前端el-table导出xlsx

安装相关依赖
主要是两个依赖:(xlsx 和 file-saver)
npm install --save xlsx file-saver

插件使用
https://github.com/SheetJS/js...
https://github.com/eligrey/Fi...

放到组件头里引入
import FileSaver from 'file-saver'
import XLSX from 'xlsx'

调用
xlsxTable是table 的DOM 节点

exportExcel () {
                /* generate workbook object from table */
                let wb = XLSX.utils.table_to_book(document.querySelector('#xlsxTable'));
                /* get binary string as output */
                let wbout = XLSX.write(wb, { bookType: 'xlsx', bookSST: true, type: 'array' });
                try {
                    FileSaver.saveAs(new Blob([wbout], { type: 'application/octet-stream' }), '下载文件名.xlsx');
                } catch (e)
                {
                    if (typeof console !== 'undefined')
                        console.log(e, wbout)
                }
                return wbout
 },

参考文章：
https://www.jianshu.com/p/6ed...