文件下载功能

// 模板下载
export const modelLoadInterface = (data: any) => {return get<Response>('tsureexapp-exchange/config/points/grant/export.json', data, {skipErrorHandler: true,});
};

    import {modelLoadInterface} from "@/services/CommunicationField";modelLoadInterface().then((res) => {// res是图一，有的可能包了 data，看后台怎么返给你的const url = window.URL.createObjectURL(new Blob([res]))const link = document.createElement('a')link.href = urllink.setAttribute('download', '999.xlsx')  //后缀名可自行更改link.click()window.URL.revokeObjectURL(url)}).catch((err) => {console.log(err)})

图一
图二（文件流）