表格table数据导出成Excel

使用xlxs-js库

function exportExcel () {
    var wb = XLSX.utils.table_to_book(document.querySelector('.my-el-table'))
    var wbout = XLSX.write(wb,{ bookType: 'xlsx',bookSST: true,type: 'array' })
    try {
          FileSaver.saveAs(new Blob([wbout],{ type: 'application/octet-stream' }),'userlist.xlsx')
    } catch (e) { 
           if (typeof console !== 'undefined') console.log(e,wbout) 
    }
    return wbout
},