實例如下：
<html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> <script type="text/javascript" src="jquery183.min.js"></script> <script type="text/javascript"> $(document).ready(function(){ $('#wwo').click(function(){ var data = {"title":[{"value":"A1標題"}, {"value":"B1標題"}],"data":[[{"value":"好好"}, {"value":"2015-08-24"}],[{"value":"123"}, {"value":"hahah"}]]}; if(data == ''){ return; }else{JSONToExcelConvertor(data.data, "Report", data.title); } }); }); function JSONToExcelConvertor(JSONData, FileName, ShowLabel) { //先轉化json var arrData = typeof JSONData != 'object' ? JSON.parse(JSONData) : JSONData; var excel = '<table>'; //設置表頭 var row = "<tr>"; for (var i = 0, l = ShowLabel.length; i < l; i++) { row += "<td>" + ShowLabel[i].value + '</td>'; } //換行 excel += row + "</tr>"; //設置數據 for (var i = 0; i < arrData.length; i++) { var row = "<tr>"; for (var index in arrData[i]) { var value = arrData[i][index].value === "." ? "" : arrData[i][index].value; 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> </head> <body> <input type="button" id="wwo" value="導出" /> </body> </html> 以上這篇javascript將json格式數組下載為excel表格的方法就是小編分享給大家的全部內容了，希望能給大家一個參考，也希望大家多多支持武林網。
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