使用@Validated注解异常信息的处理方式

@Data
@AllArgsConstructor
@NoArgsConstructor
public class StoreItemInfoDto {
    @Field(name = "二维码中心-批次id")
    @NotNull(message = "centerRecordId为空，请检查")
    private Integer centerRecordId;
}

//接收请求的方法
MultiResponse<CodeInfoItemVo> queryCodeInfos(@Validated @RequestBody(required = true) StoreItemInfoDto storeItemInfoDto);

public class MethodArgumentNotValidException extends Exception {
    private final MethodParameter parameter;
    private final BindingResult bindingResult;

    public MethodArgumentNotValidException(MethodParameter parameter, BindingResult bindingResult) {
        this.parameter = parameter;
        this.bindingResult = bindingResult;
    }

    public MethodParameter getParameter() {
        return this.parameter;
    }

    public BindingResult getBindingResult() {
        return this.bindingResult;
    }
	//这里对异常进行了封装
    public String getMessage() {
        StringBuilder sb = (new StringBuilder("Validation failed for argument [")).append(this.parameter.getParameterIndex()).append("] in ").append(this.parameter.getExecutable().toGenericString());
        if (this.bindingResult.getErrorCount() > 1) {
            sb.append(" with ").append(this.bindingResult.getErrorCount()).append(" errors");
        }

        sb.append(": ");
        Iterator var2 = this.bindingResult.getAllErrors().iterator();

        while(var2.hasNext()) {
            ObjectError error = (ObjectError)var2.next();
            sb.append("[").append(error).append("] ");
        }

        return sb.toString();
    }
}

    @ExceptionHandler(MethodArgumentNotValidException.class)
    public SingleResponse<?> handlerException(MethodArgumentNotValidException e) {
        BindingResult bindingResult = e.getBindingResult();
        String errorMsg = bindingResult.getFieldErrors().stream().map(o -> o.getDefaultMessage()).collect(Collectors.joining(","));
        return SingleResponse.buildFailure(ResultCodeEnum.CONSTRAINT_VIOLATION_ERROR.getCode(), errorMsg);
    }