Multer

multer.js

const express = require('express');
const bodyParser = require('body-parser');
const path = require('path');
const multer = require('multer');

const storageConfiguration = multer.diskStorage({
    destination: (req, file, callback) => {
        callback(null, `${__dirname}/upload`);
    },

    filename: (req, file, callback) => {
        let name = `ourFile${path.extname(file.originalname)}`;
        callback(null, name);
    }
});

const upload = multer({ storage: storageConfiguration });


const app = express();

app.get('/api', (req, res) => {
    res.send('Welcome to our upload server. Have a nice ride')
});

app.post('/api/upload', upload.single('file'), (req, res) => {
    res.send('File received')
});


app.get('*', (req, res) => {
    res.send('Mmmm, you must be lost. We have no such route')
});


app.listen(8080, () => {
    console.log('Server started on http://localhost:8080')
});