From 8a9f160cfaa447c93d5895dfee3f9b3cd1f0f47e Mon Sep 17 00:00:00 2001
From: zhh <zchengrong@yeah.net>
Date: Mon, 24 Nov 2025 15:18:02 +0800
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---
 app/api/api_recommendation.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/api/api_recommendation.py b/app/api/api_recommendation.py
index 4084e46..40f7fa0 100644
--- a/app/api/api_recommendation.py
+++ b/app/api/api_recommendation.py
@@ -92,6 +92,7 @@ async def get_recommendations(user_id: int, category: str, brand_id: int, brand_
             ]
     """
     try:
+        logger.info(f"user_id:{user_id}, category:{category}, num_recommendations:{num_recommendations}")
         start_time = time.time()
         cache_key = (user_id, category)
         # === 新增：用户存在性检查 ===