增加MethodArgumentNotValidException handler

hsweb-starter/hsweb-spring-boot-starter/src/main/java/org/hswebframework/web/starter/RestControllerExceptionTranslator.java

@@ -23,11 +23,17 @@ import org.hswebframework.web.AuthorizeForbiddenException;
 import org.hswebframework.web.BusinessException;
 import org.hswebframework.web.NotFoundException;
 import org.hswebframework.web.controller.message.ResponseMessage;
+import org.hswebframework.web.validate.SimpleValidateResults;
 import org.hswebframework.web.validate.ValidateResults;
 import org.hswebframework.web.validate.ValidationException;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.http.HttpStatus;
+import org.springframework.validation.BindingResult;
+import org.springframework.validation.BindingResultUtils;
+import org.springframework.validation.FieldError;
+import org.springframework.validation.ObjectError;
+import org.springframework.web.bind.MethodArgumentNotValidException;
 import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.ResponseBody;
 import org.springframework.web.bind.annotation.ResponseStatus;
@@ -95,6 +101,19 @@ public class RestControllerExceptionTranslator {
         return ResponseMessage.error(404, exception.getMessage());
     }
 
+    @ExceptionHandler(MethodArgumentNotValidException.class)
+    @ResponseStatus(HttpStatus.BAD_REQUEST)
+    @ResponseBody
+    ResponseMessage handleException(MethodArgumentNotValidException e) {
+        SimpleValidateResults results = new SimpleValidateResults();
+        e.getBindingResult().getAllErrors()
+                .stream()
+                .filter(FieldError.class::isInstance)
+                .map(FieldError.class::cast)
+                .forEach(fieldError -> results.addResult(fieldError.getField(), fieldError.getDefaultMessage()));
+
+        return ResponseMessage.error(400, results.getResults().size() == 0 ? e.getMessage() : results.getResults().get(0).getMessage()).data(results.getResults());
+    }
 //    @ExceptionHandler(Throwable.class)
 //    @ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR)
 //    @ResponseBody