const express = require('express'); const app = express(); app.get('/', function (req, res) { var title = process.env.TITLE; var a2url = process.env.A2URL; var page = "" + "

" + title + "

" + "

Navigate to Application 2

" + ""; res.send(page); }); const port = process.env.PORT || 3002; app.listen(port);