laravel接管Dingo-api和默认的错误处理方式

\API::error(function (\Illuminate\Validation\ValidationException $exception){
  $data =$exception- validator- getMessageBag();
   $msg = collect($data)- first();
   if(is_array($msg)){
     $msg = $msg[0];
   }
   return response()- json(['message'= $msg,'status_code'= 400], 200);
 });
 \API::error(function (\Dingo\Api\Exception\ValidationHttpException $exception){
   $errors = $exception- getErrors();
   return response()- json(['message'= $errors- first(),'status_code'= 400], 200);
 });

public function render($request, Exception $exception)
  {
    if($exception instanceof \Illuminate\Validation\ValidationException){
      $data = $exception- validator- getMessageBag();
      $msg = collect($data)- first();
      if(is_array($msg)){
        $msg = $msg[0];
      }
      return response()- json(['message'= $msg],200);
    }

    if (in_array('api',$exception- guards())){
      if($exception instanceof AuthenticationException){
        return response()- json(['message'= 'token错误'],200);
      }
      if($exception instanceof ModelNotFoundException){
        return response()- json(['message'= '该模型未找到'],200);
      }

    }

    return parent::render($request, $exception);
  }