利用CloudFlare-Worker加速你的GitPage

Cloudflare 提供每天 10 万次的免费请求额度

如何部署Cloudflare Worker？

• 首页：https://workers.cloudflare.com
• 注册，登陆，Start building，取一个子域名，Create a Worker。
• 复制下面代码到左侧代码框，Save and deploy。如果正常，右侧应显示首页。

• 收藏地址框中的 https://xxxx.子域名.workers.dev，以后可直接访问

  // 定义 Github  信息
  const github_Name = 'Your-Github-UserName'; //Github 用户名
  const github_Repo = 'Your-Github-RepoName'; //Github 仓库名
  const github_base = `${github_Name}/${github_Repo}`;
  
  /* 配置到此结束 */
  
  
  addEventListener('fetch', event => {
    event.respondWith(handleRequest(event.request))
  })
  
  async function bloghandle(request) {
    const urlObj = new URL(request.url);
    const path = urlObj.href.substr(urlObj.origin.length);
    const init = {
        method: "GET"
    };
    var data = '';
    if (path) {
        var url = "https://raw.githubusercontent.com/" + github_base + "/master" + path + '/index.html';
        const response = await fetch(url, init);
        var resptxt = await response.text();
        data += resptxt;
    } else {
        var url = "https://raw.githubusercontent.com/" + github_base + '/master/index.html';
        const response = await fetch(url, init);
        if (response.status == 200) {
            var resptxt = await response.text();
            data += resptxt.replace(/`/g, "\\`");
        } else {
            var url = "https://raw.githubusercontent.com/" + github_base + '/master/404.html';
            const response = await fetch(url, init);
            if (response.status == 200) {
                var resptxt = await response.text();
                data += resptxt.replace(/`/g, "\\`");
            } else {
                data += `404 Page Not Found!`;
            }
        }
    }
    return data;
  }
  
  /**
   * Respond to the request
   * @param {Request} request
   */
  async function handleRequest(request) {
    var resp = new Response(await bloghandle(request), { "Content-type": "text/html;charset=UTF-8", status: 200 });
    resp.headers.set("Content-Type", "text/html");
    return resp;
  }