【发布时间】:2017-04-13 21:38:18
【问题描述】:
该站点生成不同的 URL,它们看起来都像 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'。正如我发现的那样,可以使用 django-hosts。
正如说明中所说,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?
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