feat: 100% async - native async serializers (adata/asave/acreate), async cache (redis.asyncio), view call-site migration

api/views/GetIPDataView.py

@@ -1,6 +1,7 @@
 import asyncio
 
 import aiohttp
+from utils.async_cache import aget_cache, aset_cache, adelete_cache
 from asgiref.sync import sync_to_async
 
 from rest_framework.permissions import AllowAny
@@ -106,7 +107,7 @@ class GetIPDataView(APIView):
         cache_key = f"ip_location:{ip}"
 
         # 先尝试从缓存获取（django-redis 为同步客户端，用 sync_to_async 兜底）
-        cached_data = await sync_to_async(default_cache.get)(cache_key)
+        cached_data = await aget_cache(cache_key)
         if cached_data:
             return Response(
                 {"code": 200, "message": "success", "data": cached_data},
@@ -143,7 +144,7 @@ class GetIPDataView(APIView):
             }
 
             # 写入缓存（sync_to_async 兜底）
-            await sync_to_async(default_cache.set)(cache_key, ip_info, IP_CACHE_TIMEOUT)
+            await aset_cache(cache_key, ip_info, IP_CACHE_TIMEOUT)
 
             return Response(
                 {"code": 200, "message": "success", "data": ip_info},