[메타코딩] 스프링부트 강좌 40강(블로그 프로젝트) - ResponseDto 수정

- ResponseDto.java의 status의 형태를 HttpStatus -> int로 변경합니다.

package com.cos.blog.dto;

import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;

@Data
@NoArgsConstructor
@AllArgsConstructor
@Builder
public class ResponseDto<T> {
	int status;
	T data;
}

 

- UserApiController.java

package com.cos.blog.controller.api;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;

import com.cos.blog.dto.ResponseDto;
import com.cos.blog.model.RoleType;
import com.cos.blog.model.User;
import com.cos.blog.service.UserService;

@RestController
public class UserApiController {

	@Autowired
	private UserService userService;
	
	@PostMapping("/api/user")
	public ResponseDto<Integer> save(@RequestBody User user) {
		
		user.setRole(RoleType.USER);
		int result = userService.회원가입(user);
		
		return new ResponseDto<Integer>(HttpStatus.OK.value(), result);
	}
}

 

- GlobalExceptionHandler.java

package com.cos.blog.handler;

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

import com.cos.blog.dto.ResponseDto;

@ControllerAdvice
@RestController
public class GlobalExceptionHandler {

	@ExceptionHandler(value=Exception.class)
	public ResponseDto<String> handleArgumentException(IllegalArgumentException e) {
		return new ResponseDto<String>(HttpStatus.INTERNAL_SERVER_ERROR.value(), e.getMessage());
	}
}

 

 

강의 주소 : https://youtu.be/f5zHFb1BHmY