我无法更新Django的RedirectView.它一直引用状态为"301已永久移动"的旧URL. [英] I can't update Django's RedirectView. It keeps referring to the old URL with a status of 301 Moved Permenantly

问题描述

很抱歉，如果这个问题应该在Server Vault中.我真的无法分辨是编程错误还是服务器配置错误.

Sorry if this question was supposed to be in Server Vault. I couldn't really tell whether it's a programming error or a server configuration error.

我最近将我的git提交推送到了实时服务器，并且发现一些令人沮丧的事情.

I recently pushed my git commits to the live server and I noticed something very frustrating.

无论我如何编辑urls.py，我似乎都无法更新RedirectView！

No matter how I edit the urls.py, I can't seem to update RedirectView!

这是我的根mysite/urls.py

urlpatterns = patterns('',
    url(r'^$', RedirectView.as_view(url=reverse_lazy('order_list')), name='home'),
    url(r'^doors/', include('doors.urls')),
    url(r'^accounts/', include('registration.urls')),
    url(r'^admin/', include(admin.site.urls)),
    url(r'^{}/'.format(settings.DAJAXICE_MEDIA_PREFIX), include('dajaxice.urls')),
)

命名的URL order_list来自我应用程序的urls.py

The named URL order_list comes from one of my app's urls.py

urlpatterns = patterns('doors.views',
    url(r'^order/$', OrderListView.as_view(), name='order_list'),
    # And more URL patterns...
)

所以基本上我在上一次提交中只是将r'^orders/$'更改为r'^order/$'.但是，每当执行{% url home %}时，我都注意到服务器不断尝试将其重定向到/doors/orders/的 old 路径，而不是/doors/order/.我还注意到重定向是301 Moved Permanently.

So basically I simply changed r'^orders/$' to r'^order/$' in the last commit. But whenever I do {% url home %}, I noticed the server keeps trying to redirect to the old path of /doors/orders/ instead of /doors/order/. I also noticed that the redirect is a 301 Moved Permanently.

因此，我尝试将permenant=False添加到RedirectView并重新启动服务器.但是它 still 转到了/doors/orders/并且重定向仍然是301(应该是302)！

So I tried to add permenant=False to RedirectView and restarted the server. But it still goes to /doors/orders/ and the redirect is still 301 (it should have been 302)!

为什么我的RedirectView不重定向到更新的URL?

Why isn't my RedirectView redirecting to the updated URL?

服务器信息

在Gentoo Linux上使用mod_wsgi和Django 1.4来运行Apache 2.2.21

Running Apache 2.2.21 using mod_wsgi with Django 1.4 on Gentoo Linux

推荐答案

原来，301重定向已缓存在浏览器上！

It turned out that the 301 redirections are cached on the browser!

因此，我清除了浏览器的缓存，一切正常.当我不太了解301和302之间的区别时，很难知道在哪里寻找错误.我还意识到，由于我的RedirectView本质上是一个占位符，直到我编写一个真正的家庭模板为止.我应该一直使用permanent=False来创建302.看看 docs 了解详情.

So I cleared my browser's cache and everything worked. It was hard knowing where to look for the error when I didn't really understand the difference between 301 and 302 that well. I also realized that since my RedirectView is basically a placeholder until I write a real home template. I should be using permanent=False to always create a 302. Take a look at the docs for details.

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