app.js

/**
 * Created by baishuai on 2016/1/6.
 */

'use strict';

var http    = require('http'),
    express = require('express'),

    app     = express(),

    server  = http.createServer(app);

app.configure(function () {
    app.use( express.bodyParser() );
    app.use( express.methodOverride() );
    app.use( express.static(__dirname + '/public') );
    app.use( app.router );
});

app.configure('development', function () {
    app.use( express.logger() );
    app.use( express.errorHandler({
        dumpExceptions : true,
        showStack      : true
    }) );
});

app.configure('production', function () {
    app.use( express.errorHandler() );
});

app.get('/', function ( request, response ) {
    response.redirect( '/spa.html ');
});

server.listen( 3000 );
console.log(
    'Express server listening on port %d in %s mode',
    server.address().port, app.settings.env
);