//获取表格 var exportFileContent = document.getElementById("showTable").outerHTML; //设置格式为Excel,表格内容通过btoa转化为base64,此方法只在文件较小时使用(小于1M) //exportFileContent = window.btoa(unescape(encodeURIComponent(exportFileContent))); //var link = "data:"+MIMEType+";base64," + exportFileContent;
//使用Blob var blob = new Blob([exportFileContent], {type: "text/plain;charset=utf-8"}); //解决中文乱码问题 blob = new Blob([String.fromCharCode(0xFEFF), blob], {type: blob.type}); //设置链接 var link = window.URL.createObjectURL(blob);
var a = document.createElement("a"); //创建a标签 a.download = filenName+".xls"; //设置被下载的超链接目标(文件名) a.href = link; //设置a标签的链接 document.body.appendChild(a); //a标签添加到页面 a.click(); //设置a标签触发单击事件 document.body.removeChild(a); //移除a标签