2.0vue导出excel

如果没有插件导入 
import FileSaver from 'file-saver' 
import XLSX from 'xlsx'
导入依赖

import FileSaver from 'file-saver'
import XLSX from 'xlsx'

table>>>>>>id

id="out-table"

方法里面如下
//da导出表格
exportExcel () { /* generate workbook object from table */
  var wb = XLSX.utils.table_to_book(document.querySelector('#out-table'))
  /* get binary string as output */
  var wbout = XLSX.write(wb, { bookType: 'xlsx', bookSST: true, type: 'array' })
  try { FileSaver.saveAs(new Blob([wbout], { type: 'application/octet-stream' }),
    '订单详情.xlsx')
  } catch (e) {
    if (typeof console !== 'undefined')
      console.log(e, wbout)
  } return wbout
},
// 导入表格