private HttpResponseMessage ExportData(string ids, Func<string,string> exportFunc,string dataNotExistsMsg)
        {
            var filePath = exportFunc.Invoke(ids);
            // 檢查文件是否存在
            if (!File.Exists(filePath))
            {
                return Request.CreateResponse(HttpStatusCode.NotFound, new BaseResponseDto() { Message = $"{dataNotExistsMsg}" });
            }

            HttpResponseMessage response = new HttpResponseMessage(HttpStatusCode.OK);
            try
            {
                var stream = new FileStream(filePath, FileMode.Open, FileAccess.Read);
                response.Content = new StreamContent(stream);
                response.Content.Headers.ContentType = new MediaTypeHeaderValue("application/zip");//這里可以改為通用的application/octet-stream，表示下載的是二進制的流。如果改為 png/pdf 瀏覽器會自動打開不展示下載
                response.Content.Headers.ContentDisposition = new ContentDispositionHeaderValue("attachment")
                {
                    FileName = Path.GetFileName(filePath)
                };
                response.Content.Headers.ContentLength = stream.Length;
              
            }
            catch
            {
                response = new HttpResponseMessage(HttpStatusCode.InternalServerError);
            }
            return response;
        }