ffeii

addEventListener('fetch', event => {
  let request = event.request
  if (request.method !== 'GET') {
    event.respondWith(new Response('Only for GET method'))
    return
  }
  let url = request.url.replace(new URL(request.url).origin, '')
  if (url.startsWith('/https://') || url.startsWith('/http://')) {
    url = url.replace('/', '')
    event.respondWith(fetch(url))