Require express

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

Require express

const express = require('express')

Similar codes

0 vote205 views1 answer
The app structure generator Express
Javascript Express
0 vote190 views1 answer
Express and node pakages
Javascript Express
1 vote213 views1 answer
Mongoose express js require
Javascript Express
0 vote183 views1 answer
TypeError:Cannot read property 'reviews' of null express
Javascript Express
1 vote207 views1 answer
Ngingx proxy express get real ip
Javascript Express
35 votes339 views6 answers
Bodyparser express deprecated
Javascript Express
-1 vote191 views2 answers
Router vs app express
Javascript Express
0 vote151 views1 answer
Iis express gzip
Javascript Express
1 vote242 views1 answer
Node js express session expiration
Javascript Express
0 vote202 views2 answers
Node express config file json
Javascript Express