【C#】【Demo】 创建Excel帮助XSSFWorkbookCreateHelper。//用于浏览器导出Excel
//用于浏览器导出Excel，即return File(bytes, "application/vnd.ms-excel", titleName + ".xlsx");
using NPOI.SS.UserModel; using NPOI.SS.Util; using NPOI.XSSF.UserModel; using System; using System.Collections.Generic; using System.IO; namespace CommonUtil { /// <summary> /// 创建Excel帮助类 /// </summary> public class XSSFWorkbookCreateHelper { //创建Excel文件的对象 public XSSFWorkbook book; /// <summary> /// sheet数组 /// </summary> public List<ISheet> sheetList = new List<ISheet>(); /// <summary> /// 当前操作sheet的下标 /// </summary> public int thisSheetIndex = 0; //默认单元格宽度 int CellWidth; //默认单元格高度 short CellHeight; Dictionary<int, int> dicWidth; Dictionary<int, short> dicHeight; /// <summary> /// /// </summary> /// <param name="cellWidth">单元格宽</param> /// <param name="cellHeight">单元格高</param> public XSSFWorkbookCreateHelper(int cellWidth, short cellHeight, VerticalAlignment? center = null, string sheetName = "Sheet") { CellWidth = cellWidth; CellHeight = cellHeight; dicWidth = new Dictionary<int, int>(); dicHeight = new Dictionary<int, short>(); //创建Excel文件的对象 book = new XSSFWorkbook(); //NPOI.HSSF.UserModel.HSSFWorkbook book = new NPOI.HSSF.UserModel.HSSFWorkbook(); //添加一个sheet if (!string.IsNullOrWhiteSpace(sheetName)) { sheetList.Add(book.CreateSheet(sheetName)); } //样式 ICellStyle style = book.CreateCellStyle();//设置垂直居中格式 style.VerticalAlignment = center == null ? VerticalAlignment.Center : center.Value;// VerticalAlignment.Center;垂直居中 } /// <summary> /// 添加单元格 /// </summary> public void AddCell(CellModel model) { ISheet sheet1 = sheetList[thisSheetIndex]; try { int cellWidth = CellWidth; short cellHeight = CellHeight; if (model.Width != null) { cellWidth = model.Width.Value; //第一个宽不被覆盖 if (!dicWidth.ContainsKey(model.C)) { dicWidth.Add(model.C, model.Width.Value); } } else if (dicWidth.ContainsKey(model.C)) { cellWidth = dicWidth[model.C]; } if (model.Height != null) { cellHeight = model.Height.Value; //第一个不被覆盖 if (!dicHeight.ContainsKey(model.R)) { dicHeight.Add(model.R, model.Height.Value); } } else if (dicHeight.ContainsKey(model.R)) { cellHeight = dicHeight[model.R]; } IRow row = sheet1.GetRow(model.R); if (row == null) { row = sheet1.CreateRow(model.R); row.Height = cellHeight; } var cell = row.GetCell(model.C); if (cell == null) { sheet1.SetColumnWidth(model.C, cellWidth); cell = row.CreateCell(model.C); } if (model.Type == 1) { //设置下拉框验证 CellRangeAddressList cr = new CellRangeAddressList(model.R, model.R, model.C, model.C); XSSFDataValidationHelper h = new XSSFDataValidationHelper((XSSFSheet)sheet1); var dc = h.CreateExplicitListConstraint(model.SelectCheckList); var dv = h.CreateValidation(dc, cr); sheet1.AddValidationData(dv); //写入下拉框默认值 cell.SetCellValue(model.Value); } else if (model.Type == 2) { //公式 cell.CellFormula = model.Value; } else { cell.SetCellValue(model.Value); } //合并 if (model.REnd > model.R || model.CEnd > model.C) { for (int r = model.R; r <= model.REnd; r++) { var rowr = sheet1.GetRow(r); if (rowr == null) { rowr = sheet1.CreateRow(r); rowr.Height = cellHeight; } for (int c = model.C + 1; c <= model.CEnd; c++) { var cellc = rowr.GetCell(c); if (cellc == null) { sheet1.SetColumnWidth(c, cellWidth); cellc = rowr.CreateCell(c); } } } // 合并单元格 CellRangeAddress cra = new CellRangeAddress(model.R, model.REnd, model.C, model.CEnd); // 起始行, 终止行, 起始列, 终止列 sheet1.AddMergedRegion(cra); } } catch (Exception ex) { throw ex; } } /// <summary> /// 切换到下一个Sheet。 /// 按样例的话就重置单元格偏移变量，后续不变： /// bookHelper.NextSheet(batchNumber + sheetKey); /// cells = new List<CellModel>(); /// r = 0; c = 0; /// </summary> public void NextSheet(string sheetName) { sheetList.Add(book.CreateSheet(sheetName)); thisSheetIndex = sheetList.Count - 1; } public static void test() { XSSFWorkbookCreateHelper bookHelper = new XSSFWorkbookCreateHelper(1800, 400, NPOI.SS.UserModel.VerticalAlignment.Center); int r = 0, c = 0; //表头 bookHelper.AddCell(new CellModel(r, c++, "A1")); bookHelper.AddCell(new CellModel(r, c++, "B1")); bookHelper.AddCell(new CellModel(r, c++, "C1")); //换行 r++; c = 0; bookHelper.AddCell(new CellModel(r, c++, "A2")); bookHelper.AddCell(new CellModel(r, c++, "A2")); //公式 bookHelper.AddCell(new CellModel(r, c++, string.Format("IF(EXACT(A{0},B{0})=TRUE,\"相同\",\"并不相同\")", r+1), type: 2)); bookHelper.AddCell(new CellModel(r, c++, "D2")); bookHelper.AddCell(new CellModel(r, c++, "E2")); //公式 bookHelper.AddCell(new CellModel(r, c++, string.Format("IF(EXACT(D{0},E{0})=TRUE,\"相同\",\"并不相同\")", r+1), type: 2)); //下拉框 bookHelper.AddCell(new CellModel(r, c++, new string[] { "G2A", "G2B" }, "G2下拉框")); //换行 r++; c = 0; bookHelper.AddCell(new CellModel(r, c++, "A3")); //合并cw个单元格的列 int cw = 2; bookHelper.AddCell(new CellModel(r, c, "B3合并行" + cw, cend: c + (cw - 1))); c += cw; bookHelper.AddCell(new CellModel(r, c++, "D3")); //换行 r++; c = 0; bookHelper.AddCell(new CellModel(r, c++, "A4")); //合并rw个单元格的行 int rw = 3; bookHelper.AddCell(new CellModel(r, c, "B4合并列"+rw, rend: