ApiExceptionAdvice.java

import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;

import spring.MemberNotFoundException;

@RestControllerAdvice("controller")
public class ApiExceptionAdvice {

  @ExceptionHandler(MemberNotFoundException.class)
  public ResponseEntity<Object> handleNoData() {
    return ResponseEntity
           .status(HttpStatus.NOT_FOUND)
           .body(new ErrorResponse("no member"));
  }

}