prod-test-server.js

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

var DIST_DIR = path.join(__dirname, 'dist');
var PORT = 8800;
var app = express();

//Serving the files on the dist folder
app.use(express.static(DIST_DIR));

//Send index.html when the user access the web
app.get('*', function(req, res) {
  res.sendFile(path.join(DIST_DIR, 'index.html'));
});

app.listen(PORT);

console.log('listen on http://localhost:' + PORT);