前些天写项目的时候，客户要求用HTML表格把信息展示出来，后面还要用展示的内容要导出Excel。本来想想在后台操作的话估计是要做死了，但是经过细想，Excel能够发布成HTML,一定可以由HTML转成Excel。经过几次搜索，算是把问题完善解决了代码如下:
1 Response.ContentType = "application/force-download";
2 Response.AddHeader("content-disposition",
3 "attachment; filename=" + DateTime.Now.ToString("yyyyMMddHHmmss") + ".xls");
4 Response.Write("<html xmlns:x=\"urn:schemas-microsoft-com:office:excel\">");
5 Response.Write("<head>");
6 Response.Write("<META http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">");
7
8
9 #region 样式的读取
10
11 string fileCss = Server.MapPath("~/Content/CalCSS/tableCss.css");
12 string cssText = string.Empty;
13 StreamReader sr = new StreamReader(fileCss);
14 var line = string.Empty;
15 while ((line = sr.ReadLine()) != null)
16 {
17 cssText += line;
18 }
19 sr.Close();
20 Response.Write("<style>" + cssText + "</style>");
21
22 #endregion
23
24 Response.Write("<!--[if gte mso 9]><xml>");
25 Response.Write("<x:ExcelWorkbook>");
26 Response.Write("<x:ExcelWorksheets>");
27 Response.Write("<x:ExcelWorksheet>");
28 Response.Write("<x:Name>Report Data</x:Name>");
29 Response.Write("<x:WorksheetOptions>");
30 Response.Write("<x:Print>");
31 Response.Write("<x:ValidPrinterInfo/>");
32 Response.Write("</x:Print>");
33 Response.Write("</x:WorksheetOptions>");
34 Response.Write("</x:ExcelWorksheet>");
35 Response.Write("</x:ExcelWorksheets>");
36 Response.Write("</x:ExcelWorkbook>");
37 Response.Write("</xml>");
38 Response.Write("<![endif]--> ");
39
40 Response.Write(strHtml1);//这里是前台页面的HTML
41
42 Response.Flush();
43 Response.End();
经过测试能够完全的展示页面的样式和规格：
前台HTML:
生成后的HTML:
时间： 2024-11-02 13:12:00