update pay ui

app.py

@@ -3571,6 +3571,28 @@ def register_with_email():
         return jsonify({'success': False, 'error': '注册失败，请重试'}), 500
 
 
+def _safe_http_get(url, params=None, timeout=10):
+    """安全的 HTTP GET 请求（绕过 eventlet DNS 问题）
+
+    Eventlet 的 greendns 可能无法解析某些域名，使用 tpool 在原生线程中执行请求
+    """
+    def _do_request():
+        return requests.get(url, params=params, timeout=timeout)
+
+    try:
+        # 检查是否在 eventlet 环境中
+        import eventlet
+        if hasattr(eventlet, 'is_monkey_patched') and eventlet.is_monkey_patched('socket'):
+            # 使用 tpool 在原生线程中执行，绕过 eventlet 的 DNS
+            from eventlet import tpool
+            return tpool.execute(_do_request)
+    except ImportError:
+        pass
+
+    # 非 eventlet 环境，直接请求
+    return _do_request()
+
+
 def get_wechat_access_token(code, appid=None, appsecret=None):
     """通过code获取微信access_token
 
@@ -3588,16 +3610,20 @@ def get_wechat_access_token(code, appid=None, appsecret=None):
     }
 
     try:
-        response = requests.get(url, params=params, timeout=10)
+        print(f"🔄 正在获取微信 access_token... (appid={params['appid'][:8]}...)")
+        response = _safe_http_get(url, params=params, timeout=15)
         data = response.json()
 
         if 'errcode' in data:
-            print(f"WeChat access token error: {data}")
+            print(f"❌ WeChat access token error: {data}")
             return None
 
+        print(f"✅ 成功获取 access_token: openid={data.get('openid', 'N/A')}")
         return data
     except Exception as e:
-        print(f"WeChat access token request error: {e}")
+        print(f"❌ WeChat access token request error: {type(e).__name__}: {e}")
+        import traceback
+        traceback.print_exc()
         return None
 
 
@@ -3611,12 +3637,13 @@ def get_wechat_userinfo(access_token, openid):
     }
 
     try:
-        response = requests.get(url, params=params, timeout=10)
+        print(f"🔄 正在获取微信用户信息... (openid={openid})")
+        response = _safe_http_get(url, params=params, timeout=15)
         response.encoding = 'utf-8'  # 明确设置编码为UTF-8
         data = response.json()
 
         if 'errcode' in data:
-            print(f"WeChat userinfo error: {data}")
+            print(f"❌ WeChat userinfo error: {data}")
             return None
 
         # 确保nickname字段的编码正确
@@ -3629,9 +3656,12 @@ def get_wechat_userinfo(access_token, openid):
                 print(f"Nickname encoding error: {e}, using default")
                 data['nickname'] = '微信用户'
 
+        print(f"✅ 成功获取用户信息: nickname={data.get('nickname', 'N/A')}")
         return data
     except Exception as e:
-        print(f"WeChat userinfo request error: {e}")
+        print(f"❌ WeChat userinfo request error: {type(e).__name__}: {e}")
+        import traceback
+        traceback.print_exc()
         return None