<a href="javascript:;" id="export">导出</a>
<script> $("#export").click(function () { var Title = [{ "value": "姓名" }, { "value": "课题组" }, { "value": "手机" }, { "value": "手机短号" }, { "value": "申请人邮箱" }, { "value": "申请培训时间" }, { "value": "动物实验资格证号" }, { "value": "状态" }]; var Value = [{ "Fullnames": "扯淡", "Fullname": "扯淡", "Mobile": "18888888888", "Mobilecornet": "021-88888888", "Email": "8888@qq.com", "TimeAllocation": "9月份第四周", "QualificationCode": "9876543210", "Status": "已审核" }, { "Fullnames": "扯淡", "Fullname": "扯淡1", "Mobile": "18999999999", "Mobilecornet": "021-99999999", "Email": "9999@qq.com", "TimeAllocation": "3月份第四周", "QualificationCode": "0123456789", "Status": "未审核" }]; var data = { "title": Title, "data": Value }; JSONToExcelConvertor("培训申请管理", data.data, data.title); }) function JSONToExcelConvertor(FileName, JSONData, ShowLabel) { //先转化json var arrData = typeof JSONData != 'object' ? JSON.parse(JSONData) : JSONData; var excel = '<table>'; //设置表头 var row = "<tr>"; for (var i = 0, l = ShowLabel.length; i < l; i++) { row += "<td style="color:red">" + ShowLabel[i].value + '</td>'; } //换行 excel += row + "</tr>"; //设置数据 for (var i = 0; i < arrData.length; i++) { var row = "<tr>"; for (var index in arrData[i]) { var value = arrData[i][index] === "." ? "" : arrData[i][index]; row += '<td>' + value + '</td>'; } excel += row + "</tr>"; } excel += "</table>"; var excelFile = "<html xmlns:o='urn:schemas-microsoft-com:office:office' xmlns:x='urn:schemas-microsoft-com:office:excel' xmlns='http://www.w3.org/TR/REC-html40'>"; excelFile += '<meta http-equiv="content-type" content="application/vnd.ms-excel; charset=UTF-8">'; excelFile += '<meta http-equiv="content-type" content="application/vnd.ms-excel'; excelFile += '; charset=UTF-8">'; excelFile += "<head>"; excelFile += "<!--[if gte mso 9]>"; excelFile += "<xml>"; excelFile += "<x:ExcelWorkbook>"; excelFile += "<x:ExcelWorksheets>"; excelFile += "<x:ExcelWorksheet>"; excelFile += "<x:Name>"; excelFile += "{worksheet}"; excelFile += "</x:Name>"; excelFile += "<x:WorksheetOptions>"; excelFile += "<x:DisplayGridlines/>"; excelFile += "</x:WorksheetOptions>"; excelFile += "</x:ExcelWorksheet>"; excelFile += "</x:ExcelWorksheets>"; excelFile += "</x:ExcelWorkbook>"; excelFile += "</xml>"; excelFile += "<![endif]-->"; excelFile += "</head>"; excelFile += "<body>"; excelFile += excel; excelFile += "</body>"; excelFile += "</html>"; var uri = 'data:application/vnd.ms-excel;charset=utf-8,' + encodeURIComponent(excelFile); var link = document.createElement("a"); link.href = uri; link.style = "visibility:hidden"; link.download = FileName + ".xls"; document.body.appendChild(link); link.click(); document.body.removeChild(link); } </script>
原文：https://blog.csdn.net/educast/article/details/52775559