إنشاء HTTP Server صغير مع مسار JSON

import { createServer } from 'node:http';
import { once } from 'node:events';
const server = createServer((request, response) => {
  const url = new URL(request.url, 'http://localhost');
  response.setHeader('Content-Type', 'application/json; charset=utf-8');
  if (request.method === 'GET' && url.pathname === '/health') {
    response.end(JSON.stringify({ status: 'ok' }));
  } else {
    response.statusCode = 404;
    response.end(JSON.stringify({ error: 'Not Found' }));
  }
});
server.listen(0, '127.0.0.1');
await once(server, 'listening');
try {
  const address = `http://127.0.0.1:${server.address().port}`;
  const response = await fetch(`${address}/health`);
  console.log(response.status);
  console.log(await response.text());
} finally {
  await new Promise((resolve, reject) => server.close(error => error ? reject(error) : resolve()));
}