From b6b258498cec50a61d398f26f051438d561b9977 Mon Sep 17 00:00:00 2001
From: Aska <Aska@cyrene.local>
Date: Mon, 7 Sep 2026 21:51:30 +0800
Subject: [PATCH] =?UTF-8?q?fix(weixin):=20=E4=BA=8C=E7=BB=B4=E7=A0=81?=
 =?UTF-8?q?=E6=94=B9=E7=94=A8=20qrcode=20=E5=8E=9F=E5=A7=8B=E6=A0=87?=
 =?UTF-8?q?=E8=AF=86=E4=B8=B2=E7=94=9F=E6=88=90=E2=80=94=E2=80=94qrUrl(lit?=
 =?UTF-8?q?eapp=E9=A1=B5=E9=9D=A2)=E7=BC=96=E7=A0=81=E4=B8=8D=E8=83=BD?=
 =?UTF-8?q?=E8=A2=AB=E5=BE=AE=E4=BF=A1=E8=AF=86=E5=88=AB?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

把 qrUrl(liteapp HTML页面URL)编码成二维码,微信扫它当普通链接打开→页面不认→'过期'。
改用 qrcode 原始标识串生成二维码(get_qrcode_status 轮询的 key, 微信扫码后解析), 并保留
qrUrl 作为'在微信/浏览器打开扫码页'的备用链接。build/部署。
---
 .../admin/modules/channels/WeixinLogin.tsx    | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/frontend/web/src/admin/modules/channels/WeixinLogin.tsx b/frontend/web/src/admin/modules/channels/WeixinLogin.tsx
index a270bbb..be98805 100644
--- a/frontend/web/src/admin/modules/channels/WeixinLogin.tsx
+++ b/frontend/web/src/admin/modules/channels/WeixinLogin.tsx
@@ -41,6 +41,7 @@ export function WeixinLogin({
 }): React.ReactNode {
   const log = useAuditStore((s) => s.log);
   const [status, setStatus] = useState<string>("idle");
+  const [qrCode, setQrCode] = useState<string>("");
   const [qrUrl, setQrUrl] = useState<string>("");
   const [botId, setBotId] = useState<string>("");
   const [busy, setBusy] = useState<string | null>(null);
@@ -86,10 +87,12 @@ export function WeixinLogin({
   const start = () => {
     setBusy("__qr__");
     setNotice(null);
+    setQrCode("");
     setQrUrl("");
     adminWeixinLoginQR(platform, accountId)
       .then((r) => {
         log("channel.weixin.login.qr", "ok");
+        setQrCode(r.qrCode ?? "");
         setQrUrl(r.qrUrl ?? "");
         if (r.status === "confirmed") {
           setStatus("confirmed");
@@ -117,7 +120,7 @@ export function WeixinLogin({
       .finally(() => setBusy(null));
   };
 
-  const showQR = status === "waiting" || qrUrl !== "";
+  const showQR = status === "waiting" || qrCode !== "";
 
   return (
     <Surface gap="sm" className="space-y-3">
@@ -144,11 +147,21 @@ export function WeixinLogin({
 
       {showQR ? (
         <div className="space-y-2">
-          {qrUrl ? (
-            <QrImage value={qrUrl} />
+          {qrCode ? (
+            <QrImage value={qrCode} />
           ) : (
             <Notice tone="warn">二维码暂不可用，请点击「刷新二维码」重试。</Notice>
           )}
+          {qrUrl ? (
+            <a
+              href={qrUrl}
+              target="_blank"
+              rel="noreferrer"
+              className="text-xs text-[var(--mu-accent-hi)] underline"
+            >
+              若上方码不识别，点此在微信/浏览器打开扫码页
+            </a>
+          ) : null}
           <p className="text-xs text-[var(--mu-text-lo)]">请用微信扫描上方二维码，确认后自动连接（最多等待约 8 分钟）。</p>
         </div>
       ) : null}