django - 如果MEDIA_URL在STATIC_URL内，则runserver无法提供媒体

Question

我的配置如下:

STATIC_URL = '/static/'
MEDIA_URL = '/static/media/'

由于我将django 2.1升级到2.2，所以我得到了:

"runserver can't serve media if MEDIA_URL is within STATIC_URL."
django.core.exceptions.ImproperlyConfigured: runserver can't serve media if MEDIA_URL is within STATIC_URL.

我了解错误。我的问题是“为什么不”？您有非常正当的理由希望将媒体作为静态子目录。

另外，在2.2版发行说明中几乎没有提及这一重大更改: https://docs.djangoproject.com/en/3.0/releases/2.2/

Answer 1

响应此票证#29570: Add check that MEDIA_URL is not inside STATIC_URL.发出了此警告。
也引用#15199: Allow MEDIA_ROOT inside STATIC_ROOT

After further IRC discussion with jezdez, closing this wontfix. Supporting a configuration with MEDIA_ROOT inside STATIC_ROOT introduces a number of additional complexities and couplings between staticfiles and the MEDIA_* settings, which we are trying to avoid, and it's not clear what meaningful benefits it buys us. The main mentioned benefit was to only require one alias on the front-end webserver: that seems minor, since an alias is e.g. just one line in an nginx conf file. In any case, the same result can be achieved by putting MEDIA_ROOT and STATIC_ROOT side by side in a parent directory, and aliasing the front-end webserver to that parent directory.

因此，基本上，您可以:

STATIC_URL = '/static/static/'
MEDIA_URL = '/static/media/'