r + (rw - 1))); //合并列后的第一列 int oldR = r;//每列开始 c++; bookHelper.AddCell(new CellModel(r++, c, "C4.1")); bookHelper.AddCell(new CellModel(r++, c, "C4.2")); bookHelper.AddCell(new CellModel(r, c, "C4.3"));//最后一次行不加加 //合并列后的第二列 r = oldR;//每列开始 c++; bookHelper.AddCell(new CellModel(r++, c, "D4.1")); bookHelper.AddCell(new CellModel(r++, c, "D4.2")); bookHelper.AddCell(new CellModel(r, c, "D4.3"));//最后一次行不加加 //换行 r++; c = 0; bookHelper.AddCell(new CellModel(r, c++, "A" + (r + 1))); //保存流 //重写的禁止自动关闭的流对象FileUtilMemoryStream using (FileUtilMemoryStream ms = new FileUtilMemoryStream(false)) { bookHelper.book.Write(ms); //流会被关闭，所以转byte[]，需要用MemoryStream.ToArray() var bt = FileHelper.StreamToBytes(ms); //关闭流 ms.CloseIgnoreAllow(); //return File(bt, "application/vnd.ms-excel", titleName + ".xlsx"); } ////保存文件 //string path = AppDomain.CurrentDomain.BaseDirectory + "/template/excel"; //if (!System.IO.Directory.Exists(path)) //{ // System.IO.Directory.CreateDirectory(path); //} //path += "/test.xlsx"; //using (FileStream ms = new FileStream(path, FileMode.Create)) //{ // bookHelper.book.Write(ms); //} } } /// <summary> /// 单元格对象 /// </summary> public class CellModel { #region 重载构造 private CellModel() { } public CellModel(int r, int c, bool value, int? rend = null, int? cend = null, int? width = null, short? height = null) { init(r, c, value, rend, cend, width, height); } /// <summary> /// 字符串或公式 /// </summary> /// <param name="r"></param> /// <param name="c"></param> /// <param name="value"></param> /// <param name="rend"></param> /// <param name="cend"></param> /// <param name="width"></param> /// <param name="height"></param> /// <param name="type">特别类型，0默认，2公式CellFormula(是一个字符串，公式前不需要加=号)</param> public CellModel(int r, int c, string value, int? rend = null, int? cend = null, int? width = null, short? height = null, int type = 0) { init(r, c, value, rend, cend, width, height, type); } public CellModel(int r, int c, IRichTextString value, int? rend = null, int? cend = null, int? width = null, short? height = null) { init(r, c, value, rend, cend, width, height); } public CellModel(int r, int c, DateTime value, int? rend = null, int? cend = null, int? width = null, short? height = null) { init(r, c, value, rend, cend, width, height); } public CellModel(int r, int c, double value, int? rend = null, int? cend = null, int? width = null, short? height = null) { init(r, c, value, rend, cend, width, height); } /// <summary> /// 值字符串类型，并增加下拉框限制 /// </summary> /// <param name="r"></param> /// <param name="c"></param> /// <param name="selectCheckList"></param> /// <param name="value"></param> /// <param name="rend"></param> /// <param name="cend"></param> /// <param name="width"></param> /// <param name="height"></param> public CellModel(int r, int c, string[] selectCheckList, string value, int? rend = null, int? cend = null, int? width = null, short? height = null) { init(r, c, value, rend, cend, width, height, 1); this.SelectCheckList = selectCheckList; } #endregion private void init(int r, int c, dynamic value, int? rend = null, int? cend = null, int? width = null, short? height = null, int type = 0) { R = r; C = c; if (value == null) { value = ""; } Value = value; if (rend == null) { rend = r; } if (cend == null) { cend = c; } REnd = rend.Value; CEnd = cend.Value; Width = width; Height = height; Type = type; } internal int R;//行坐标 internal int C;//列坐标 internal int REnd;//单元格宽结束坐标，用于占多行(合并单元格) internal int CEnd;//单元格列结束坐标，用于占多列(合并单元格) internal dynamic Value;//单元格值，类型可选：bool、string、IRichTextString、DateTime、double internal int? Width; internal short? Height; /// <summary> /// 特别类型，0默认，1下拉框IDataValidation，2公式CellFormula(是一个字符串，公式前不需要加=号) /// </summary> internal int Type; /// <summary> /// 下拉框候选值列表 /// </summary> internal string[] SelectCheckList; } }
调用例：
/// <summary> /// 导出分销会员数据 /// </summary> /// <param name="searchJson"></param> /// <returns></returns> public ActionResult CreateExcelToRetailMember(string searchJson) { Search_ViewMemberJoinSale se = JsonHelp<Search_ViewMemberJoinSale>.FromJsonString(searchJson); var st = OperateContext.Current.BLLSession.IRetail_SaleBLL.CreateExcelToRetailMember(se); if (st != null) { string titleName = "分销会员数据"; if (se != null) { if (se.RegisterTimeST.HasValue) { titleName += se.RegisterTimeST.Value.ToString("yyyyMMdd"); } if (se.RegisterTimeET.HasValue) { titleName += se.RegisterTimeET.Value.ToString("~yyyyMMdd"); } } //重写的禁止自动关闭的流对象FileUtilMemoryStream using (FileUtilMemoryStream ms = new FileUtilMemoryStream(false)) { st.book.Write(ms); //流会被关闭，所以转byte[] var bt = FileHelper.StreamToBytes(ms); //关闭流 ms.CloseIgnoreAllow(); return File(bt, "application/vnd.ms-excel", titleName + ".xlsx"); } } else { return Content("导出分销会员数据失败"); } } /// <summary> /// 创建分销用户的导出excel，返回XSSF帮助类 /// </summary> public XSSFWorkbookCreateHelper CreateExcelToRetailMember(Search_ViewMemberJoinSale se) { try { //数据源 se.PageIndex = 0; se.PageSize = 0; var page = GetPageView_MemberJoinSale(se); if (page == null || page.Data == null || !page.Data.Any()) { throw new GeneralException(1, "未找到导出数据"); } var dataList = page.Data; //数据源 var memberIds = dataList.Select(x => x.MemberId).Distinct().ToList(); //地址列表 var addressList = DBSession.IUser_ShippingAddressDAL.GetListBy(x => memberIds.Contains(x.MemberId)); //充值记录//用户导出数据里要看的是充值（包括取消充值）的情况，不要余额（消费）的变动情况。 