1.建立express项目 express -e nodejs-uploadfile 2.下载multer中间件 npm i multer or yarn multer 3.在routes/index.js中引用multer,由于还要使用到文件操作,还要引用fs模块,并指定文件上传目录 const multer = require('multer'); const fs = require('fs'); const UPLOAD_PATH = './uploads' ...
1.建立express项目 express -e nodejs-uploadfile 2.下载multer中间件 npm i multer or yarn multer 3.在routes/index.js中引用multer,由于还要使用到文件操作,还要引用fs模块,并指定文件上传目录 const multer = require('multer'); const fs = require('fs'); const UPLOAD_PATH = './uploads' ...