了解的方式有两种:
1. 用a标签,href设置为后端提供的excel接口
<a href="excel接口">导出</a>
简单方便,缺点就是当有token校验时,不适合
2. 用axios
把token放在请求的header里边
import axios from 'axios' import { getToken } from 'js-cookie'; methods: { exportExcel () { let url = 'http...', token = getToken(); axios.get(url, { headers:{ "Admin_token":token }, responseType: 'blob', //二进制流 }).then(function (res) { if(!res) return let blob = new Blob([res.data], {type: 'application/vnd.ms-excel;charset=utf-8'}) let url = window.URL.createObjectURL(blob); let aLink = document.createElement("a"); aLink.style.display = "none"; aLink.href = url; aLink.setAttribute("download", "excel.xls"); document.body.appendChild(aLink); aLink.click(); document.body.removeChild(aLink); window.URL.revokeObjectURL(url); }).catch(function (error) { console.log(error) }); } }
注:如果上面的方法还是乱码,请尝试一下方法:
1.如果装了mockjs,把mockjs去掉
2.使用原生的js请求
参考:https://blog.csdn.net/xuesheng1610748/article/details/83865679