How to display all keys through redis cli- How to show ALL keys through redis-cli?

problem ：

I am using redis as an in-memory database backend for django cache. I use redis As django Cached in memory database backend .

In particular, I use django-redis configured as follows: Especially the one I use django-redis The configuration is as follows ：

CACHES = {    'default': {        'BACKEND': 'redis_cache.cache.RedisCache',        'KEY_PREFIX':   DOMAIN_NAME,        'LOCATION': 'unix:/tmp/redis_6379.sock:1',        'OPTIONS': {            'PICKLE_VERSION': -1,   # default            'PARSER_CLASS': 'redis.connection.HiredisParser',            'CLIENT_CLASS': 'redis_cache.client.DefaultClient',        },    },}

My django cache seem to work correctly. my Django The cache seems to be working properly .

The weird thing is that I cannot see django cache keys using the redis-cli command line. Strangely enough , I can't use it redis-cli The command line sees django Cache key .

[edit] Please notice in the following that I tried both with[ edit ] Please note that I have tried the following

$ redis-cli

and and

$ redis-cli -s /tmp/redis_6379.sock

[endedit][ End edit ]

with no difference. There is no difference between .

In particular, using the KEYS * command: especially , Use KEYS * command ：

$ redis-cliredis 127.0.0.1:6379> keys *(empty list or set)

but however

redis 127.0.0.1:6379> set stefano testOKredis 127.0.0.1:6379> keys *1) "stefano"

while from django shell: And from Django Shell ：

In [1]: from django.core.cache import cacheIn [2]: cache.keys('*')Out[2]:[u'django.contrib.sessions.cachebblhwb3chd6ev2bd85bawuz7g6pgaij8', u'django.contrib.sessions.cachewpxiheosc8qv5w4v6k3ml8cslcahiwna']

If I'm using MONITOR on the cli: If I were in cli Upper use MONITOR ：

redis 127.0.0.1:6379> monitorOK1373372711.017761 [1 unix:/tmp/redis_6379.sock] "KEYS" "project_prefix:1:*"

I can see a request, using the django cache prefix; I can see a request , Use django Cache prefix ;which should prove the redis-cli is connected to the same service. This should prove redis-cli Connect to the same service .But even searching for that prefix in the redis-cli returns an (empty list or set) But even in redis-cli Searching for this prefix also returns (empty list or set)

Why is that? Why? ？

What is the mechanisms that compartmentalize the different caches on the same redis instance? In the same redis What is the mechanism for dividing different caches on an instance ？

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Solution ：

Reference resources ： https://stackoom.com/en/question/1Bd5I