asp.net MVC 文件流导出Excel

1 <form id="FormEsExcel" action="/**/ExportEsExcelData" method="post">
2   
3 </form>

  <div style="float: right; margin-top: 25px; margin-bottom: 5px;">
            <a class="btn120" href="#" onclick="ShowExportData()">导出</a>
        </div>

  1         public FileResult ExportEsExcelData()
  2         {
  3            
  4             var sbHtml = new StringBuilder();
  5             sbHtml.Append("<table border='1' cellspacing='0' cellpadding='0'>");
  6             sbHtml.Append("<tr>");
  7             var lstTitle = new List<string> { "序列号1", "序列号1", "序列号1", "序列号1", "序列号1", "序列号1", "序列号1", "序列号1", "序列号1", "序列号1", "序列号1", "序列号1", "序列号1", "序列号1", "序列号1", "序列号1", "序列号1", "序列号1", "序列号1", "序列号1","序列号1" };
  8             foreach (var item in lstTitle)
  9             {
 10                 sbHtml.AppendFormat("<td style='font-size: 14px;text-align:center;background-color: #DCE0E2; font-weight:bold;' height='25'>{0}</td>", item);
 11             }
 12             sbHtml.Append("</tr>");
 13             try
 14             {
 15                 ExportParamDTO param = new ExportParamDTO();
 16                 string orderIs = SessionHelper.Get("orderids");
 17                 List<Guid> orderlist = new List<Guid>();
 18                 if (orderIs!=null)
 19                 {
 20                     string[] arr = orderIs.Split(',').ToArray();
 21                     foreach (var item in arr)
 22                     {
 23                         orderlist.Add(Guid.Parse(item));
 24                     }
 25                 }
 26                 param._orderIds = orderlist;
 27                 CommodityOrderFacade orderBP = new CommodityOrderFacade();
 28                 List<ExportResultDTO> result = orderBP.ExportResult(param);
 29                 int i = 1, orderItemCount = 0, j = 0;
 30                 foreach (ExportResultDTO model in result)
 31                 {
 32                     orderItemCount = model.Products == null ? 0 : model.Products.Count;
 33                     j = 0;
 34                     foreach (ProductList product in model.Products)
 35                     {
 36                         if (model.State == 7 || model.StateAfterSales == 7)
 37                         {
 38                             model.ChannelShareMoney = 0;
 39                         }
 40                         sbHtml.Append("<tr>");
 41                         if (orderItemCount > 1 && j == 0)
 42                         {
 43                             sbHtml.AppendFormat("<td rowspan='{0}' style='font-size: 12px;height:20px;'>{1}</td>", orderItemCount, i);
 44                             sbHtml.AppendFormat("<td rowspan='{0}' style='font-size: 12px;height:20px;vnd.ms-excel.numberformat:@'>{1}</td>", orderItemCount, model.Code);
 45                         }
 46                         else if (orderItemCount == 1)
 47                         {
 48                             sbHtml.AppendFormat("<td style='font-size: 12px;height:20px;'>{0}</td>", i);
 49                             sbHtml.AppendFormat("<td style='font-size: 12px;height:20px;vnd.ms-excel.numberformat:@'>{0}</td>", model.Code);
 50                         }
 51                         sbHtml.AppendFormat("<td style='font-size: 12px;height:20px;vnd.ms-excel.numberformat:@'>{0}</td>", model.AppName);
 52                         sbHtml.AppendFormat("<td style='font-size: 12px;height:20px;vnd.ms-excel.numberformat:@'>{0}</td>", model.AppType);
 53                         sbHtml.AppendFormat("<td style='font-size: 12px;height:20px;vnd.ms-excel.numberformat:@'>{0}</td>", product.ProductName);
 54                         sbHtml.AppendFormat("<td style='font-size: 12px;height:20px;'>{0}</td>", product.ProductPric);
 55                         sbHtml.AppendFormat("<td style='font-size: 12px;height:20px;'>{0}</td>", product.BuyNumber);
 56                         if (orderItemCount > 1 && j == 0)
 57                         {
 58                             sbHtml.AppendFormat("<td rowspan='{0}' style='font-size: 12px;height:20px;'>{1}</td>", orderItemCount, model.OrdersTime);
 59                             sbHtml.AppendFormat("<td rowspan='{0}' style='font-size: 12px;height:20px;'>{1}</td>", orderItemCount, model.PaymentTime);
 60                             sbHtml.AppendFormat("<td rowspan='{0}' style='font-size: 12px;height:20px;'>{1}</td>", orderItemCount, model.PaymentType);
 61                             sbHtml.AppendFormat("<td rowspan='{0}' style='font-size: 12px;height:20px;'>{1}</td>", orderItemCount, model.PracticalPayment);
 62                             sbHtml.AppendFormat("<td rowspan='{0}' style='font-size: 12px;height:20px;vnd.ms-excel.numberformat:@'>{1}</td>", orderItemCount, GetOrderStateDescription(model.State, model.SelfTakeFlag, model.StateAfterSales));
 63                             if (model.State == 7 && model.RefundMoney + model.RefundScoreMoney >= 0)
 64                             {
 65                                 if (model.RefundScoreMoney > 0)
 66                                 {
 67                                     sbHtml.AppendFormat("<td rowspan='{0}' style='font-size: 12px;height:20px;'>{1}（含{2}元积分）</td>", orderItemCount, model.RefundMoney.Value + model.RefundScoreMoney, model.RefundScoreMoney);
 68                                 }
 69                                 else
 70                                 {
