express.js hello world

README.md

Hello World!

app.js

var express = require('express');
var app = express();


app.get('/hello', function(req, res){
    var body = 'Hello World';
    res.setHeader('Content-Type', 'text/plain');
    res.setHeader('Content-Length', body.length);
    res.end(body);
});


app.get('/hello-simple', function(req, res){
    res.send('Hello World SIMPLE');
});


app.listen(3000);
console.log('Listening on port 3000');

package.json

{
  "name": "hello-world",
  "version": "0.0.1",
  "private": true,
  "dependencies": {
    "express": "3.x"
  }
}