1. 新建request.ts 文件

@/utils/request.ts

// 文件上传export const requestFile = async (params: {[key: string]: any }, query: Function, successFn: Function, progressFn?: Function, errorFn?: Function) => {const formData = new FormData();formData.append('multipartFile', params.multipartFile);const response = await query(formData)const res = {data: response.body}if (successFn) successFn(response.body);return Promise.resolve(res);}// 多文件上传export const requestFiles = async (params: {[key: string]: any }, query: Function, successFn: Function, progressFn?: Function, errorFn?: Function) => {const formData = new FormData();params.multipartFiles.map(item => formData.append('multipartFiles', item));const response = await query(formData)const res = {data: response.body}if (successFn) successFn(response.body);return Promise.resolve(res);}

2. 页面中实现

@/pages/Demo/Demo.js

//文件上传handleSaveFile(){const {fileList} = this.state;//uploadFile参数为上传文件接口requestFiles({multipartFiles: fileList[0].originFileObj}, uploadFile,async (res)=>{console.log(res);})}//多文件上传handleSaveFiles(){const {fileList} = this.state;let payload=[];fileList.map(item=>{payload.push(item.originFileObj);})//uploadFiles参数为上传多文件接口requestFiles({multipartFiles: payload}, uploadFiles,async (res)=>{console.log(res);})}

uploadFile 接口

uploadFiles 接口