【开源】在 CF Workers 搭建自己的 t.cn 短网址入口

Mr. · 发表于 2020-4-19 18:01:48

本帖最后由 Mr. 于 2020-4-19 18:39 编辑

从 @ljm4216 大佬的帖子 https://www.52.ht/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>
`);
}

复制代码

xJogger · 发表于 2020-4-20 09:11:56

本帖最后由 xJogger 于 2020-4-20 09:23 编辑

加了一点样式，看起来更舒服了。

预览：

代码：

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>
<style media="screen">
body { background: #ECEFF1; color: rgba(0,0,0,0.87); font-family: Roboto, Helvetica, Arial, sans-serif; margin: 0; padding: 0; }
#message { background: white; max-width: 360px; margin: 100px auto 16px; padding: 32px 24px; border-radius: 3px; }
#message h2 { color: rgba(0,0,0,0.6); font-weight: bold; font-size: 14px; margin: 0 0 8px; }
#message h1 { color: #ffa100; font-size: 30px; font-weight: 300; margin: 0 0 16px;}
#message p { line-height: 140%; margin: 16px 0 24px; font-size: 14px; }
#message a { display: block; text-align: center; background: #039be5; text-decoration: none; color: white; padding: 16px; border-radius: 4px; }
#message, #message a { box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24); }
#load { color: rgba(0,0,0,0.4); text-align: center; font-size: 13px; }
@media (max-width: 600px) {
body, #message { margin-top: 0; background: white; box-shadow: none; }
body { border-top: 16px solid #ffa100; }
}
</style>
</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(`
<div id="message" align="center">
<center><h1>缩短结果：</h1><a href="${short[0]}">${short[0]}</a></center>
<p></p>
<center><h1>原始网址：</h1><a href="${refer[1]}">${refer[1]}</a></center>
<p></p>
<a href="/">返回</a>
</div>
`);
}
return render(`
<div id="message" align="center">
<center><h1>请求失败</h1></center>
</div>
`);
}
return render(`
<div id="message" align="center">
<center><h1>T.CN 短网址</h1></center>
<p></p>
<form method="GET">
<input name="url" placeholder="URL" />
<button type="submit">压缩</button>
</form>
</div>
`);
}

复制代码

qytang · 发表于 2020-4-19 18:20:32

本帖最后由 qytang 于 2020-4-19 18:22 编辑

牛逼！不管是啥，到大佬们手里都能玩出花来

Reves · 发表于 2020-4-19 18:04:52

感谢分享，一会儿试试

future · 发表于 2020-4-19 18:02:15

支持大佬！

robot · 发表于 2020-4-19 18:04:07

好东东。紫薯补丁

嗷嗷 · 发表于 2020-4-19 18:05:38

牛批牛批

tssz · 发表于 2020-4-19 18:07:40

shenke · 发表于 2020-4-19 18:12:15

提示: 作者被禁止或删除内容自动屏蔽

Mr. · 发表于 2020-4-19 18:12:53

shenke 发表于 2020-4-19 18:12
https://blog.csdn.net/sculpta/article/details/104142531

你怕是理解错了

李逍遥 · 发表于 2020-4-19 18:24:02

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