实例如下:
<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标题\"}, {\"value\":\"B1标题\"} ], \"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>\" + 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].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=\"导出\" /> </body> </html>
以上这篇javascript将json格式数组下载为excel表格的方法就是小编分享给大家的全部内容了,希望能给大家一个参考,也希望大家多多支持。
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