你可以传递request reverse('view-name'， request=request)或者用build_absolute_uri将reverse()包含进来request.build_absolute_uri(reverse('view-name'))

试试下面的代码:

{{ request.scheme }}://{{ request.META.HTTP_HOST }}

我使用这个代码:

request.build_absolute_uri('/')[:-1]

回应:

https://yourdomain.com

你可以试试"request.get_full_path()"

在你看来，只需这样做:

base_url =  "{0}://{1}{2}".format(request.scheme, request.get_host(), request.path)

如果你不想访问数据库，你可以通过设置来实现。然后，使用上下文处理器将其添加到每个模板:

# settings.py (Django < 1.9)
...
BASE_URL = 'http://example.com'
TEMPLATE_CONTEXT_PROCESSORS = (
    ...
    'myapp.context_processors.extra_context',
)
# settings.py (Django >= 1.9)
TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
                # Additional
                'myapp.context_processors.extra_context',
            ],
        },
    },
]

# myapp/context_processors.py
from django.conf import settings

def extra_context(request):
    return {'base_url': settings.BASE_URL}

# my_template.html
<p>Base url is {{ base_url }}.</p>