我有一个对象,它有3个属性,在Java中有Integer,String和Boolean数据类型,看起来像下面给定的REST主体。
{
"famousForId": 3,
"name": "Food",
"activeState": true
}
我有一个pojo类,如下所示
@Data
@AllArgsConstructor
@NoArgsConstructor
@Getter
@Setter
@Document(collection="famousFor")
public class FamousFor {
// @Id
@NotNull
@PositiveOrZero
Long famousForId;
@NotBlank(message = ApplicationUtil.MISSING_FIELD)
@Pattern(regexp = "^[A-Za-z0-9]+$")
@Pattern(regexp = "^[A-Za-z0-9]+$",message = "Name Can't Have Special Characters")
String name;
@NotNull(message = ApplicationUtil.MISSING_FIELD)
Boolean activeState;
}
我的控制器正在正确地处理错误,任何长整型和字符串值的垃圾值,但是如果我们传递布尔值的垃圾值,它不会显示任何错误,它直接抛出Http代码400错误请求,我也想要这个属性的正确消息,任何帮助都将不胜感激。我使用的是Spring boot 2.0.6我的控制器看起来像下面给出的代码块
@RequestMapping(value="/saveFamousForDetails",produces={"application/json"},method=RequestMethod.POST)
ResponseEntity<?> saveEssentialDetails(@ApiParam(value="Body Parameters") @RequestBody @Validated @ModelAttribute("famousFor") FamousFor famousFor, BindingResult bindingResult)throws Exception;
发布于 2018-12-04 03:31:26
我能想到的一种方法是使用@ControllerAdvices.编写一个ExceptionHandler类到你的控制器。覆盖"handleHttpMessageNotReadable“方法。
@ControllerAdvice
@Log4j2
public class ExceptionHandler extends ResponseEntityExceptionHandler {
@Override
protected ResponseEntity<Object> handleHttpMessageNotReadable(HttpMessageNotReadableException exception,
HttpHeaders headers, HttpStatus status, WebRequest request) {
// log the error and return whatever you want to
}
}
https://stackoverflow.com/questions/53600349
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