int[] balanceRecirdTypes = new int[] { (int)EnumMemberBalanceType.账户充值, (int)EnumMemberBalanceType.线下扣款, (int)EnumMemberBalanceType.小程序销售充值, (int)EnumMemberBalanceType.活动充值, }; var balanceRecordList = DBSession.IMember_BalanceRecordDAL.GetListBy(x => memberIds.Contains(x.MemberId) && balanceRecirdTypes.Contains(x.Type) //&& x.RechargeAmount >= 0 && x.GiveAmount >= 0 ); //充值记录操作人 var linkIds = balanceRecordList.Select(x => x.LinkId).Where(x => x != null).Distinct().ToList(); var accList = DBSession.ISys_AccountDAL.GetListBy(x => linkIds.Contains(x.AccountId)); var accMembers = DBSession.IMember_BasicInfoDAL.GetListBy(x => linkIds.Contains(x.MemberId)); //绑定宠物信息 var petList = DBSession.IMember_PetDAL.GetListBy(x => memberIds.Contains(x.MemberId)); var classIds = petList.Select(x => x.ClassId).Distinct().ToList(); var classList = DBSession.IProduct_ClassDAL.GetListBy(x => classIds.Contains(x.ClassId)); //用户订单，得到最近一次消费时间。之后手动按每月导出，不需要处理订单量太大问题。 var orderList = DBSession.IOrder_MainDAL.GetListBy(x => memberIds.Contains(x.MemberId)); var orderIds = orderList.Select(x => x.OrderId).ToList(); var orderProductList = DBSession.IOrder_ProductDAL.GetListBy(x => orderIds.Contains(x.OrderId) && x.ParentOrderProductId != Guid.Empty); //优惠券 var couponList = DBSession.IMember_CouponDAL.GetListBy(x => memberIds.Contains(x.MemberId)); //兑换券 var itemCouponList = DBSession.IMember_TestItemCouponDAL.GetListBy(x => memberIds.Contains(x.MemberId)); Guid catid = ConvertHelper.ToGuid(ConfigurationHelper.AppSetting("CatId")); var enumMemberCoupons = EnumberHelper.EnumToList<EnumMemberCoupon>(); var enumMemberTestItemCouponStates = EnumberHelper.EnumToList<EnumMemberTestItemCouponState>(); //创建表格帮助类 int width = 4500; short height = 400; XSSFWorkbookCreateHelper bookHelper = new XSSFWorkbookCreateHelper(width, height); List<CellModel> cells = new List<CellModel>(); //当前行 int r = 0; //当前列 int c = 0; //表头 #region 表头 cells.Add(new CellModel(r, c++, "id", 1)); cells.Add(new CellModel(r, c++, "用户昵称", 1)); cells.Add(new CellModel(r, c++, "手机号", 1)); cells.Add(new CellModel(r, c++, "注册时间", 1)); cells.Add(new CellModel(r, c++, "最近一次消费时间", 1)); cells.Add(new CellModel(r, c++, "年龄", 1)); cells.Add(new CellModel(r, c++, "性别", 1)); cells.Add(new CellModel(r, c++, "累计充值金额", 1)); List<CellModel> reLogs = new List<CellModel>() { new CellModel(r+1, c++, "时间"), new CellModel(r+1, c++, "余额"), new CellModel(r+1, c++, "宠知因币"), new CellModel(r+1, c++, "操作人"), new CellModel(r+1, c++, "充值说明"), }; cells.Add(new CellModel(r, c - reLogs.Count(), "充值记录", null, c - 1)); cells.AddRange(reLogs); cells.Add(new CellModel(r+1, c++, "账户余额", 1)); cells.Add(new CellModel(r+1, c++, "宠知因币", 1)); cells.Add(new CellModel(r+1, c++, "绑定宠物数量", 1)); var petCels = new List<CellModel>() { new CellModel(r+1, c++, "昵称"), new CellModel(r+1, c++, "宠物编号"), new CellModel(r+1, c++, "品系"), new CellModel(r+1, c++, "品种") }; cells.Add(new CellModel(r, c-petCels.Count(), "绑定宠物信息", null, c - 1)); cells.AddRange(petCels); cells.Add(new CellModel(r, c++, "检测项目数量", 1)); cells.Add(new CellModel(r, c++, "订单数量", 1)); cells.Add(new CellModel(r, c++, "优惠券数量", 1)); var couponCels = new List<CellModel>() { new CellModel(r+1, c++, "优惠券名字"), new CellModel(r+1, c++, "获得时间"), new CellModel(r+1, c++, "是否使用"), }; cells.Add(new CellModel(r, c - couponCels.Count(), "优惠券明细", null, c - 1)); cells.AddRange(couponCels); cells.Add(new CellModel(r, c++, "兑换券数量", 1)); var testCouCels = new List<CellModel>() { new CellModel(r+1, c++, "兑换券名字"), new CellModel(r+1, c++, "兑换券项目"), new CellModel(r+1, c++, "获得时间"), new CellModel(r+1, c++, "是否使用"), }; cells.Add(new CellModel(r, c - testCouCels.Count(), "兑换券明细", null, c - 1)); cells.AddRange(testCouCels); cells.Add(new CellModel(r, c++, "推荐人",1)); cells.Add(new CellModel(r, c++, "推荐人手机号",1)); cells.Add(new CellModel(r, c++, "绑定销售",1)); #endregion //表头占两行 r = 1; //插入数据 int radd = 0; var time = new DateTime(1750, 1, 1); foreach (var item in dataList) { r++; c = 0; #region 此用户数据 var addresses = addressList.Where(x => x.MemberId == item.MemberId).ToList(); int addressCount = addresses.Count(); var blanceRecords = balanceRecordList.Where(x => x.MemberId == item.MemberId).ToList(); int blanceCount = blanceRecords.Count(); var pets = petList.Where(x => x.MemberId == item.MemberId).ToList(); int petCount = pets.Count(); var coupons = couponList.Where(x => x.MemberId == item.MemberId).ToList(); int couponCount = coupons.Count(); var itemCoupons = itemCouponList.Where(x => x.MemberId == item.MemberId).ToList(); int itemCouponCount = itemCoupons.Count(); radd = blanceCount - 1; if (radd < petCount - 1) { radd = petCount - 1; } if (radd < addressCount - 1) { radd = addressCount - 1; } if (radd < couponCount - 1) { radd = couponCount - 1; } if (radd < itemCouponCount - 1) { radd = itemCouponCount - 1; } if (radd < 0) { radd = 0; } var orders = orderList.Where(x => x.MemberId == item.MemberId).ToList(); int orderCount = orders.Count(); #endregion bookHelper.AddCell(new CellModel(r, c++, item.MemberId.ToString(), r + radd)); bookHelper.AddCell(new CellModel(r, c++, item.NickName, r + radd)); bookHelper.AddCell(new CellModel(r, c++, item.Mobile, r + radd)); bookHelper.AddCell(new CellModel(r, c++, item.CreateTime.ToString("yyyy-MM-dd HH:mm"), r + radd)); //最近一次消费时间，含充值 bookHelper.AddCell(new CellModel(r, c++, item.LostPayTimeStr, r + radd)); //年龄 bookHelper.AddCell(new CellModel(r, c++, "", r + radd)); var sex = item.Sex == 1 ? "男" : (item.Sex == 2 ? "女" : "未知"); bookHelper.AddCell(new CellModel(r, c++, sex, r + radd)); //累计充值金额 if (blanceCount > 0) { //累计充值金额 var sumBlance = blanceRecords.Sum(x => x.RechargeAmount); bookHelper.AddCell(new CellModel(r, c, sumBlance.ToString("f2"), r + radd)); c++; for (int i = 0; i < blanceCount; i++) { var blance = blanceRecords[i]; bookHelper.AddCell(new CellModel(r + i, c + 0, blance.Createtime.ToString("yyyy-MM-dd HH:mm"))); bookHelper.AddCell(new CellModel(r + i, c + 1, blance.RechargeAmount.ToString("f2"))); bookHelper.AddCell(new CellModel(r + i, c + 2, blance.GiveAmount.ToString("f2"))); string accName = "系统执行"; if (blance.LinkId != Guid.Empty) { var acc = accList.FirstOrDefault(x => x.AccountId == blance.LinkId); if (acc != null) { accName = acc.Name; } else { var accM = accMembers.FirstOrDefault(x => x.MemberId == blance.LinkId); if (accM != null) { accName = accM.Mobile; } } } bookHelper.AddCell(new CellModel(r + i, c + 3, accName));//操作人 bookHelper.AddCell(new CellModel(r + i, c + 4, blance.ReMark)); } } else { //累计充值金额占列 c++; } c += reLogs.Count(); bookHelper.AddCell(new CellModel(r, c++, item.Cash.ToString("f2"), r + radd)); bookHelper.AddCell(new CellModel(r, c++, item.CZYCoin.ToString("f2"), r + radd)); //绑定宠物数量 bookHelper.AddCell(new CellModel(r, c++, petCount, r + radd)); if (petCount > 0) { for (int i = 0; i < petCount; i++) { var pet = pets[i]; bookHelper.AddCell(new CellModel(r + i, c + 0, pet.PetCNName)); bookHelper.AddCell(new CellModel(r + i, c + 1, pet.PetNumber)); string className = ""; if (classList.Any(x => x.ClassId == pet.ClassId)) { className = classList.First(x => x.ClassId == pet.ClassId).ClassName; } bookHelper.AddCell(new CellModel(r + i, c + 2, className)); bookHelper.AddCell(new CellModel(r + i, c + 3, StaticModel.SpecieNameCn(pet.SpeciesId))); } } c += petCels.Count(); var thisOrderIds = orders.Select(x => x.OrderId).ToList(); var productCount = orderProductList.Count(x => thisOrderIds.Contains(x.OrderId)); //检测项目数量 bookHelper.AddCell(new CellModel(r, c++, productCount, r + radd)); //订单数量 bookHelper.AddCell(new CellModel(r, c++, orderCount, r + radd)); //优惠券数量 bookHelper.AddCell(new CellModel(r, c++, couponCount, r + radd)); //优惠券明细//优惠券明细 和 兑换券明细 指的是获得的优惠券名字 获得时间 是否使用。 if (couponCount > 0) { for (int i = 0; i < couponCount; i++) { var coupon = coupons[i]; bookHelper.AddCell(new CellModel(r + i, c + 0, coupon.CouponName)); bookHelper.AddCell(new CellModel(r + i, c + 1, coupon.CreateTime)); var state = enumMemberCoupons.FirstOrDefault(x => x.EnumValue == coupon.State); if (state != null) { bookHelper.AddCell(new CellModel(r + i, c + 2, state.EnumName)); } } } c += couponCels.Count(); //兑换券数量 bookHelper.AddCell(new CellModel(r, c++, itemCouponCount, r + radd)); //兑换券明细 if (itemCouponCount > 0) { for (int i = 0; i < itemCouponCount; i++) { var itemCoupon = itemCoupons[i]; string pNames = ""; if (itemCoupon.ProductList != null && itemCoupon.ProductList.Any()) { foreach (var p in itemCoupon.ProductList) { if (p != null) { pNames += "-" + p.ProductName; } } } pNames = pNames.Trim('-'); bookHelper.AddCell(new CellModel(r + i, c + 0, itemCoupon.Remark)); bookHelper.AddCell(new CellModel(r + i, c + 1, pNames)); bookHelper.AddCell(new CellModel(r + i, c + 2, itemCoupon.CreateTime.ToString("yyyy-MM-dd HH:mm"))); var state = enumMemberTestItemCouponStates.FirstOrDefault(x => x.EnumValue == itemCoupon.IsUse); if (state != null) { bookHelper.AddCell(new CellModel(r + i, c + 3, state.EnumName)); } } } c += testCouCels.Count(); //推荐人 bookHelper.AddCell(new CellModel(r, c++, item.Channel_Contacts, r + radd)); bookHelper.AddCell(new CellModel(r, c++, item.Channel_Phone, r + radd)); bookHelper.AddCell(new CellModel(r, c++, item.SaleName, r + radd)); r += radd; } foreach (var item in cells) { bookHelper.AddCell(item); } return bookHelper; } catch (Exception ex) { Common.LogHelper.Instance.Error("导出分销会员数据出错", ex); return null; } }
//导出excel详细
scope.ExportDetail = function () {
if (scope.rowCount > 10000) {
alert("本次导出数据较多，成功导出后将自动下载，请勿频繁操作！如果失败请筛选减少数量。")
}
if (scope.rowCount > 0) {
