package com.bill.electricity.exception; import org.springframework.http.HttpStatus; import org.springframework.http.ResponseEntity; import org.springframework.web.bind.annotation.*; @ControllerAdvice public class GlobalExceptionHandler { @ExceptionHandler(Exception.class) public ResponseEntity handleException(Exception ex) { return new ResponseEntity("Error occurred: " + ex.getMessage(), HttpStatus.INTERNAL_SERVER_ERROR); } }