添加表格导出功能

src/main.ts

@@ -14,7 +14,11 @@ import '@fortawesome/fontawesome-free/css/all.css'
 import '@/styles/index.scss'
 import '@/assets/font/iconfont.css'
 import { ElDialog } from 'element-plus'
-
+import ExcelJS from 'exceljs'
+import VXETablePluginExportXLSX from 'vxe-table-plugin-export-xlsx'
+VXETable.use(VXETablePluginExportXLSX, {
+    ExcelJS
+})
 window.XEUtils = XEUtils