How do I set up SSL certificates in Express.js?

How do I set up SSL certificates in Express.js?

To set up SSL certificates in Express.js, you'll need to use the 'https' module and provide your certificate files.

What files do I need for the SSL setup?

You'll need a private key file and a certificate file, usually in .pem format.

Can you show me a code example?

Sure! Here's a basic example:

const https = require('https');
const fs = require('fs');

const options = {
  key: fs.readFileSync('path/to/private-key.pem'),
  cert: fs.readFileSync('path/to/certificate.pem')
};

const app = require('express')();

https.createServer(options, app).listen(3000, () => {
  console.log('Server running on https://localhost:3000');
});