39 lines
1.3 KiB
Plaintext
39 lines
1.3 KiB
Plaintext
export default {
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async fetch(request) {
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const url = new URL(request.url);
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const shortUrl = url.searchParams.get("url");
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if (!shortUrl) {
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return new Response("缺少 url 参数", { status: 400 });
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}
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try {
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const resp = await fetch(shortUrl, { redirect: "manual" });
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const location = resp.headers.get("Location") || "";
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let realUrl = null;
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if (location.includes("viglink.com")) {
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// 直接从原始 location 字符串里截取 u= 的值，不用 URL 解析（避免自动 decode）
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const match = location.match(/[?&]u=([^&]+)/);
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if (match) {
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realUrl = match[1]; // 保持原始编码，不 decode
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}
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} else if (location.includes("account.microsoft.com")) {
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realUrl = location;
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}
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if (!realUrl) {
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return new Response("无法解析链接：" + location, { status: 500 });
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}
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const alookUrl = "alook://" + realUrl.replace("https://", "").replace("https%3A%2F%2F", "");
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return new Response(
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`<html><body><script>window.location.href=${JSON.stringify(alookUrl)};</script></body></html>`,
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{ headers: { "Content-Type": "text/html;charset=utf-8" } }
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);
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} catch (e) {
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return new Response("错误：" + e.message, { status: 500 });
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}
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}
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};
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