vue导出excel表格

<templat>
<el-button @click="excel"/>
</templat>
<script setup>
import * as XLSX from "xlsx";
const excel = () =>{
dataa.value = XLSX.utils.json_to_sheet(daochu_quanbu.value);//此处daochu_quanbu.value为表格的数据
const wb = XLSX.utils.book_new();
  XLSX.utils.book_append_sheet(wb, dataa.value, ".docx"); //test-data为自定义的sheet表名
  XLSX.writeFile(wb, nowDate(b) + "兑换码列表.docx"); //test.xlsx为自定义的文件名
}
</script>