'use strict'; const express = require('express'); const app = express(); app.use(express.static('./')); app.get('/api/tasks', getTasks); app.get('/api/tasks/:id', getTask); app.listen(3000, () => console.log('Server is running...')); function getTasks(request, response) { response.set('Content-Type', 'application/json'); response.end(JSON.stringify([{ id: 1 }, { id: 2 }])); } function getTask(request, response) { var id = request.params.id; response.set('Content-Type', 'application/json'); response.end(JSON.stringify({ id: id })); }