完成redis的学习

dingxin_toolbox_drf/settings.py

@@ -88,6 +88,27 @@ DATABASES = {
     }
 }
 
+CACHES = {
+    "default": {
+        'BACKEND': 'django_redis.cache.RedisCache',
+        # "BACKEND": "django.core.cache.backends.redis.RedisCache",
+        "LOCATION": "redis://127.0.0.1:6379",
+
+        "OPTIONS": {
+            "CLIENT_CLASS": "django_redis.client.DefaultClient",
+
+        }
+    }
+}
+
+REST_FRAMEWORK_EXTENSIONS = {
+    'DEFAULT_CACHE_RESPONSE_TIMEOUT': 10 * 5,  # 缓存时间
+    'DEFAULT_USE_CACHE': 'default',  # 缓存存储
+}
+
+SESSION_ENGINE = 'django.contrib.sessions.backends.cache'  # 使用Redis做为session缓存
+SESSION_CACHE_ALIAS = 'default'  # 指定本地session使用本地缓存名称是default
+
 # Password validation
 # https://docs.djangoproject.com/en/4.2/ref/settings/#auth-password-validators
 

update/views.py

@@ -1,13 +1,18 @@
 from django.http import JsonResponse
 from django.db.models import Q
-from rest_framework import viewsets, permissions, status
+from rest_framework import viewsets, permissions, status, filters
 from update.models import Cinema
 from update.serializers import CinemaSerializer
 from rest_framework.views import APIView
 from rest_framework.response import Response
+from rest_framework_extensions.cache.mixins import CacheResponseMixin
+from django.utils.decorators import method_decorator
+from django.views.decorators.cache import cache_page
+from django_filters.rest_framework import DjangoFilterBackend
 
 
-class CinemaViewSet(viewsets.ModelViewSet):
+# CacheResponseMixin 一定要放第一位
+class CinemaViewSet(CacheResponseMixin, viewsets.ModelViewSet):
     # 接口文档的中文注释
     """
     create: 添加测试影院
@@ -19,9 +24,13 @@ class CinemaViewSet(viewsets.ModelViewSet):
     queryset = Cinema.objects.all()
     serializer_class = CinemaSerializer
     permission_classes = (permissions.IsAuthenticated,)
+    filter_backends = (filters.SearchFilter, DjangoFilterBackend)
+    search_fields = ('ip', 'sys_ver')
+    # filter_fields = ('ip', 'sys_ver')
 
 
-class CinemaSearchAPIView(APIView):
+class CinemaSearchAPIView(APIView, CacheResponseMixin):
+    @method_decorator(cache_page(60 * 5))
     def get(self, request, *args, **kwargs):
         query_params = request.query_params.dict()
         print(query_params)