Deploy Angular app to Express

Angular

ng build --prod --aot

app.js in express

var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');
var compression = require('compression');

var app = express();

app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({extended: false}));
app.use(cookieParser());
app.use(compression());
app.use(express.static(path.join(__dirname, 'public'), {maxAge: 31536000}));


app.get('*', function (req, res, next) {
    var file = path.join(__dirname, 'public', 'index.html');
    res.sendFile(file);
});

module.exports = app;