const express = require('express'); const app = express(); const PORT = process.env.PORT || 3000; app.get('/', (req, res) => { res.send('<h1>Some HTML</h1>'); res.send('<p>Even more HTML</p>'); }); app.listen(PORT, () => console.log(`Server is listening on port ${PORT}`));
const express = require('express') const app = express() const port = 3000 app.get('/', (req, res) => res.send('Hello World!')) app.listen(port, () => console.log(`Example app listening at http://localhost:${port}`))
basic server const express =require('express'); const app = express(); const PORT = 5000; app.get('/',(req,res)=>{ res.json({message: 'Welcome to the backend'}) }) app.listen(PORT ,()=>console.log(`Connected to ${PORT}`)
const express = require('express')const app = express() app.get('/', function (req, res) { res.send('Hello World')}) app.listen(3000)