server.js

var express = require('express'),
files = require('./routes/files');
 
var app = express();

app.configure(function () {
app.use(express.logger('dev')); /* 'default', 'short', 'tiny', 'dev' */
app.use(express.bodyParser());
});

app.use(express.methodOverride());
 
// ## CORS middleware
//
// see: http://stackoverflow.com/questions/7067966/how-to-allow-cors-in-express-nodejs
var allowCrossDomain = function(req, res, next) {
    res.header('Access-Control-Allow-Origin', '*');
    res.header('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE');
    res.header('Access-Control-Allow-Headers', 'Content-Type, Authorization');

    // intercept OPTIONS method
    if ('OPTIONS' == req.method) {
        res.send(200);
    }
    else {
        next();
    }
};

app.use(allowCrossDomain);
 
app.get('/files', files.findAll);
app.get('/files/:id', files.findById);
app.post('/files', files.addFile);
app.put('/files/:id', files.updateFile);
app.delete('/files/:id', files.deleteFile);

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