const express = require('express'); const bodyParser = require('body-parser'); const app = express(); let userGoal = 'Learn Docker!'; app.use( bodyParser.urlencoded({ extended: false, }) ); app.use(express.static('public')); app.get('/', (req, res) => { res.send(`

My Course Goal

${userGoal}

`); }); app.post('/store-goal', (req, res) => { const enteredGoal = req.body.goal; console.log(enteredGoal); userGoal = enteredGoal; res.redirect('/'); }); app.listen(80);