 71                                     sbHtml.AppendFormat("<td rowspan='{0}' style='font-size: 12px;height:20px;'>{1}</td>", orderItemCount, model.RefundMoney.Value);
 72                                 }
 73                             }
 74                             else
 75                             {
 76                                 sbHtml.AppendFormat("<td rowspan='{0}' style='font-size: 12px;height:20px;'>{1}</td>", orderItemCount, "");
 77                             }
 78                             sbHtml.AppendFormat("<td rowspan='{0}' style='font-size: 12px;height:20px;vnd.ms-excel.numberformat:@'>{1}</td>", orderItemCount, model.Payer);
 79                             sbHtml.AppendFormat("<td rowspan='{0}' style='font-size: 12px;height:20px;vnd.ms-excel.numberformat:@'>{1}</td>", orderItemCount, model.Phone);
 80                             sbHtml.AppendFormat("<td rowspan='{0}' style='font-size: 12px;height:20px;vnd.ms-excel.numberformat:@'>{1}</td>", orderItemCount, model.ShippingAddress);
 81                             sbHtml.AppendFormat("<td rowspan='{0}' style='font-size: 12px;height:20px;'>{1}</td>", orderItemCount, model.Freight);
 82                             sbHtml.AppendFormat("<td rowspan='{0}' style='font-size: 12px;height:20px;'>{1}</td>", orderItemCount, model.GoldCoupon);
 83                             sbHtml.AppendFormat("<td rowspan='{0}' style='font-size: 12px;height:20px;'>{1}</td>", orderItemCount, model.CouponValue);
 84                             sbHtml.AppendFormat("<td rowspan='{0}' style='font-size: 12px;height:20px;'>{1}</td>", orderItemCount, model.JczfAmonut);
 85                             sbHtml.AppendFormat("<td rowspan='{0}' style='font-size: 12px;height:20px;vnd.ms-excel.numberformat:@'>{1}</td>", orderItemCount, model.SpendYJBMoney);
 86 
 87                         }
 88                         else if (orderItemCount == 1)
 89                         {
 90                             sbHtml.AppendFormat("<td style='font-size: 12px;height:20px;'>{0}</td>", model.OrdersTime);
 91                             sbHtml.AppendFormat("<td style='font-size: 12px;height:20px;'>{0}</td>", model.PaymentTime);
 92                             sbHtml.AppendFormat("<td style='font-size: 12px;height:20px;vnd.ms-excel.numberformat:@'>{0}</td>", model.PaymentType);
 93                             sbHtml.AppendFormat("<td style='font-size: 12px;height:20px;'>{0}</td>", model.PracticalPayment);
 94                             sbHtml.AppendFormat("<td style='font-size: 12px;height:20px;vnd.ms-excel.numberformat:@'>{0}</td>", GetOrderStateDescription(model.State, model.SelfTakeFlag, model.StateAfterSales));
 95                             if (model.State == 7 && model.RefundMoney >= 0 || model.State == 3 && model.StateAfterSales == 7 && model.RefundMoney >= 0)
 96                             {
 97                                 if (model.RefundScoreMoney > 0)
 98                                 {
 99                                     sbHtml.AppendFormat("<td style='font-size: 12px;height:20px;'>{0}（含{1}元积分）</td>", model.RefundMoney.Value + model.RefundScoreMoney, model.RefundScoreMoney);
100                                 }
101                                 else
102                                 {
103                                     sbHtml.AppendFormat("<td style='font-size: 12px;height:20px;'>{0}</td>", model.RefundMoney.Value);
104                                 }
105                             }
106                             else
107                             {
108                                 sbHtml.AppendFormat("<td style='font-size: 12px;height:20px;'>{0}</td>", "");
109                             }
110                             sbHtml.AppendFormat("<td style='font-size: 12px;height:20px;vnd.ms-excel.numberformat:@'>{0}</td>", model.Payer);
111                             sbHtml.AppendFormat("<td style='font-size: 12px;height:20px;vnd.ms-excel.numberformat:@'>{0}</td>", model.Phone);
112                             sbHtml.AppendFormat("<td style='font-size: 12px;height:20px;vnd.ms-excel.numberformat:@'>{0}</td>", model.ShippingAddress);
113                             sbHtml.AppendFormat("<td style='font-size: 12px;height:20px;'>{0}</td>", model.Freight);
114                             sbHtml.AppendFormat("<td style='font-size: 12px;height:20px;'>{0}</td>", model.GoldCoupon);
115                             sbHtml.AppendFormat("<td style='font-size: 12px;height:20px;'>{0}</td>", model.CouponValue);
116                            // sbHtml.AppendFormat("<td style='font-size: 12px;height:20px;'>{0}</td>", model.SpendYJBMoney);
117                             sbHtml.AppendFormat("<td style='font-size: 12px;height:20px;'>{0}</td>", model.JczfAmonut);
118                            
119                             sbHtml.AppendFormat("<td style='font-size: 12px;height:20px;vnd.ms-excel.numberformat:@'>{0}</td>", model.SpendYJBMoney);
120 
121                         }
122                         sbHtml.Append("</tr>");
123 
124                         j++;
125                     }
126                     i++;
127                 }
128             }
129             catch (Exception ex)
130             {
131                
132             }
133             sbHtml.Append("</table>");
134             return File(System.Text.Encoding.UTF8.GetBytes(sbHtml.ToString()), "application/ms-excel", string.Format("dingdan{0}.xls", DateTime.Now.ToString("yyyyMMddHHmmss")));
135         }