🔍 增强账号API诊断日志

添加更详细的日志输出，帮助排查问题

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

app.py

@@ -1149,18 +1149,23 @@ def delete_feedback_api(feedback_id):
 def get_accounts():
     """获取当前用户的所有账号"""
     user_id = current_user.id
+    print(f"[账号API] 请求来自用户{user_id} (类型:{type(user_id).__name__}), user_accounts keys: {list(user_accounts.keys())}")
 
     # 检查是否需要强制刷新（容器重启后内存数据丢失）
     refresh = request.args.get('refresh', 'false').lower() == 'true'
 
     # 如果user_accounts中没有数据或者请求刷新，则从数据库加载
-    need_load = user_id not in user_accounts or len(user_accounts.get(user_id, {})) == 0 or refresh
+    not_in = user_id not in user_accounts
+    is_empty = len(user_accounts.get(user_id, {})) == 0
+    need_load = not_in or is_empty or refresh
+    print(f"[账号API] 检查: not_in={not_in}, empty={is_empty}, refresh={refresh}, need_load={need_load}")
+
     if need_load:
-        print(f"[账号API] 用户{user_id} 需要加载账号 (not_in={user_id not in user_accounts}, empty={len(user_accounts.get(user_id, {})) == 0}, refresh={refresh})")
         load_user_accounts(user_id)
-        print(f"[账号API] 加载后 user_accounts[{user_id}] 有 {len(user_accounts.get(user_id, {}))} 个账号")
+        print(f"[账号API] 加载后有 {len(user_accounts.get(user_id, {}))} 个账号")
 
     accounts = user_accounts.get(user_id, {})
+    print(f"[账号API] 返回 {len(accounts)} 个账号")
     return jsonify([acc.to_dict() for acc in accounts.values()])