From e494f32b14bd161dc2aeecda2415ab546ec98d20 Mon Sep 17 00:00:00 2001
From: wxs <wxs@wxsdeMacBook-Air.local>
Date: Fri, 13 Mar 2026 23:52:26 +0800
Subject: [PATCH] =?UTF-8?q?fix(pugongying):=20=E4=BF=AE=E5=A4=8D=E5=B0=8F?=
 =?UTF-8?q?=E7=BA=A2=E4=B9=A6=E7=9F=AD=E9=93=BE=E6=8E=A5=E8=A7=A3=E6=9E=90?=
 =?UTF-8?q?=E5=A4=B1=E8=B4=A5=E7=9A=84=E9=97=AE=E9=A2=98?=
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Content-Type: text/plain; charset=UTF-8
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xhslink.com 短链接对 HEAD 请求返回 404，且重定向 URL 在 HTML body
的 href 中而非 HTTP 302 header。改用 GET 请求并从响应体中解析真实 URL。

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 pugongying/xhs-pgy-export.user.js | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/pugongying/xhs-pgy-export.user.js b/pugongying/xhs-pgy-export.user.js
index 58bdb36..8f491f8 100644
--- a/pugongying/xhs-pgy-export.user.js
+++ b/pugongying/xhs-pgy-export.user.js
@@ -243,10 +243,19 @@
         return;
       }
       GM_xmlhttpRequest({
-        method: "HEAD",
+        method: "GET",
         url,
         onload(res) {
-          resolve(res.finalUrl || url);
+          if (res.finalUrl && res.finalUrl !== url) {
+            resolve(res.finalUrl);
+            return;
+          }
+          const match = res.responseText && res.responseText.match(/href="([^"]+)"/);
+          if (match) {
+            resolve(match[1].replace(/&amp;/g, "&"));
+          } else {
+            resolve(url);
+          }
         },
         onerror() {
           resolve(url);