没有视图的Django URL conf - 链接到另一个域

I'd like to be able to use the reverse url lookups in order to link to a pre-set domain e.g:

我希望能够使用反向URL查找以链接到预设域,例如:

in a template:

在模板中:

<a href="{% url 'admin_site' %}">Admin</a>

Where the page may sit at http://www.mydomain.com/home and the admin site might be http://admin.mydomain.com - or when in dev mode, it might be http://devadmin.localhost

页面可能位于http://www.mydomain.com/home,管理站点可能是http://admin.mydomain.com - 或者在开发模式下,它可能是http://devadmin.localhost

I can set the domain in settings using environment variables - but how might I get the URL framework to put that domain in the page template?

我可以使用环境变量在设置中设置域 - 但是我如何获得将该域放入页面模板的URL框架?

Two simple routes to achieve this:

实现这一目标的两条简单路线:

Just create a redirect view that might sit at somewhere like /go/admin which will just redirect to whatever domain I set up.

只需创建一个可能位于/ go / admin之类的重定向视图,它只会重定向到我设置的任何域。
Include my domain in the template context and rewrite the href something like <a href="{{ ADMIN_SITE }}">

在模板上下文中包含我的域,并重写href类似的内容

Both options would work. But both have drawbacks: first one involves and extra redirect step, second one doesn't use the same url tag as other links.

两种选择都有效。但两者都有缺点:第一个涉及和额外的重定向步骤,第二个不使用与其他链接相同的url标记。

1 个解决方案

#1

I don't think you can/should directly add external urls to your urls.py. That file is for URLs that must be resolved from the django server, so if the page is in another server... and, you want to make use of {% url %} it must be through a redirect.

我不认为您可以/应该直接将外部网址添加到您的urls.py.该文件适用于必须从django服务器解析的URL,因此如果页面位于另一台服务器中......并且您希望使用{%url%},则必须通过重定向。

I would do this:

我会这样做:

from django.conf.urls import patterns, url
from django.views.generic import RedirectView

urlpatterns = patterns('',
    # ...

    url(r'^remote_admin/$', RedirectView.as_view(url='http://admin.mydomain.com'),
        name='remote_admin'),
    url(r'^dev_admin/$', RedirectView.as_view(url='http://devadmin.localhost'),
        name='dev_admin'),
)

Then {% url %} should work as usual:

那么{%url%}应该像往常一样工作:

{% url 'remote_admin' %}

#1