为什么Memcache在我的Django中不起作用?

问题描述

from django.core.cache import cache
    def testcache():
        cache.set('test','I am putting this message in',3333)
        print cache.get('test')

它只打印"无"

这是在"ps aux"中:

This is in "ps aux":

dovr      2241  0.0  0.8  57824  2144 ?        Ssl  04:20   0:00 memcached -d -u root -m 3900 -p 11211
dovr      2247  0.0  3.7  83696  9800 pts/2    S+   04:20   0:00 python manage.py runserver 0.0.0.0:8000

这是在我的settings.py中:

And this is in my settings.py:

CACHE_BACKEND = 'memcached://MYIPADRESS:11211/'

顺便说一句，它以前曾起作用，但现在不再起作用了！我不知道为什么太奇怪了.

By the way, it worked before, but not anymore! I don't know why. So weird.

推荐答案

已解决.

Django正在与服务器通信.我做了"nc IPADRESS 11211".并输入统计信息"

Django was talking to the server.I did "nc IPADRESS 11211" .And typed "stats"

然后，我看着cmd_get和cmd_set正在更改，这意味着它在说话.

Then, I looked that cmd_get and cmd_set were changing, so that means it's talking.

然后，我意识到我的代码存在问题.密钥中不能包含空格".它必须是非空间的(并已编码)

Then, I realized that I had problem with code in my views.You can't have "space" in the key. It has to be non-spaceless (and encoded)

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