rest_framework_extensions实现缓存

1.安装包

pip install drf-extensions
pip install django-redis
pip install django-redis-cache

2.配置redis

# 配置缓存为redis
CACHES = {
    'default': {
        'BACKEND': 'redis_cache.cache.RedisCache',
        'LOCATION': 'redis://127.0.0.1:6379',
        "OPTIONS": {
            "CLIENT_CLASS": "redis_cache.client.DefaultClient",
        },
    },
}

3.配置drf-extensions

# DRF扩展
REST_FRAMEWORK_EXTENSIONS = {
    # 缓存时间
    'DEFAULT_CACHE_RESPONSE_TIMEOUT': 60 * 60,
    # 缓存存储
    'DEFAULT_USE_CACHE': 'default',
}

4.简单使用

from rest_framework_extensions.cache.mixins import CacheResponseMixin

class GoodsListViewSet(CacheResponseMixin, mixins.ListModelMixin, mixins.RetrieveModelMixin, viewsets.GenericViewSet):
    pass