【开源】在 CF Workers 搭建自己的 t.cn 短网址入口

用户8099761

发布于 2023-05-11 11:39:41

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发布于 2023-05-11 11:39:41

文章被收录于专栏：私人订制

从 @ljm4216 大佬的帖子 https://www.hostloc.com/thread-676833-1-1.html 得到启发，才知道原来 t.cn 的接口这么简单，于是撸了个基于 Cloudflare Workers 的在线版页面。演示地址：https://tcn.sino.workers.dev/ 食用方法：创建个 workers 把以下代码粘贴进去就可以了，快把今天撸的免费域名用起来吧！

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

const handleRequest = async (request) => {
  const render = (body) => {
    return new Response(`
      <!doctype html>
      <html>
      <head>
        <meta charset="utf-8" />
        <meta name="viewport" content="width=device-width,initial-scale=1" />
        <title>T.CN 短网址</title>
      </head>
      <body>${body}</body>
      </html>`.trim(), {
      status: 200,
      headers: {
        'Content-Type': 'text/html; charset=utf-8'
      }
    });
  }
  request = new URL(request.url);
  if (request.pathname !== '/') return new Response(null, { status: 404 });
  if (request.searchParams.has('url')) {
    const url = request.searchParams.get('url');
    const response = await fetch(`http://service.weibo.com/share/share.php?url=${encodeURIComponent(url)}&title=1`);
    const html = await response.text();
    const short = html.match(/http:\/\/t.cn\/\w+/i);
    const refer = html.match(/\$refer\s+: "(.+?)"/i);
    if (short && refer) {
      return render(`
        缩短结果：<a href="${short[0]}">${short[0]}</a><br />
        原始网址：<a href="${refer[1]}">${refer[1]}</a><br />
        <a href="/">返回</a>
      `);
    }
    return render(`请求失败`);
  }
  return render(`
    <form method="GET">
    <input name="url" placeholder="URL" />
    <button type="submit">压缩</button>
    </form>
  `);
}

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原始发表：2020-4-20，如有侵权请联系 cloudcommunity@tencent.com 删除

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