protected void btnImport_Click(object sender, EventArgs e)
        {
            if (Request.Files.Count > 0)
            {
                HttpPostedFile postedFile = Request.Files[0];

                if (postedFile.FileName.Trim() != "")
                {
                    string filePath = Server.MapPath("/Content/DataImport/") + postedFile.FileName.Trim();
                    postedFile.SaveAs(filePath);

                    string destinationString = "Data Source=.;Initial Catalog=JXT;uid=sa;pwd=123456";
                    Utility.DataTransferTookits.ExcelItem sourceItem = new Utility.DataTransferTookits.ExcelItem(filePath);
                    Utility.DataTransferTookits.ExcelItem outputItem = new Utility.DataTransferTookits.ExcelItem(@"C:\导入错误信息提示.xls");
                    JXT.Core.Business.User.ImportDataFromExcel(sourceItem, destinationString, JXT.Core.Business.User.JXT_USER_TABLE_COLUME_MAPPING, outputItem);

                    File.Delete(filePath);
                }
                else
                {
                    Page.ClientScript.RegisterClientScriptBlock(Page.GetType(), "", "<script>alert('请选择导入的EXCEL文件')</script>");
                }

            }
            else
            {
                Page.ClientScript.RegisterClientScriptBlock(Page.GetType(), "", "<script>alert('请选择导入的EXCEL文件')</script>");
            }
        }
        public void TestMethod1()
        {
            Utility.DataTransferTookits.ExcelItem sourceItem = new Utility.DataTransferTookits.ExcelItem(@"D:\家校通\统计表.xls");
            Utility.DataTransferTookits.ExcelItem outputItem = new Utility.DataTransferTookits.ExcelItem(@"D:\家校通\2.xls");

            string connection = "Data Source=.;Initial Catalog=JXT;uid=sa;pwd=123456";
            JXT.Core.Business.User.ImportDataFromExcel(sourceItem, connection, JXT.Core.Business.User.JXT_USER_TABLE_COLUME_MAPPING, outputItem);
        }