在Vue中實現(xiàn)把網(wǎng)頁的數(shù)據(jù)導(dǎo)出到Excel的方法?相信很多沒有經(jīng)驗的人對此束手無策,為此本文總結(jié)了問題出現(xiàn)的原因和解決方法,通過這篇文章希望你能解決這個問題。

一、使用腳手架創(chuàng)建一個Vue項目,在生成的src目錄下創(chuàng)建exportToExcel.js文件(名稱自取), 并且到App.vue里面快速模擬生成一份表格數(shù)據(jù)
1、我這里簡單模擬網(wǎng)頁上一份表格數(shù)據(jù),使用的是iview的table組件,網(wǎng)頁上展示的表格的組件你可以用你自己喜歡的組件,我這里做演示用,你完全可以不跟我一樣;
<style lang="less">
</style>
<template>
<div>
<h3>這是一個使用iview的table組件,做展示用,你當(dāng)然可以在自己的項目里用自己想要的任何table組件</h3>
<Table :columns="column" :data="tableData"></Table> //iview的Table組件
<Button @click="toExcel">導(dǎo)出表格數(shù)據(jù)到Excel</Button> //導(dǎo)出excel的按鈕
</div>
</template>
<script>
import transform from './exportToExcel.js' //這個方法來源于二步驟封裝的方法,往下看
export default {
name:'App', //這是一個父組件,名稱為App.vue
data(){
return {
tableData:[], //表格數(shù)據(jù)
column:[] //表格的列
}
},
methods:{
toExcel(){
//調(diào)用我們封裝好的方法,傳3個參數(shù)過去,分別為:數(shù)據(jù),文件名,回到函數(shù)(可根據(jù)自己需求決定回調(diào)是否需要)
transform(this.tableData, '我是文件名', this.callback)
},
callback(info){
console.log(info)
}
},
created(){
//模擬網(wǎng)絡(luò)請求
this.tableData = [
{index:1,name:'我是1號',age:18,sex:'男',hobby:'web',hair:'thick',salaried:'99999999'},
{index:2,name:'我是2號',age:18,sex:'男',hobby:'web',hair:'thick',salaried:'99999999'},
{index:3,name:'我是3號',age:18,sex:'男',hobby:'web',hair:'thick',salaried:'99999999'},
{index:4,name:'我是4號',age:18,sex:'男',hobby:'web',hair:'thick',salaried:'99999999'},
{index:5,name:'我是5號',age:18,sex:'男',hobby:'web',hair:'thick',salaried:'99999999'},
{index:6,name:'我是6號',age:18,sex:'女',hobby:'web',hair:'thick',salaried:'99999999'},
{index:7,name:'我是7號',age:18,sex:'女',hobby:'web',hair:'thick',salaried:'99999999'},
{index:8,name:'我是8號',age:18,sex:'女',hobby:'web',hair:'thick',salaried:'99999999'},
{index:9,name:'我是9號',age:18,sex:'女',hobby:'web',hair:'thick',salaried:'99999999'},
{index:10,name:'我是10號',age:18,sex:'女',hobby:'web',hair:'thick',salaried:'99999999'},
{index:11,name:'我是11號',age:18,sex:'男',hobby:'web',hair:'thick',salaried:'99999999'},
{index:12,name:'我是12號',age:18,sex:'男',hobby:'web',hair:'thick',salaried:'99999999'},
{index:13,name:'我是13號',age:18,sex:'女',hobby:'web',hair:'thick',salaried:'99999999'},
{index:14,name:'我是14號',age:18,sex:'女',hobby:'web',hair:'thick',salaried:'99999999'},
{index:15,name:'我是15號',age:18,sex:'男',hobby:'web',hair:'thick',salaried:'99999999'}
]
this.column = [
{key:'index',title:'序號',width:120},
{key:'name',title:'姓名',width:120},
{key:'age',title:'年齡',width:120},
{key:'sex',title:'性別',width:120},
{key:'hobby',title:'愛好',width:120},
{key:'hair',title:'發(fā)量',width:120},
{key:'salaried',title:'薪水',width:120}
]
}
}
</script>
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