/// <summary>
        /// 上传题目
        /// </summary>
        /// <returns></returns>
        private ResultMsg <UploadFileResult> UploadQuestionExcel()
        {
            ResultMsg <UploadFileResult> result = new ResultMsg <UploadFileResult>();
            string           moduleName         = "Question";
            UploadFileResult uploadFileResult   = UploadFile.FileUpload(HttpContext.Current, moduleName).First();

            result.data = uploadFileResult;
            return(result);
        }