Multiple File Upload in Node JS using Multer Example

By Hardik Savani | March 23, 2021 | Category : Node JS


Hello,

This article is focused on node js express multiple file upload example. you will learn multiple file upload using multer in node js. let’s discuss about node js multer multiple file upload example. let’s discuss about node js multiple file upload using multer. You just need to some step to done node js express multiple file upload example.

I will give you step by step simple example of multiple file upload using multer with node js and express js. let's follow bellow steps:

Preview:

Step 1: Create Node App

run bellow command and create node app.

mkdir my-app

cd my-app

npm init

Step 2: Install express and multer

run bellow command and create node app.

npm install express multer --save

Step 3: Create app.js file

app.js

const express = require('express');

const multer = require('multer');

const path = require('path');

const app = express();

const storage = multer.diskStorage({

destination: function(req, file, cb) {

cb(null, 'uploads/');

},

filename: function(req, file, cb) {

cb(null, file.fieldname + '-' + Date.now() + path.extname(file.originalname));

}

});

var upload = multer({ storage: storage })

app.get('/', (req, res) => {

res.sendFile(__dirname + '/index.html');

});

app.post('/', upload.array('multi-files'), (req, res) => {

res.redirect('/');

});

app.listen(3000);

Step 4: Create index.html file

index.html

<!DOCTYPE html>

<html lang="en">

<head>

<title>Node js Express Multiple File Upload using Multer Example - ItSolutionStuff.com</title>

<meta charset="UTF-8">

<meta name="viewport" content="width=device-width, initial-scale=1">

</head>

<body>

<h1>Node js Express Multiple File Upload using Multer Example - ItSolutionStuff.com</h1>

<form action="/" enctype="multipart/form-data" method="post">

<input type="file" name="multi-files" multiple>

<input type="submit" value="Upload">

</form>

</body>

</html>

now you can simply run by following command:

npm start

open following url:

localhost:3000

i hope it can help you...



Tags : Node JS


Hardik Savani
My name is Hardik Savani. I'm a full-stack developer, entrepreneur and owner of Aatman Infotech. I live in India and I love to write tutorials and tips that can help to other artisan. I am a big fan of PHP, Javascript, JQuery, Laravel, Codeigniter, VueJS, AngularJS and Bootstrap from the early stage.
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