const urls = require('./urls.json') addEventListener('fetch', event => { event.respondWith(handleRequest(event.request)) }) async function handleRequest(request) { const path = new URL(request.url).pathname.substring(1) console.log(request.headers['user-agent'], new Date(), path) if (path in urls) return new Response(null, { status: 308, headers: { location: urls[path] }, }) else return new Response( `