---

const http = require('http');

const hostname = '127.0.0.1'; const port = 3000;

const server = http.createServer((req, res) => { res.statusCode = 200; res.setHeader('Content-Type', 'text/plain'); res.end('Hello World!'); });

server.listen(port, hostname, () => { console.log(Server running at http://${hostname}:${port}/); });