How to serve an angular2 app in a node.js server

Question

I\'m building a web app using Angular2, to create the project I\'m using Angular2 CLI webpack. Angular2 app uses other external packages also (Eg: Firebase). In addition to

Answer 1

Here is full back end code which is working

const express = require('express');
var app = express();
var port = 9999;

function getRoot(request, response) {
    response.sendFile(path.resolve('./public/angular/index.html'));
 }

 function getUndefined(request, response) {
     response.sendFile(path.resolve('./public/angular/index.html'));
 }


 app.use(express.static('./public/angular'));

 app.get('/', getRoot);
 app.get('/*', getUndefined);

 // Start server
 app.listen(port, function () {
    console.log('server running at port: ' + port);
});