Directory folder to store document-CodePudding

I am trying to make document management project using nodejs,mongodb and react. I want to make directory folder that will store document and the sub is it file. But I could not find any reference that I could use to start making the directory. Is there any specific term that I should search to get any reference to start the project? Thank you.

CodePudding user response：

You can use Multer library for file uploads. It's super easy to use.

import multer from 'multer';

//specify where you want your files to be stored
var fileStorageEngine = multer.diskStorage({
    destination: function (req, file, cb) {
        cb(null, './images')
    },
    filename: function (req, file, cb) {
        cb(null, Date.now()   '--'   file.originalname)
    }
})
var upload = multer({ storage: fileStorageEngine });

//pass it as a middleware to a route where you expect to get a file upload
app.use('/api/file/', upload.single('image'), someRouterHere);