Express js

$ npm install express --no-save

Source: expressjs.com

Express js

Express.js, or simply Express, is a web application framework for Node.js,
released as free and open-source software under the MIT License.

It is designed for building web applications and APIs.
It has been called the de facto standard server framework for Node.js.

Express js

$ npm install express --save

Source: expressjs.com

Express js

const express = require('express');
const app = express();
const port = 3000;

app.get('/', (req, res) => {
  res.send('Hello World!')
});

app.listen(port, () => {
  console.log(`App listening at http://localhost:${port}`)
});

Express js

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 on port ${port}`)
})

Source: expressjs.com

Express js

const express = require("express")
const app = express();


// GET method route
app.get('/', function (req, res) {
    res.send('GET request to the homepage');
  });
  
  // POST method route
  app.post('/', function (req, res) {
    res.send('POST request to the homepage');
  });
  

app.listen(3000,()=>{
    console.log("this App is running on port 3000")
})

Similar codes

1 vote221 views1 answer
How to install torch cuda 11
Shell/Bash
0 vote257 views1 answer
How to install rambox on linux
Shell/Bash
0 vote197 views1 answer
Linux inhalt einer textdatei anzeigen
Shell/Bash
2 votes227 views1 answer
How to increase nginx maximum file upload size
Shell/Bash
2 votes249 views1 answer
Remove git credentials terminal
Shell/Bash
0 vote222 views2 answers
How to boot pendrive with ventoy in linux
Shell/Bash
14 votes272 views4 answers
How to query mongodb with like
Shell/Bash
0 vote230 views1 answer
Compress files powershell
Shell/Bash
0 vote235 views1 answer
Snipit.io firefox extension
Shell/Bash
0 vote217 views1 answer
Git grep line only
Shell/Bash