Исходный код по теме "Как запустить бэкэнд на Node JS"

const express = require('express');

const PORT = process.env.PORT || 3010;

const app = express();

app.use((req, res, next) => {

res.setHeader('Access-Control-Allow-Origin', '*');

next();

const todoItems = require('./todo-items.json');

app.get('/api/todo-items', (req, res) => {

res.json({ data: todoItems });

app.listen(PORT, () => {

console.log(`Server listening on ${PORT}`);