Question

该网站会生成不同的网址，这些网址看起来都像http://example.com/'somepath'。我想要做的是将用户从http://example.com/'somepath'重定向到http://www.example.com/'somepath'。我发现它可以用django-hosts。
正如说明书中所述，我在settings.py中有以下内容：

ALLOWED_HOSTS = ['www.example.com', 'example.com']

INSTALLED_APPS = [
   ...,
   'django_hosts',
]

MIDDLEWARE = [
   'django_hosts.middleware.HostsRequestMiddleware',
   ...
   'django_hosts.middleware.HostsResponseMiddleware',
]

ROOT_URLCONF = 'appname.urls'
ROOT_HOSTCONF = 'appname.hosts'
DEFAULT_HOST = 'www'
DEFAULT_REDIRECT_URL = "http://www.example.com"
PARENT_HOST = "example.com"

在hostsconf / urls中：

from django.conf.urls import url
from .views import wildcard_redirect

urlpatterns = [
    url(r'^(?P<path>.*)', wildcard_redirect),
]

在hostsconf / views中：

from django.conf import settings
from django.http import HttpResponseRedirect

DEFAULT_REDIRECT_URL = getattr(settings, "DEFAULT_REDIRECT_URL", "http://www.example.com")

def wildcard_redirect(request, path=None):
    new_url = DEFAULT_REDIRECT_URL
    if path is not None:
        new_url = DEFAULT_REDIRECT_URL + "/" + path
    return HttpResponseRedirect(new_url)

但看起来它不起作用，因为如果我转到http://example.com/'somepath'它会返回“400 Bad Request”并且http://www.example.com/'somepath'指向正确的目的地。我做错了什么？

Answer 1

尝试默认设置 PREPEND_WWW

https://docs.djangoproject.com/en/1.10/ref/settings/#prepend-www

Django-hosts将非www重定向到www

1 个答案: