express node server example

express.js server

/* ====== create node.js server with express.js framework ====== */
// dependencies
const express = require("express");

const app = express();

app.get("/", (req, res) => {
   res.send("This is home page.");
});

app.post("/", (req, res) => {
   res.send("This is home page with post request.");
});

// PORT
const PORT = 3000;

app.listen(PORT, () => {
   console.log(`Server is running on PORT: ${PORT}`);
});


// ======== Instructions ========
// save this as index.js
// you have to download and install node.js on your machine
// open terminal or command prompt
// type node index.js
// find your server at http://localhost:3000

Posted by: Guest on January-13-2021

// 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!

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}`));

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