController {

    @RequestMapping("/")
    @ResponseBody
    public String hello() {
        return "Hello world2";
    }
}