showing results for - "express js basic example"
Paola
19 Mar 2016
1//to run : node filename.js
2const express = require('express')
3const app = express()
4const port = 3000
5
6app.get('/', (req, res) => res.send('Hello World!'))
7
8app.listen(port, () => console.log(`Example app listening at http://localhost:${port}`))
9
10//visit localhost:3000
11// assuming you have done 1) npm init 2) npm install express
Michele
30 Feb 2018
1const express = require('express')
2const app = express()
3const port = 3000
4
5app.get('/', (req, res) => res.send('Hello World!'))
6
7app.listen(port, () => console.log(`Example app listening at http://localhost:${port}`))
8
Lydia
14 Aug 2018
1basic server
2
3const express =require('express');
4const app = express();
5const PORT = 5000;
6
7
8app.get('/',(req,res)=>{
9   res.json({message: 'Welcome to the backend'})
10})
11
12
13app.listen(PORT ,()=>console.log(`Connected to ${PORT}`)
14           
15           
Tristan
05 Oct 2019
1const express = require('express')const app = express() app.get('/'function (req, res{  res.send('Hello World')}) app.listen(3000)
Alina
30 Aug 2017
1var express=require('express');
2var app=express();
3
4app.get('/',function(req,res){
5	res.send("Hello World!");
6});
7
8var server=app.listen(3000,function() {});
9
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