用 Postman 测试的话是正常的 ，但是实际开发过程中出现这个问题，但是数据可以提交上去！

Expected response code 250 but got code "530", with message "530 5.7.1 Authentication required "

方法在此

public function store(Topic $topic,Reply $reply,RepliesRequest $request){
        $reply->content = $request->content;
        $reply->topic()->associate($topic);
        $reply->user()->associate($this->user());
        $reply->save();
        return $this->response
        ->item($reply,new ReplyTransformer())
        ->setStatusCode(201);
    }