使用Cloudflare Worker做API转发

addEventListener('fetch', event => {
  event.respondWith(handleRequest(event.request))
})

/**
 * Respond to the request
 * @param {Request} request
 */
async function handleRequest(request) {
  let url = new URL(request.url);
  let param = url.param;
  let newUrl = new URL("REDIRECT URL");
  newUrl.pathname=url.pathname;
  for (const [key, value] of url.searchParams) {
    newUrl.searchParams.set(key,value);
  }
  return fetch(newUrl,request);
}