modify

search/views/topic.py

@@ -89,7 +89,7 @@ def home_query(session_id="",user_id=-1,query="",offset=0,size=10):
             user_id=-1
         if not isinstance(session_id,str):
             session_id = ""
-        redis_key = "physical:home_query" + ":user_id:" + str(user_id) + ":session_id:" + session_id + ":query:" + str(query).encode("utf-8")
+        redis_key = "physical:home_query" + ":user_id:" + str(user_id) + ":session_id:" + session_id + ":query:" + str(query)
         redis_val_dict = redis_client.hgetall(redis_key)
         last_offset_num = redis_val_dict["last_offset_num"] if "last_offset_num" in redis_val_dict else -1