vue 用axios實現調用接口下載excel
阿新 • • 發佈:2019-03-06
obj splay imp child cati 設置 tails remove a標簽
了解的方式有兩種:
1. 用a標簽,href設置為後端提供的excel接口
<a href="excel接口">導出</a>
簡單方便,缺點就是當有token校驗時,不適合
2. 用axios
把token放在請求的header裏邊
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‘, //二進制流 }).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) }); } }
參考:https://blog.csdn.net/xuesheng1610748/article/details/83865679
vue 用axios實現調用接口下載excel