README.md

express-multipart ⚡

High performance lightweight Express middleware for handling multipart/form-data requests built with Busboy 🔥

Features

• Handling single and multiple files.
• Persisting received files on a disk.
• Multitude of fancy knobs to play with!
• Built-in magic byte verification with file-type.
• Easy integration with other file processing libraries.
• Modern, clean and built natively with TypeScript 🐋

Quick Start

npm

npm install express-multipart

yarn

yarn add express-multipart

Code example

import express from "express";
import multipart from "express-multipart";

(async () => {
  const app = express();

  const mp = multipart({
    preserveExtensions: true,
    destination: "./uploads",
  });

  app.post("/upload", mp.files("myfiles", 2), (req, res) => {
    const file1 = req.files[0];
    const file2 = req.files[0];
    res.send("😊");
  });

  app.post("/single", mp.file("myfile"), (req, res) => {
    const file = req.file;
    res.send("😃");
  });

  app.post("/onlytext", mp.text(), (req, res) => {
    const value = req.body.myfieldname;
    res.send("😁");
  });

  app.listen(3000, () => {
    console.log("Express server running.");
  });
})();

You can find more information on the official documentation.