/Javascript/Express/Express js sample project

Express js sample project

Express js basic example

//to run : node filename.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 at http://localhost:${port}`))

//visit localhost:3000
// assuming you have done 1) npm init 2) npm install express

Require express server.js

const express = require('express')const app = express() app.get('/', function (req, res) {  res.send('Hello World')}) app.listen(3000)

Source: npmjs.com

Similar codes

0 vote282 views1 answer
ISS proxy express
Javascript Express
15 votes276 views1 answer
Express view engine', 'ejs
Javascript Express
0 vote275 views1 answer
Node.js express export routes
Javascript Express
0 vote248 views1 answer
Express grpc example
Javascript Express
1 vote219 views1 answer
Express js post endpoint
Javascript Express
7 votes259 views1 answer
Express js list all routes
Javascript Express
8 votes257 views3 answers
Request entity too large express
Javascript Express
0 vote261 views1 answer
Express get raw query
Javascript Express
0 vote341 views1 answer
How to know if express is intalled
Javascript Express
0 vote268 views2 answers
Accept json data in express
Javascript Express