Django——基于类的视图的 URL 缓存失败
我在 Django Rest 框架之上构建了一个 RESTful API。 API 的 URL conf 由基于类的视图组成。
我想缓存这些视图，但是，以下失败。关于为什么会这样以及我如何改变它有什么想法吗？
from django.views.decorators.cache import cache_page
urlpatterns = patterns('',
url(r'^dounces/?$', cache_page(60*60)(DounceListView.as_view(resource=DounceResource)), name='dounces_api'),
我安装了以下中间件。
'django.middleware.gzip.GZipMiddleware',
'django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.transaction.TransactionMiddleware',
'django.contrib.redirects.middleware.RedirectFallbackMiddleware',
对于本地测试，我使用默认的缓存后端：
'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
I've built a RESTful API on top of the Django Rest Framework. The URL conf for the API is composed of class based views.
I would like to cache these views, however, the following is failing. Any thoughts on why that might be and how I could change it?
from django.views.decorators.cache import cache_page
urlpatterns = patterns('',
url(r'^dounces/?
I have the following middleware installed.
'django.middleware.gzip.GZipMiddleware',
'django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.transaction.TransactionMiddleware',
'django.contrib.redirects.middleware.RedirectFallbackMiddleware',
AND for local testing, i'm using the default caching backend:
'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
, cache_page(60*60)(DounceListView.as_view(resource=DounceResource)), name='dounces_api'),
I have the following middleware installed.
AND for local testing, i'm using the default caching backend:
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评论（3）
更改您的 urlconf 以
查看 https://docs.djangoproject.com/en/1.7/topics/cache/#specifying-per-view-cache-in-the-urlconf
change your urlconf to
also see https://docs.djangoproject.com/en/1.7/topics/cache/#specifying-per-view-cache-in-the-urlconf
另一个答案已经过时了。正确的方法详述如下：
https://docs.djangoproject.com/en/1.6/topics/cache/#specifying-per-view-cache-in-the-urlconf
现在必须这样做：
The other answer is out of date. The correct way is detailed here:
https://docs.djangoproject.com/en/1.6/topics/cache/#specifying-per-view-cache-in-the-urlconf
It has to now be done this way:
我没有看到任何“django.middleware.cache.UpdateCacheMiddleware”和“django.middleware.cache.FetchFromCacheMiddleware”。我认为没有它它就无法正确缓存。
https://docs.djangoproject.com/en/2.2/topics/cache/< /a>
I dont see any "django.middleware.cache.UpdateCacheMiddleware" and "django.middleware.cache.FetchFromCacheMiddleware". I dont think it can cache properly without it.
https://docs.djangoproject.com/en/2.2/topics/cache/