window.open("CreateExcelToRetailMember?searchJson=" + JSON.stringify(scope.SearchInfo));
}
}
using NPOI.SS.UserModel;using NPOI.SS.Util;using NPOI.XSSF.UserModel;using System;using System.Collections.Generic;using System.IO;
namespace CommonUtil{ /// <summary> /// 创建Excel帮助类 /// </summary> public class XSSFWorkbookCreateHelper { //创建Excel文件的对象 public XSSFWorkbook book;
/// <summary> /// sheet数组 /// </summary> public List<ISheet> sheetList = new List<ISheet>(); /// <summary> /// 当前操作sheet的下标 /// </summary> public int thisSheetIndex = 0;
//默认单元格宽度 int CellWidth;
//默认单元格高度 short CellHeight;
Dictionary<int, int> dicWidth; Dictionary<int, short> dicHeight;
/// <summary> /// /// </summary> /// <param name="cellWidth">单元格宽</param> /// <param name="cellHeight">单元格高</param> public XSSFWorkbookCreateHelper(int cellWidth, short cellHeight, VerticalAlignment? center = null, string sheetName = "Sheet") { CellWidth = cellWidth; CellHeight = cellHeight;
dicWidth = new Dictionary<int, int>(); dicHeight = new Dictionary<int, short>();
//创建Excel文件的对象 book = new XSSFWorkbook(); //NPOI.HSSF.UserModel.HSSFWorkbook book = new NPOI.HSSF.UserModel.HSSFWorkbook();
//添加一个sheet if (!string.IsNullOrWhiteSpace(sheetName)) { sheetList.Add(book.CreateSheet(sheetName)); }
//样式 ICellStyle style = book.CreateCellStyle();//设置垂直居中格式 style.VerticalAlignment = center == null ? VerticalAlignment.Center : center.Value;// VerticalAlignment.Center;垂直居中 }
/// <summary> /// 添加单元格 /// </summary> public void AddCell(CellModel model) { ISheet sheet1 = sheetList[thisSheetIndex]; try {
int cellWidth = CellWidth; short cellHeight = CellHeight;
if (model.Width != null) { cellWidth = model.Width.Value;
//第一个宽不被覆盖 if (!dicWidth.ContainsKey(model.C)) { dicWidth.Add(model.C, model.Width.Value); }
} else if (dicWidth.ContainsKey(model.C)) { cellWidth = dicWidth[model.C]; }
if (model.Height != null) { cellHeight = model.Height.Value;
//第一个不被覆盖 if (!dicHeight.ContainsKey(model.R)) { dicHeight.Add(model.R, model.Height.Value); } } else if (dicHeight.ContainsKey(model.R)) { cellHeight = dicHeight[model.R]; }
IRow row = sheet1.GetRow(model.R); if (row == null) { row = sheet1.CreateRow(model.R); row.Height = cellHeight; } var cell = row.GetCell(model.C); if (cell == null) { sheet1.SetColumnWidth(model.C, cellWidth); cell = row.CreateCell(model.C); }
if (model.Type == 1) { //设置下拉框验证 CellRangeAddressList cr = new CellRangeAddressList(model.R, model.R, model.C, model.C); XSSFDataValidationHelper h = new XSSFDataValidationHelper((XSSFSheet)sheet1); var dc = h.CreateExplicitListConstraint(model.SelectCheckList); var dv = h.CreateValidation(dc, cr); sheet1.AddValidationData(dv);
//写入下拉框默认值 cell.SetCellValue(model.Value); } else if (model.Type == 2) { //公式 cell.CellFormula = model.Value; } else { cell.SetCellValue(model.Value); } //合并 if (model.REnd > model.R || model.CEnd > model.C) { for (int r = model.R; r <= model.REnd; r++) { var rowr = sheet1.GetRow(r); if (rowr == null) { rowr = sheet1.CreateRow(r); rowr.Height = cellHeight; } for (int c = model.C + 1; c <= model.CEnd; c++) { var cellc = rowr.GetCell(c); if (cellc == null) { sheet1.SetColumnWidth(c, cellWidth); cellc = rowr.CreateCell(c); } } }
// 合并单元格 CellRangeAddress cra = new CellRangeAddress(model.R, model.REnd, model.C, model.CEnd); // 起始行, 终止行, 起始列, 终止列 sheet1.AddMergedRegion(cra); } } catch (Exception ex) { throw ex; } }
/// <summary> /// 切换到下一个Sheet。 /// 按样例的话就重置单元格偏移变量，后续不变： /// bookHelper.NextSheet(batchNumber + sheetKey); /// cells = new List<CellModel>(); /// r = 0; c = 0; /// </summary> public void NextSheet(string sheetName) { sheetList.Add(book.CreateSheet(sheetName)); thisSheetIndex = sheetList.Count - 1; }
public static void test() { XSSFWorkbookCreateHelper bookHelper = new XSSFWorkbookCreateHelper(1800, 400, NPOI.SS.UserModel.VerticalAlignment.Center); int r = 0, c = 0;
//表头 bookHelper.AddCell(new CellModel(r, c++, "A1")); bookHelper.AddCell(new CellModel(r, c++, "B1")); bookHelper.AddCell(new CellModel(r, c++, "C1"));
//换行 r++; c = 0; bookHelper.AddCell(new CellModel(r, c++, "A2")); bookHelper.AddCell(new CellModel(r, c++, "A2")); //公式 bookHelper.AddCell(new CellModel(r, c++, string.Format("IF(EXACT(A{0},B{0})=TRUE,\"相同\",\"并不相同\")", r+1), type: 2)); bookHelper.AddCell(new CellModel(r, c++, "D2")); bookHelper.AddCell(new CellModel(r, c++, "E2")); //公式 bookHelper.AddCell(new CellModel(r, c++, string.Format("IF(EXACT(D{0},E{0})=TRUE,\"相同\",\"并不相同\")", r+1), type: 2)); //下拉框 bookHelper.AddCell(new CellModel(r, c++, new string[] { "G2A", "G2B" }, "G2下拉框"));
//换行 r++; c = 0; bookHelper.AddCell(new CellModel(r, c++, "A3")); //合并cw个单元格的列 int cw = 2; bookHelper.AddCell(new CellModel(r, c, "B3合并行" + cw, cend: c + (cw - 1))); c += cw; bookHelper.AddCell(new CellModel(r, c++, "D3"));
