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django使用redis

2018-03-04 12:01 281 查看
安装 redis django-redissettings中配置CACHES = { "default": { "BACKEND": "django_redis.cache.RedisCache", "LOCATION": "redis://127.0.0.1:6379/1", "OPTIONS": { "CLIENT_CLASS": "django_redis.client.DefaultClient", } }}NEVER_REDIS_TIMEOUT = 3000 # 缓存秒数使用from django.conf import settingsfrom django.core.cache import cache#read cache user iddef read_from_cache(self, user_name): key = 'user_id_of_'+user_name value = cache.get(key) if value == None: data = None else: data = json.loads(value) return data#write cache user iddef write_to_cache(self, user_name): key = 'user_id_of_'+user_name cache.set(key, json.dumps(user_name), settings.NEVER_REDIS_TIMEOUT)

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