스프링부트 강좌 31강(블로그 프로젝트) - Exception처리하기

출처:

https://www.youtube.com/watch?v=qYxWWWVpJkA&list=PL93mKxaRDidECgjOBjPgI3Dyo8ka6Ilqm&index=33 

 

package com.cosblog.handler;

import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestController;

@ControllerAdvice
@RestController
public class GlobalExeptionalHandler {

@ExceptionHandler(value=IllegalArgumentException.class)
public String handleArgumentException(IllegalArgumentException e) {

return "<h1>"+e.getMessage()+"</h1>";
}
}