//换行 r++; c = 0; bookHelper.AddCell(new CellModel(r, c++, "A4")); //合并rw个单元格的行 int rw = 3; bookHelper.AddCell(new CellModel(r, c, "B4合并列"+rw, rend: r + (rw - 1))); //合并列后的第一列 int oldR = r;//每列开始 c++; bookHelper.AddCell(new CellModel(r++, c, "C4.1")); bookHelper.AddCell(new CellModel(r++, c, "C4.2")); bookHelper.AddCell(new CellModel(r, c, "C4.3"));//最后一次行不加加 //合并列后的第二列 r = oldR;//每列开始 c++; bookHelper.AddCell(new CellModel(r++, c, "D4.1")); bookHelper.AddCell(new CellModel(r++, c, "D4.2")); bookHelper.AddCell(new CellModel(r, c, "D4.3"));//最后一次行不加加
//换行 r++; c = 0; bookHelper.AddCell(new CellModel(r, c++, "A" + (r + 1)));
//保存流 //重写的禁止自动关闭的流对象FileUtilMemoryStream using (FileUtilMemoryStream ms = new FileUtilMemoryStream(false)) { bookHelper.book.Write(ms);
//流会被关闭，所以转byte[]，需要用MemoryStream.ToArray() var bt = FileHelper.StreamToBytes(ms);
//关闭流 ms.CloseIgnoreAllow();
//return File(bt, "application/vnd.ms-excel", titleName + ".xlsx"); }
////保存文件 //string path = AppDomain.CurrentDomain.BaseDirectory + "/template/excel"; //if (!System.IO.Directory.Exists(path)) //{ // System.IO.Directory.CreateDirectory(path); //} //path += "/test.xlsx"; //using (FileStream ms = new FileStream(path, FileMode.Create)) //{ // bookHelper.book.Write(ms); //} }
}
/// <summary> /// 单元格对象 /// </summary> public class CellModel { #region 重载构造 private CellModel() { } public CellModel(int r, int c, bool value, int? rend = null, int? cend = null, int? width = null, short? height = null) { init(r, c, value, rend, cend, width, height); } /// <summary> /// 字符串或公式 /// </summary> /// <param name="r"></param> /// <param name="c"></param> /// <param name="value"></param> /// <param name="rend"></param> /// <param name="cend"></param> /// <param name="width"></param> /// <param name="height"></param> /// <param name="type">特别类型，0默认，2公式CellFormula(是一个字符串，公式前不需要加=号)</param> public CellModel(int r, int c, string value, int? rend = null, int? cend = null, int? width = null, short? height = null, int type = 0) { init(r, c, value, rend, cend, width, height, type); } public CellModel(int r, int c, IRichTextString value, int? rend = null, int? cend = null, int? width = null, short? height = null) { init(r, c, value, rend, cend, width, height); } public CellModel(int r, int c, DateTime value, int? rend = null, int? cend = null, int? width = null, short? height = null) { init(r, c, value, rend, cend, width, height); } public CellModel(int r, int c, double value, int? rend = null, int? cend = null, int? width = null, short? height = null) { init(r, c, value, rend, cend, width, height); } /// <summary> /// 值字符串类型，并增加下拉框限制 /// </summary> /// <param name="r"></param> /// <param name="c"></param> /// <param name="selectCheckList"></param> /// <param name="value"></param> /// <param name="rend"></param> /// <param name="cend"></param> /// <param name="width"></param> /// <param name="height"></param> public CellModel(int r, int c, string[] selectCheckList, string value, int? rend = null, int? cend = null, int? width = null, short? height = null) { init(r, c, value, rend, cend, width, height, 1); this.SelectCheckList = selectCheckList; } #endregion
private void init(int r, int c, dynamic value, int? rend = null, int? cend = null, int? width = null, short? height = null, int type = 0) { R = r; C = c; if (value == null) { value = ""; } Value = value; if (rend == null) { rend = r; } if (cend == null) { cend = c; } REnd = rend.Value; CEnd = cend.Value; Width = width; Height = height; Type = type; }
internal int R;//行坐标 internal int C;//列坐标 internal int REnd;//单元格宽结束坐标，用于占多行(合并单元格) internal int CEnd;//单元格列结束坐标，用于占多列(合并单元格)
internal dynamic Value;//单元格值，类型可选：bool、string、IRichTextString、DateTime、double
internal int? Width; internal short? Height;
/// <summary> /// 特别类型，0默认，1下拉框IDataValidation，2公式CellFormula(是一个字符串，公式前不需要加=号) /// </summary> internal int Type;
/// <summary> /// 下拉框候选值列表 /// </summary> internal string[] SelectCheckList; }
/* 例： * /// <summary> /// 导出分销会员数据 /// </summary> /// <param name="searchJson"></param> /// <returns></returns> public ActionResult CreateExcelToRetailMember(string searchJson) { Search_ViewMemberJoinSale se = JsonHelp<Search_ViewMemberJoinSale>.FromJsonString(searchJson); var st = OperateContext.Current.BLLSession.IRetail_SaleBLL.CreateExcelToRetailMember(se);
if (st != null) { string titleName = "分销会员数据"; if (se != null) { if (se.RegisterTimeST.HasValue) { titleName += se.RegisterTimeST.Value.ToString("yyyyMMdd"); } if (se.RegisterTimeET.HasValue) { titleName += se.RegisterTimeET.Value.ToString("~yyyyMMdd"); } } //重写的禁止自动关闭的流对象FileUtilMemoryStream using (FileUtilMemoryStream ms = new FileUtilMemoryStream(false)) { st.book.Write(ms);
//流会被关闭，所以转byte[] var bt = FileHelper.StreamToBytes(ms);
//关闭流 ms.CloseIgnoreAllow();
return File(bt, "application/vnd.ms-excel", titleName + ".xlsx"); } } else { return Content("导出分销会员数据失败"); } } /// <summary> /// 创建分销用户的导出excel，返回XSSF帮助类 /// </summary> public XSSFWorkbookCreateHelper CreateExcelToRetailMember(Search_ViewMemberJoinSale se) { try { //数据源 se.PageIndex = 0; se.PageSize = 0; var page = GetPageView_MemberJoinSale(se); if (page == null || page.Data == null || !page.Data.Any()) { throw new GeneralException(1, "未找到导出数据"); }
