CloudFlare反代网站

CloudFlare反代网站

Fate
2023-01-26 / 0 评论 / 210 阅读 / 正在检测是否收录...

域名反代,实现加速某些网站或者接口。

通过Cloudflare Workers实现反代

addEventListener(
  "fetch",event => {
     let url=new URL(event.request.url);
     url.hostname="raw.githubusercontent.com";  //你需要反代的域名
     let request=new Request(url,event.request);
     event. respondWith(
       fetch(request)
     )
  }
)

通过Cloudflare Pages实现反代

addEventListener('fetch', event => {
  event.respondWith(proxy(event));
});

async function proxy(event) {
  const getReqHeader = (key) => event.request.headers.get(key);

  let url = new URL(event.request.url);
  url.hostname = "raw.githubusercontent.com";

  let parameter = {
    headers: {
      'Host': 'raw.githubusercontent.com',
      'User-Agent': getReqHeader("User-Agent"),
      'Accept': getReqHeader("Accept"),
      'Accept-Language': getReqHeader("Accept-Language"),
      'Accept-Encoding': getReqHeader("Accept-Encoding"),
      'Connection': 'keep-alive',
      'Cache-Control': 'max-age=0'
    }
  };

  if (event.request.headers.has("Referer")) {
    parameter.headers.Referer = getReqHeader("Referer");
  }

  if (event.request.headers.has("Origin")) {
    parameter.headers.Origin = getReqHeader("Origin");
  }

  return fetch(new Request(url, event.request), parameter);
}
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