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Installer le plugin
npm install --save xlsx file-saver
Méthode d'exportation du package
Créer un fichier exportExcel.js
import FileSaver from 'file-saver'
import * as XLSX from 'xlsx';
//导出
export default function exportExcel(name) {
//转换成excel时,使用原始的格式
var xlsxParam = {
raw: true };
let fix = document.querySelector(".el-table__fixed");
let wb;
//判断有无fixed定位,如果有的话去掉,后面再加上,不然数据会重复
if(fix) {
wb = XLSX.utils.table_to_book(
document.querySelector("#tableId").removeChild(fix),xlsxParam);
document.querySelector("#tableId").appendChild(fix);
} else {
wb = XLSX.utils.table_to_book(document.querySelector("#tableId"),xlsxParam);
}
var wbout = XLSX.write(wb, {
bookType: "xlsx",
bookSST: true,
type: "array",
});
try {
FileSaver.saveAs(new Blob([wbout], {
type: "application/octet-stream" }),
`${
name}_${
new Date().getTime()}.xlsx`
);
} catch (e) {
if (typeof console !== "undefined") console.log(e, wbout);
}
return wbout;
}
Méthode d'introduction de page
<template>
<div>
<el-button @click="exportTable">导出</el-button>
<el-table id="tableId" :data="tableData" style="width: 100%">
<el-table-column prop="date" label="日期" width="180"></el-table-column>
<el-table-column prop="name" label="姓名" width="180"></el-table-column>
<el-table-column prop="address" label="地址"></el-table-column>
</el-table>
</div>
</template>
<script>
import exportExcel from '@/utils/exportExcel.js'
export default {
data() {
return {
tableData: [{
date: '2016-05-02',
name: '王小虎',
address: '上海市普陀区金沙江路 1518 弄'
}, {
date: '2016-05-04',
name: '王小虎',
address: '上海市普陀区金沙江路 1517 弄'
}, {
date: '2016-05-01',
name: '王小虎',
address: '上海市普陀区金沙江路 1519 弄'
}, {
date: '2016-05-03',
name: '王小虎',
address: '上海市普陀区金沙江路 1516 弄'
}]
}
},
methods:{
exportTable(){
exportExcel('表格')
}
}
}
</script>