var dataList = page.Data;
//数据源 var memberIds = dataList.Select(x => x.MemberId).Distinct().ToList();
//地址列表 var addressList = DBSession.IUser_ShippingAddressDAL.GetListBy(x => memberIds.Contains(x.MemberId));
//充值记录//用户导出数据里要看的是充值（包括取消充值）的情况，不要余额（消费）的变动情况。 int[] balanceRecirdTypes = new int[] { (int)EnumMemberBalanceType.账户充值, (int)EnumMemberBalanceType.线下扣款, (int)EnumMemberBalanceType.小程序销售充值, (int)EnumMemberBalanceType.活动充值, }; var balanceRecordList = DBSession.IMember_BalanceRecordDAL.GetListBy(x => memberIds.Contains(x.MemberId) && balanceRecirdTypes.Contains(x.Type) //&& x.RechargeAmount >= 0 && x.GiveAmount >= 0 );
//充值记录操作人 var linkIds = balanceRecordList.Select(x => x.LinkId).Where(x => x != null).Distinct().ToList(); var accList = DBSession.ISys_AccountDAL.GetListBy(x => linkIds.Contains(x.AccountId)); var accMembers = DBSession.IMember_BasicInfoDAL.GetListBy(x => linkIds.Contains(x.MemberId));
//绑定宠物信息 var petList = DBSession.IMember_PetDAL.GetListBy(x => memberIds.Contains(x.MemberId)); var classIds = petList.Select(x => x.ClassId).Distinct().ToList(); var classList = DBSession.IProduct_ClassDAL.GetListBy(x => classIds.Contains(x.ClassId));
//用户订单，得到最近一次消费时间。之后手动按每月导出，不需要处理订单量太大问题。 var orderList = DBSession.IOrder_MainDAL.GetListBy(x => memberIds.Contains(x.MemberId)); var orderIds = orderList.Select(x => x.OrderId).ToList();
var orderProductList = DBSession.IOrder_ProductDAL.GetListBy(x => orderIds.Contains(x.OrderId) && x.ParentOrderProductId != Guid.Empty);
//优惠券 var couponList = DBSession.IMember_CouponDAL.GetListBy(x => memberIds.Contains(x.MemberId));
//兑换券 var itemCouponList = DBSession.IMember_TestItemCouponDAL.GetListBy(x => memberIds.Contains(x.MemberId));
Guid catid = ConvertHelper.ToGuid(ConfigurationHelper.AppSetting("CatId"));
var enumMemberCoupons = EnumberHelper.EnumToList<EnumMemberCoupon>(); var enumMemberTestItemCouponStates = EnumberHelper.EnumToList<EnumMemberTestItemCouponState>();
//创建表格帮助类 int width = 4500; short height = 400; XSSFWorkbookCreateHelper bookHelper = new XSSFWorkbookCreateHelper(width, height); List<CellModel> cells = new List<CellModel>();
//当前行 int r = 0;
//当前列 int c = 0;
//表头 #region 表头 cells.Add(new CellModel(r, c++, "id", 1)); cells.Add(new CellModel(r, c++, "用户昵称", 1)); cells.Add(new CellModel(r, c++, "手机号", 1)); cells.Add(new CellModel(r, c++, "注册时间", 1)); cells.Add(new CellModel(r, c++, "最近一次消费时间", 1)); cells.Add(new CellModel(r, c++, "年龄", 1)); cells.Add(new CellModel(r, c++, "性别", 1)); cells.Add(new CellModel(r, c++, "累计充值金额", 1));
List<CellModel> reLogs = new List<CellModel>() { new CellModel(r+1, c++, "时间"), new CellModel(r+1, c++, "余额"), new CellModel(r+1, c++, "宠知因币"), new CellModel(r+1, c++, "操作人"), new CellModel(r+1, c++, "充值说明"), }; cells.Add(new CellModel(r, c - reLogs.Count(), "充值记录", null, c - 1)); cells.AddRange(reLogs);
cells.Add(new CellModel(r+1, c++, "账户余额", 1)); cells.Add(new CellModel(r+1, c++, "宠知因币", 1)); cells.Add(new CellModel(r+1, c++, "绑定宠物数量", 1));
var petCels = new List<CellModel>() { new CellModel(r+1, c++, "昵称"), new CellModel(r+1, c++, "宠物编号"), new CellModel(r+1, c++, "品系"), new CellModel(r+1, c++, "品种") };
cells.Add(new CellModel(r, c-petCels.Count(), "绑定宠物信息", null, c - 1)); cells.AddRange(petCels);
cells.Add(new CellModel(r, c++, "检测项目数量", 1)); cells.Add(new CellModel(r, c++, "订单数量", 1)); cells.Add(new CellModel(r, c++, "优惠券数量", 1));
var couponCels = new List<CellModel>() { new CellModel(r+1, c++, "优惠券名字"), new CellModel(r+1, c++, "获得时间"), new CellModel(r+1, c++, "是否使用"), };
cells.Add(new CellModel(r, c - couponCels.Count(), "优惠券明细", null, c - 1)); cells.AddRange(couponCels);
cells.Add(new CellModel(r, c++, "兑换券数量", 1));
var testCouCels = new List<CellModel>() { new CellModel(r+1, c++, "兑换券名字"), new CellModel(r+1, c++, "兑换券项目"), new CellModel(r+1, c++, "获得时间"), new CellModel(r+1, c++, "是否使用"), };
cells.Add(new CellModel(r, c - testCouCels.Count(), "兑换券明细", null, c - 1)); cells.AddRange(testCouCels);
cells.Add(new CellModel(r, c++, "推荐人",1)); cells.Add(new CellModel(r, c++, "推荐人手机号",1)); cells.Add(new CellModel(r, c++, "绑定销售",1)); #endregion //表头占两行 r = 1;
//插入数据 int radd = 0; var time = new DateTime(1750, 1, 1); foreach (var item in dataList) { r++; c = 0; #region 此用户数据 var addresses = addressList.Where(x => x.MemberId == item.MemberId).ToList(); int addressCount = addresses.Count(); var blanceRecords = balanceRecordList.Where(x => x.MemberId == item.MemberId).ToList(); int blanceCount = blanceRecords.Count(); var pets = petList.Where(x => x.MemberId == item.MemberId).ToList(); int petCount = pets.Count(); var coupons = couponList.Where(x => x.MemberId == item.MemberId).ToList(); int couponCount = coupons.Count(); var itemCoupons = itemCouponList.Where(x => x.MemberId == item.MemberId).ToList(); int itemCouponCount = itemCoupons.Count();
