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:${port}`))
const express = require('express')
const app = express()
const port = 3000
app.get('/', (req, res) => res.send('Hello World!'))
app.listen(port, () => console.log(`Example app listening at http://localhost:${port}`))var express = require('express');
var app = express();
var PORT = 3000;
app.route('/user')
.get((req, res, next) => {
res.send('GET request called');
})
.post((req, res, next) => {
res.send('POST request called');
})
.all((req, res, next) => {
res.send('Other requests called');
})
app.listen(PORT, function(err){
if (err) console.log(err);
console.log("Server listening on PORT", PORT);
});const express = require('express')const app = express() app.get('/', function (req, res) { res.send('Hello World')}) app.listen(3000)