Whitelabel Error Page

This application has no explicit mapping for /error, so you are seeing this as a fallback.

Fri Aug 26 14:10:46 KST 2022

There was an unexpected error (type=Internal Server Error, status=500).

정적 index.html 은 잘 찾아가는데

hello-mvc는 찾아가질 못하네요

Controller 소스코드

package hello.hellospring.Controller;

import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;



@Controller

public class HelloController {
    @GetMapping("hello")
    public String hello(Model model) {
        model.addAttribute("data", "hello!!");
        return "hello";
    }
    @GetMapping("hello-mvc")
    public String helloMvc(@RequestParam("name") String name, Model model) {
        model.addAttribute("name", name);
        return "hello-template";
    }
}