public JsonResult GetXLSFileByTable(ExcelTable table) { try { NPOIExcelHelper helper = new NPOIExcelHelper(); var HSSFWORK = helper.SaveTableToExcel(new List <ExcelTable>() { table }); var fileName = SaveHsskworkStream(HSSFWORK); return(Json(new { flag = true, result = fileName }, JsonRequestBehavior.AllowGet)); } catch (Exception e) { return(Json(new { flag = false, message = e.Message }, JsonRequestBehavior.AllowGet)); } }