radd = blanceCount - 1; if (radd < petCount - 1) { radd = petCount - 1; } if (radd < addressCount - 1) { radd = addressCount - 1; } if (radd < couponCount - 1) { radd = couponCount - 1; } if (radd < itemCouponCount - 1) { radd = itemCouponCount - 1; } if (radd < 0) { radd = 0; }
var orders = orderList.Where(x => x.MemberId == item.MemberId).ToList(); int orderCount = orders.Count(); #endregion
bookHelper.AddCell(new CellModel(r, c++, item.MemberId.ToString(), r + radd)); bookHelper.AddCell(new CellModel(r, c++, item.NickName, r + radd)); bookHelper.AddCell(new CellModel(r, c++, item.Mobile, r + radd)); bookHelper.AddCell(new CellModel(r, c++, item.CreateTime.ToString("yyyy-MM-dd HH:mm"), r + radd));
//最近一次消费时间，含充值 bookHelper.AddCell(new CellModel(r, c++, item.LostPayTimeStr, r + radd));
//年龄 bookHelper.AddCell(new CellModel(r, c++, "", r + radd));
var sex = item.Sex == 1 ? "男" : (item.Sex == 2 ? "女" : "未知"); bookHelper.AddCell(new CellModel(r, c++, sex, r + radd));
//累计充值金额 if (blanceCount > 0) { //累计充值金额 var sumBlance = blanceRecords.Sum(x => x.RechargeAmount); bookHelper.AddCell(new CellModel(r, c, sumBlance.ToString("f2"), r + radd));
c++;
for (int i = 0; i < blanceCount; i++) { var blance = blanceRecords[i]; bookHelper.AddCell(new CellModel(r + i, c + 0, blance.Createtime.ToString("yyyy-MM-dd HH:mm"))); bookHelper.AddCell(new CellModel(r + i, c + 1, blance.RechargeAmount.ToString("f2"))); bookHelper.AddCell(new CellModel(r + i, c + 2, blance.GiveAmount.ToString("f2")));
string accName = "系统执行"; if (blance.LinkId != Guid.Empty) { var acc = accList.FirstOrDefault(x => x.AccountId == blance.LinkId); if (acc != null) { accName = acc.Name; } else { var accM = accMembers.FirstOrDefault(x => x.MemberId == blance.LinkId); if (accM != null) { accName = accM.Mobile; } } } bookHelper.AddCell(new CellModel(r + i, c + 3, accName));//操作人 bookHelper.AddCell(new CellModel(r + i, c + 4, blance.ReMark)); } } else { //累计充值金额占列 c++; } c += reLogs.Count();
bookHelper.AddCell(new CellModel(r, c++, item.Cash.ToString("f2"), r + radd)); bookHelper.AddCell(new CellModel(r, c++, item.CZYCoin.ToString("f2"), r + radd));
//绑定宠物数量 bookHelper.AddCell(new CellModel(r, c++, petCount, r + radd)); if (petCount > 0) { for (int i = 0; i < petCount; i++) { var pet = pets[i]; bookHelper.AddCell(new CellModel(r + i, c + 0, pet.PetCNName)); bookHelper.AddCell(new CellModel(r + i, c + 1, pet.PetNumber));
string className = ""; if (classList.Any(x => x.ClassId == pet.ClassId)) { className = classList.First(x => x.ClassId == pet.ClassId).ClassName; } bookHelper.AddCell(new CellModel(r + i, c + 2, className)); bookHelper.AddCell(new CellModel(r + i, c + 3, StaticModel.SpecieNameCn(pet.SpeciesId))); } } c += petCels.Count();
var thisOrderIds = orders.Select(x => x.OrderId).ToList(); var productCount = orderProductList.Count(x => thisOrderIds.Contains(x.OrderId)); //检测项目数量 bookHelper.AddCell(new CellModel(r, c++, productCount, r + radd));
//订单数量 bookHelper.AddCell(new CellModel(r, c++, orderCount, r + radd)); //优惠券数量 bookHelper.AddCell(new CellModel(r, c++, couponCount, r + radd));
//优惠券明细//优惠券明细 和 兑换券明细 指的是获得的优惠券名字 获得时间 是否使用。 if (couponCount > 0) { for (int i = 0; i < couponCount; i++) { var coupon = coupons[i]; bookHelper.AddCell(new CellModel(r + i, c + 0, coupon.CouponName)); bookHelper.AddCell(new CellModel(r + i, c + 1, coupon.CreateTime)); var state = enumMemberCoupons.FirstOrDefault(x => x.EnumValue == coupon.State); if (state != null) { bookHelper.AddCell(new CellModel(r + i, c + 2, state.EnumName)); } } } c += couponCels.Count();
//兑换券数量 bookHelper.AddCell(new CellModel(r, c++, itemCouponCount, r + radd));
//兑换券明细 if (itemCouponCount > 0) { for (int i = 0; i < itemCouponCount; i++) { var itemCoupon = itemCoupons[i]; string pNames = ""; if (itemCoupon.ProductList != null && itemCoupon.ProductList.Any()) { foreach (var p in itemCoupon.ProductList) { if (p != null) { pNames += "-" + p.ProductName; } } } pNames = pNames.Trim('-');
bookHelper.AddCell(new CellModel(r + i, c + 0, itemCoupon.Remark)); bookHelper.AddCell(new CellModel(r + i, c + 1, pNames)); bookHelper.AddCell(new CellModel(r + i, c + 2, itemCoupon.CreateTime.ToString("yyyy-MM-dd HH:mm")));
var state = enumMemberTestItemCouponStates.FirstOrDefault(x => x.EnumValue == itemCoupon.IsUse); if (state != null) { bookHelper.AddCell(new CellModel(r + i, c + 3, state.EnumName)); } } } c += testCouCels.Count();
//推荐人 bookHelper.AddCell(new CellModel(r, c++, item.Channel_Contacts, r + radd));
bookHelper.AddCell(new CellModel(r, c++, item.Channel_Phone, r + radd));
bookHelper.AddCell(new CellModel(r, c++, item.SaleName, r + radd));
r += radd; }
foreach (var item in cells) { bookHelper.AddCell(item); } return bookHelper;
} catch (Exception ex) {
Common.LogHelper.Instance.Error("导出分销会员数据出错", ex); return null; } }
*/
/* 例js部分 //导出excel详细 scope.ExportDetail = function () { if (scope.rowCount > 10000) { alert("本次导出数据较多，成功导出后将自动下载，请勿频繁操作！如果失败请筛选减少数量。") } if (scope.rowCount > 0) { window.open("CreateExcelToRetailMember?searchJson=" + JSON.stringify(scope.SearchInfo)); }
} */}
