vue项目导出电子表格

方法一:vue

1、安装依赖(前面基本同样)webpack

npm install file-saver --save
npm install xlsx --save
npm install script-loader --save-dev

2、下载两个所须要的js文件Blob.js和 Export2Excel.jsweb

这里贴下下载地址:npm

http://xiazai.jb51.net/201708/yuanma/Export2Exce_jb51.rar

3、src目录下新建vendor文件夹,将Blob.js和 Export2Excel.js放进去。json

4、更改webpack.base.conf.js配置app

在resolve的alias: 
'vendor': path.resolve(__dirname, '../src/vendor')

5、在.vue文件中
script部分ui

data(){
  return{
    myTable:[
        {
          no: 1,
          goodsName:'哇哈哈',
          number:2,
          price:16,
          customerName:'柳生',
          phone:18976545678,
      },
      {
          no:2,
          goodName:'棒棒糖',
          number:5,
          price:10,
          customerName:‘张三’,
          phone:18166754345,
      },
    ]
  }

methods:{
    formatJson(filterVal, jsonData) {
        return jsonData.map(v => filterVal.map(j => v[j]))
      },
    export2Excel() {
        require.ensure([], () => {
          const { export_json_to_excel } = require('../../../vendor/Export2Excel');
          const tHeader = ['序号', '商品名称', '数量', '单价', '会员姓名', '手机号码'];
         const filterVal
=
['no', 'goodsName', 'number', 'price', 'customerName', 'phone']
          const list = this.myTable;
          const data = this.formatJson(filterVal, list);
          export_json_to_excel(tHeader, data, '商品管理列表');
        })
      }
}

 

方法二:this

import XLSX from 'xlsx'
data() {
 return {
list: [
       ['序号', '消课时间', '操做人', '课程信息', '', '', '', '', '', '客户信息', '', '上课信息', '', '备注'],
       ['', '', '', '课程名称', '教练名称', '课程价格', '课程次数(剩/总)', '应付金额', '实付金额', '会员姓名', '手机号码', '实际带课教练', '消课单价', '']
     ]
   }
},
methods: { aaa() {
var arr = this.list let mergesArr = [] arr[0].forEach((item, index) => { if (item) { mergesArr[mergesArr.length] = { s: {}, e: {} } mergesArr[mergesArr.length - 1].s.c = index mergesArr[mergesArr.length - 1].s.r = 0 mergesArr[mergesArr.length - 1].e.c = index mergesArr[mergesArr.length - 1].e.r = 0 } else { mergesArr[mergesArr.length - 1].e.c = index } }) mergesArr.forEach((item, index) => { if (arr[1][item.e.c] === '') { mergesArr[index].e.r = 1 } }) return mergesArr }, printPages(wscols, xlsxName) {
const ws = XLSX.utils.aoa_to_sheet(this.list) ws['!cols'] = [{ wch: 5 }, { wch: 20 }, { wch: 20 }, { wch: 20 }, { wch: 20 }, { wch: 10 }] ws['!merges'] = this.aaa() const wb = XLSX.utils.book_new() XLSX.utils.book_append_sheet(wb, ws, '商品管理列表') /* generate file and send to client */ XLSX.writeFile(wb, '商品管理列表' + '.xlsx') }}