public APIResult ShopAnswerFileResultDownLoad(string projectId, string shopId)
        {
            try
            {
                string downloadPath = photoService.FileResultDownLoad(projectId, shopId);
                if (string.IsNullOrEmpty(downloadPath))
                {
                    return(new APIResult()
                    {
                        Status = false, Body = "没有可下载文件"
                    });
                }

                return(new APIResult()
                {
                    Status = true, Body = CommonHelper.Encode(downloadPath)
                });
            }
            catch (Exception ex)
            {
                return(new APIResult()
                {
                    Status = false, Body = ex.Message.ToString()
                });
            }
        }