我的项目需要有多个子域。每个子域代表一些公司。例如:company1.myproject.io、company2.myproject.io。我使用django-hosts库来设置子域。
主机文件:
127.0.0.1 localhost
127.0.0.1 myproject.io
127.0.0.1 www.myproject.io
127.0.0.1 company1.myproject.io
127.0.0.1 company2.myproject.io
设置.py:
ROOT_URLCONF = 'core.urls'
ROOT_HOSTCONF = 'core.hosts'
DEFAULT_HOST = 'www'
DEFAULT_REDIRECT_URL = "http://www.myproject.io:8000"
核心/hosts.py:
from hostsconf import urls as redirect_urls
host_patterns = [
host(r'www', settings.ROOT_URLCONF, name='www'),
host(r'(?!www).*', redirect_urls, name='wildcard'),
]
主机配置/urls.py:
from .views import wildcard_redirect
urlpatterns = [
url(r'^(?P<path>.*)', wildcard_redirect)
]
主机配置/views.py:
DEFAULT_REDIRECT_URL = getattr(settings, "DEFAULT_REDIRECT_URL", "http://www.myproject.io:8000")
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)
我现在有几个问题:
- 当我转到 myproject.io 时,它成功地将我重定向到 www.myproject.io。但是当我去
Invalid HTTP_HOST header: 'company1.myproject.io:8000'. You may need to add u'company1.myproject.io' to ALLOWED_HOSTS
company1.myproject.io 时,当我得到新的子域或者我做错了什么时,我真的需要每次都将新主机添加到 ALLOWED_HOSTS 吗? 如何为每个公司的动态上下文的所有子域实现单个视图。基本上我需要通过子域名对数据库进行查询。例子:
def home_page(request): subdomain = 'somehow get sub domain (company1 or company2)' comp = User.objects.get(domain_name=subdomain) return redirect(request, 'tpl.html', {"company": comp})
更新:想出了如何处理 ALLOWED_HOSTS 并获得子域。但我仍然不知道如何为我的子域实现单一视图。我需要在 hosts.py 中创建另一个模式吗?