public async Task <IActionResult> Download(string keyValue)
        {
            var hospitalName = await _organizeApp.GetHospitalName();

            var filepath = _dialysisScheduleApp.CopyModelFile();// Server.MapPath(data.F_FilePath);
            //填充数据
            await _dialysisScheduleApp.FillData(DateTime.Parse(keyValue), filepath, hospitalName);

            var fileExt = FileHelper.GetExtension(filepath);
            //获取文件的ContentType
            var provider = new FileExtensionContentTypeProvider();
            var memi     = provider.Mappings[fileExt];
            var data     = FileHelper.GetFileData(filepath);

            return(File(data, memi, FileHelper.GetFileName(filepath)));
        }