方法一:用NPOI定义多级表头导出: 引用头: using NPOI.DDF; using NPOI.OpenXmlFormats.Wordprocessing; using NPOI.HSSF.UserModel; using NPOI.SS.UserModel; using NPOI.SS.Util; using System; using System.Collections.Generic; using System.ComponentModel; using System.Data;
效果图: 前台调用: using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Data; using ExportCells; namespace WebApplication1 { public partial class _Default : Sy
//base64转换成blob function dataURIToBlob(dataURI, callback) { var binStr = atob(dataURI.split(",")[1]), len = binStr.length, arr = new Uint8Array(len); for (var i = 0; i < len; i++) { arr[i] = binStr.charCodeAt(i); } callback(new Blob([arr]));
先上代码 <script type="text/javascript" language="javascript"> var idTmr; function getExplorer() { var explorer = window.navigator.userAgent; //ie if (explorer.indexOf("MSIE") >= 0) { return 'ie'; }