From 7577f97891d094da486706fdb77f0695d74dc627 Mon Sep 17 00:00:00 2001
From: Karlcarlo <karlcarlo@163.com>
Date: Tue, 8 Sep 2026 10:52:13 +0800
Subject: [PATCH] =?UTF-8?q?=E5=85=B1=E4=BA=AB=E5=BA=93=20goMall=20?=
 =?UTF-8?q?=E5=8A=A0=E7=8E=AF=E5=A2=83=E5=88=A4=E5=AE=9A=E7=9F=A9=E9=98=B5?=
 =?UTF-8?q?(=E4=B8=8E=E6=8E=88=E6=9D=83=E5=90=8C=E6=AC=BE):=20=E9=9D=9Eweb?=
 =?UTF-8?q?view=E6=8F=90=E7=A4=BA=E3=80=8C=E8=AF=B7=E5=9C=A8=E5=B0=8F?=
 =?UTF-8?q?=E7=A8=8B=E5=BA=8F=E4=B8=AD=E6=89=93=E5=BC=80=E5=95=86=E5=9F=8E?=
 =?UTF-8?q?=E3=80=8D;=20demo=E5=8A=A0switchTab=E5=9F=8B=E7=82=B9=20(v26090?=
 =?UTF-8?q?810)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 index.html | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/index.html b/index.html
index d46668a..399fa30 100644
--- a/index.html
+++ b/index.html
@@ -99,7 +99,7 @@
   /* ============================================================
      ① 页面版本号（YYMMDD + 两位序号）—— 用于排查 webview 是否缓存了旧页面
      ============================================================ */
-  var VER = 26090809;
+  var VER = 26090810;
   var verNoEl = el('verNo');
   if (verNoEl) verNoEl.textContent = VER;
 
@@ -184,6 +184,16 @@
     };
   }
 
+  // 给 switchTab 打补丁：记录每一次跳转调用 + 捕获异常
+  if (window.wx && window.wx.miniProgram && window.wx.miniProgram.switchTab) {
+    var _st = window.wx.miniProgram.switchTab.bind(window.wx.miniProgram);
+    window.wx.miniProgram.switchTab = function (o) {
+      dbg('switchTab 调用 → ' + (o && o.url), 'ok');
+      try { _st(o); dbg('switchTab 已执行', 'ok'); }
+      catch (ex) { dbgErr('switchTab 抛异常: ' + (ex && ex.message ? ex.message : ex)); }
+    };
+  }
+
   // 给 postMessage 打补丁：记录每一次调用 + 捕获异常
   var origPost = (window.wx && window.wx.miniProgram && window.wx.miniProgram.postMessage) ? window.wx.miniProgram.postMessage.bind(window.wx.miniProgram) : null;
   if (window.wx && window.wx.miniProgram) {