封装方法post请求

import { ElLoading } from 'element-plus';
import axios from 'axios';
export const exportFilePost = (params: any) => {const loadingInstance = ElLoading.service({background: 'rgba(255, 255, 255, 0)',});axios.post(params.url, params.data, {headers: {Authorization: 'Bearer ' + sessionStorage.getItem('token')},responseType: 'blob',}).then((res: any) => {const blob = new Blob([res.data]);const url = window.URL.createObjectURL(blob);const a = document.createElement('a');a.href = url;a.download = params.title;a.click();window.URL.revokeObjectURL(url);loadingInstance.close();ElMessage({type: 'success',message: '导出成功',});}).catch((err: any) => {ElMessage({type: 'error',message: err,});loadingInstance.close();})}

封装方法get请求

import { ElLoading } from 'element-plus';
import axios from 'axios';
export const exportFileGet = (params: any) => {const loadingInstance = ElLoading.service({background: 'rgba(255, 255, 255, 0)',});axios.get(params.url, {params: params.data,headers: {Authorization: 'Bearer ' + sessionStorage.getItem('token')},responseType: 'blob',}).then((res) => {const blob = new Blob([res.data]);const url = window.URL.createObjectURL(blob);const a = document.createElement('a');a.href = url;a.download = params.title;a.click();window.URL.revokeObjectURL(url);loadingInstance.close();ElMessage({type: 'success',message: '导出成功',});}).catch((err) => {ElMessage({type: 'error',message: err,});loadingInstance.close();})
}

使用（get方法导出与post导出使用一致）

// 引入方法
import { exportFilePost } from '../../utils/index'// 导出
const exportTabItem = () => {const data = {url: '/test/exportXLSX',data: {},title: '测试导出' + '.xlsx',}downloadFilePost(data)
}