下载页面
<meta name="description" content="User login page" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0" />
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导出功能，前端+ 后台功能。
http://localhost/Version10/Excel.html
-->
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</head>
<body class="login-layout light-login">
<div style="background-color:red;">
<a href='#' onclick="tableToExcel()">测试按钮</a>
</div>
<table border="1">
<tr>
<td>row 1, cell 1</td>
<td>row 1, cell 2</td>
</tr>
<tr>
<td>row 2, cell 1</td>
<td>row 2, cell 2</td>
</tr>
</table>
</body>
function tableToExcel(){
//要导出的json数据
var jsonData = [
{
name:'路人甲',
phone:'123456789',
email:'[email protected]',
number:22
},
{
name:'炮灰乙',
phone:'123456789',
email:'[email protected]',
number:33
},
{
name:'土匪丙',
phone:'123456789',
email:'[email protected]',
number:44
},
{
name:'流氓丁',
phone:'123456789',
email:'[email protected]',
number:55
},
]
//列标题，逗号隔开，每一个逗号就是隔开一个单元格
let str = `姓名,电话,邮箱,数字\n`;
//增加\t为了不让表格显示科学计数法或者其他格式
for(let i = 0 ; i < jsonData.length ; i++ ){
for(let item in jsonData[i]){
//str+=`${jsonData[i][item] + '\t'},`;
str+=`${jsonData[i][item]},`;
}
str+='\n';
}
//encodeURIComponent解决中文乱码
let uri = 'data:text/csv;charset=utf-8,\ufeff' + encodeURIComponent(str);
//通过创建a标签实现
var link = document.createElement("a");
link.href = uri;
//对下载的文件命名
link.download = "json数据表.csv";
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
}
</script>
