最好有一个带有此类验证的POST请求而不是GET请求。您可以对控制器使用以下方法。
@PostMapping(value = "/findCustomer",produces = MediaType.APPLICATION_JSON_VALUE)
public ResponseEntity<?> findCustomersByFirstName(@Valid @RequestBody Customer customer){
return customerRepo.findByFirstNameAndLastNameAndStatus(customer.getFirstName, customer.getLastName(), customer.getStatus(), pageable);
}
如下使用 DTO。
public class Customer {
private String firstName;
private String lastName;
private String status;
public String getFirstName() {
return firstName;
}
public void setFirstName(String firstName) {
this.firstName= firstName;
}
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName= lastName;
}
public String getStatus() {
return status;
}
public void setStatus(String status) {
this.status= status;
}
public LivenessInputModel(String firstName, String lastName, String status) {
this.firstName= firstName;
this.lastName= lastName;
this.status= status;
}
public LivenessInputModel() {
}
}
并添加控制器级别的异常建议以返回错误响应。
@ControllerAdvice
public class ControllerExceptionAdvice {
private static final String EXCEPTION_TRACE = "Exception Trace:";
private static Logger log = LoggerFactory.getLogger(ControllerExceptionAdvice.class);
public ControllerExceptionAdvice() {
super();
}
@ExceptionHandler({ BaseException.class })
public ResponseEntity<String> handleResourceException(BaseException e, HttpServletRequest request,
HttpServletResponse response) {
log.error(EXCEPTION_TRACE, e);
HttpHeaders responseHeaders = new HttpHeaders();
responseHeaders.setContentType(MediaType.APPLICATION_JSON);
BaseExceptionResponse exceptionDto = new BaseExceptionResponse(e);
return new ResponseEntity<>(exceptionDto.toString(), responseHeaders, e.getHttpStatus());
}
@ExceptionHandler({ Exception.class })
public ResponseEntity<String> handleException(Exception e, HttpServletRequest request,
HttpServletResponse response) {
log.error(EXCEPTION_TRACE, e);
HttpHeaders responseHeaders = new HttpHeaders();
responseHeaders.setContentType(MediaType.APPLICATION_JSON);
HttpStatus httpStatus = HttpStatus.INTERNAL_SERVER_ERROR;
BaseExceptionResponse exceptionDto = new BaseExceptionResponse(httpStatus.value(),
ExceptionMessages.INTERNAL_DEFAULT);
return new ResponseEntity<>(exceptionDto.toString(), responseHeaders, httpStatus);
}
@ExceptionHandler({ MethodArgumentNotValidException.class })
public ResponseEntity<String> handleValidationException(MethodArgumentNotValidException e,
HttpServletRequest request, HttpServletResponse response) {
log.error(EXCEPTION_TRACE, e);
HttpHeaders responseHeaders = new HttpHeaders();
responseHeaders.setContentType(MediaType.APPLICATION_JSON);
ValidationException validationEx = new ValidationException(e);
BaseExceptionResponse exceptionDto = new BaseExceptionResponse(validationEx);
return new ResponseEntity<>(exceptionDto.toString(), responseHeaders, validationEx.getHttpStatus());
}
@ExceptionHandler({ HttpMediaTypeNotSupportedException.class, InvalidMimeTypeException.class,
InvalidMediaTypeException.class, HttpMessageNotReadableException.class })
public ResponseEntity<String> handleMediaTypeNotSupportException(Exception e, HttpServletRequest request,
HttpServletResponse response) {
log.error(EXCEPTION_TRACE, e);
HttpHeaders responseHeaders = new HttpHeaders();
responseHeaders.setContentType(MediaType.APPLICATION_JSON);
HttpStatus httpStatus = HttpStatus.BAD_REQUEST;
BaseExceptionResponse exceptionDto = new BaseExceptionResponse(httpStatus.value(),
ExceptionMessages.BAD_REQUEST_DEFAULT);
return new ResponseEntity<>(exceptionDto.toString(), responseHeaders, httpStatus);
}
@ExceptionHandler({ HttpRequestMethodNotSupportedException.class })
public ResponseEntity<String> handleMethodNotSupportException(Exception e, HttpServletRequest request,
HttpServletResponse response) {
log.error(EXCEPTION_TRACE, e);
HttpHeaders responseHeaders = new HttpHeaders();
responseHeaders.setContentType(MediaType.APPLICATION_JSON);
HttpStatus httpStatus = HttpStatus.METHOD_NOT_ALLOWED;
BaseExceptionResponse exceptionDto = new BaseExceptionResponse(httpStatus.value(),
ExceptionMessages.METHOD_NOT_ALLOWED);
return new ResponseEntity<>(exceptionDto.toString(), responseHeaders, httpStatus);
}
@ExceptionHandler({ MissingServletRequestParameterException.class })
public ResponseEntity<String> handleMissingServletRequestParameterException(Exception e, HttpServletRequest request,
HttpServletResponse response) {
log.error(EXCEPTION_TRACE, e);
HttpHeaders responseHeaders = new HttpHeaders();
responseHeaders.setContentType(MediaType.APPLICATION_JSON);
HttpStatus httpStatus = HttpStatus.BAD_REQUEST;
BaseExceptionResponse exceptionDto = new BaseExceptionResponse(httpStatus.value(),
ExceptionMessages.BAD_REQUEST_DEFAULT);
return new ResponseEntity<>(exceptionDto.toString(), responseHeaders, httpStatus);
}
}