excel 數據導入

導入模板下載

            ImportTemplateDownload: function () {
                window.location.href = "../../../Areas/CompanyManage/Files/銀行導入模板.xls";
            },

導入的input 標籤

<input id="fileTmp" type="file" accept="application/vnd.ms-excel" name="file" style="display:none" />

//導入

	dataImport: function () {
	    var that=this;
	    $("#fileTmp").prop("value","");
	    $("#fileTmp").change(function () {
	        $("#load").show();
	        $.ajaxFileUpload({
	                        url: "/CompanyManage/BankBranch/BankBranchImport",
	                        data: { LegalUnitID: that.selectedCompanyGUID,},
	                        secureuri: false,
	                        fileElementId: 'fileTmp',
	                        dataType: 'json',
	                        success: function (res)
	                        {
	                            $("#load").hide();
	                            that.bankBranchInfoList.read();
	                            that.bankBranchInfoList.page(1);
	                            if (res && res.Head && res.Head.Ret == 0) {
	                                messageBox.show({ message: res.Head.Msg }, "upload-success");
	                            } else {
	                                messageBox.show({ message: res.Head.Msg }, "info");
	                            }
	                        },
	                        error: function (data, status, e)
	                        {
	                            $("#data").hide();
	                            that.bankBranchInfoList.read();
	                            that.bankBranchInfoList.page(1);
	                            messageBox.show({ message: data.Head.Msg }, "info");
	                        }
	                    });
	    });
	    $("#fileTmp").click();
	},

後臺處理

[Data, HttpPost]
public JsonResult BankBranchImport(string LegalUnitID)
{
    var rep = new ResponseContext<BANKACCOUNTModel>();
    HttpFileCollection files = System.Web.HttpContext.Current.Request.Files;
    var file = files[0];
    if (file != null && file.ContentLength > 0)
    {
        string folderpath = "/AddExcel/";
        if (!Directory.Exists(folderpath))
        {
            Directory.CreateDirectory(Server.MapPath(folderpath));
        }
        string ext1 = Path.GetExtension(file.FileName);
        if (ext1 != ".xls" && ext1 != ".xlsx")
        {
            rep.Head.Code = ErrCode.ImportFailure;
            rep.Head.Msg = "請上傳.xls|.xlsx格式的文件";
            return Json(rep);
        }
        Random ra = new Random(4);
        string name = DateTime.Now.ToString("yyyyMMddHHmmssffff") + ra.Next();
        string ext = Path.GetExtension(file.FileName);
        string downpath = folderpath + name + ext;
        string filepath = Server.MapPath(folderpath) + name + ext;
        file.SaveAs(filepath);
        List<BANKACCOUNTINFOModel> listModel = new List<BANKACCOUNTINFOModel>();
        try
        {
            IWorkbook workbook = new HSSFWorkbook(System.IO.File.Open(filepath, FileMode.Open));
            //用完刪除
            System.IO.File.Delete(filepath);
            ISheet sheet = workbook.GetSheetAt(0);
            IRow headerRow = sheet.GetRow(0);
            int cellCount = headerRow.LastCellNum;
            int rowCount = sheet.LastRowNum;
            for (int i = (sheet.FirstRowNum + 1); i <= rowCount; i++)
            {
                IRow row = sheet.GetRow(i);
                if (row != null)
                {
                    BANKACCOUNTINFOModel item = new BANKACCOUNTINFOModel();

                    item.ACCOUNT_INFO_ID = Guid.NewGuid().ToString(); ;
                    item.BANK_NAME = row.GetCell(0).ToString();
                    item.BANK_NETWORK = row.GetCell(1).ToString();
                    item.BANK_PROVINCE = row.GetCell(2).ToString();
                    item.BANK_CITY = row.GetCell(3).ToString();
                    item.BANK_PROVINCE_CD = row.GetCell(4).ToString();
                    item.BANK_LINE_NO = row.GetCell(5).ToString();
                    item.LegalUnitID = LegalUnitID;
                    item.R_RECORD_STATUS = 1;
                    item.R_RECORD_CREATE_DATE = System.DateTime.Now;
                    item.R_RECORD_CREATE_USER = UserContext.UserName;
                    item.R_RECORD_UPDATE_DATE = System.DateTime.Now;
                    item.R_RECORD_UPDATE_USER = UserContext.UserName;

                    var isExistModel = backAccountInfoService.FirstOrDefault(t => t.LegalUnitID == item.LegalUnitID&&t.BANK_LINE_NO==item.BANK_LINE_NO&&t.BANK_PROVINCE_CD == item.BANK_PROVINCE_CD);
                    if(isExistModel!=null)
                    {
                        //存在 不導入 寫入log
                        Log.LogMsg("【導入銀行網點數據】", "【導入銀行網點數據失敗】詳細信息：" + item.BANK_LINE_NO+" 存在！");
                        continue;
                    }
                    else
                    {
                        //不存在 導入
                        listModel.Add(item);
                    }
                }
            }

            if(listModel!=null&&listModel.Count>0)
            {
                backAccountInfoService.BeachAddData(listModel);
            }

            return Json(rep);
        }
        catch (Exception ex)
        {
            Log.LogMsg("【導入銀行網點數據】", "【導入銀行網點數據報錯】詳細信息：" + ex.Message);
            rep.Head.Code = ErrCode.ImportFailure;
            rep.Head.Msg = ex.Message;
            return Json(rep);
        }
    }
    else
    {
        rep.Head.Code = ErrCode.ImportFailure;
        rep.Head.Msg = "請上傳文件";
        return Json(rep);
    }
    
}