how to make an express server
// this is your code
// ZDev1#4511 on discord if you want more help!
// first you should install express in the terminal
// `npm i express`.
const express = require('express');
const app = express();
// route
app.get('/', (req,res)=>{
// Sending This is the home page! in the page
res.send('This is the home page!');
});
// Listening to the port
let PORT = 3000;
app.listen(PORT)
// FINISH!sample express app
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}`))generate express app
$ npx express-generatorcreate node project
#1. server.js
var express = require('express');
var app = express();
app.get('/', function (req, res) {
res.status(200).send('Hello World!');
});
var port = process.env.PORT || 3000;
var server = app.listen(port, function() {
console.log('Express server listening on port ' + port);
});
open cmd run server.js
"node server.js"
log:Express server listening on port 3000
& then
open link "http://localhost:3000/" in your browser and show result.Copyright © 2021 Codeinu
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