35
var url = require('url');
// req.url == /?page=pagename&pewpew=ololo
function onRequest(req, res) {
var data = url.parse(req.url, true),
page = data.query.page,
userAgent = req.headers['user-agent'];
res.setHeader("Set-Cookie", "p=" + page);
res.setHeader("Content-Type","text/plain");
res.writeHead(200);
res.end(userAgent);
}
http – чуть сложнее сервер
http://nodejs.org/api/http.html