Python 如何在 Django 模板中获取 base_url
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/28617282/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
How to get getting base_url in django template
提问by David542
Given a website, how would you get the HOST of that in a django template, without passing that var from the view?
给定一个网站，您如何在 Django 模板中获取该网站的 HOST，而不从视图中传递该变量？
http://google.com/hello --> {{ BASE_URL }} ==> 'http://google.com'
采纳答案by Elwin
This has been answered extensively in the following post
这已在以下帖子中得到广泛回答
There are several ways of doing it:
有几种方法可以做到：
- As david542 described **
- Using {{ request.get_host }} in your template **
- Using the contrib.sites framework
- 正如 david542 所描述的 **
- 在模板中使用 {{ request.get_host }} **
- 使用 contrib.sites 框架
** Please note these can be spoofed
** 请注意这些可能被欺骗
回答by David542
You can get the requestobject in your template by adding in the following TEMPLECT_CONTEXT_PROCESSORmiddleware in your settings:
您可以request通过TEMPLECT_CONTEXT_PROCESSOR在设置中添加以下中间件来获取模板中的对象：
TEMPLATE_CONTEXT_PROCESSORS = (
'django.core.context_processors.request',
)
Here is some documentationon it. Then you can call in your template:
这里有一些关于它的文档。然后你可以调用你的模板：
{{ request.META.HTTP_NAME }}
And that will give you the base url.
这将为您提供基本网址。
回答by Aishwarya kabadi
In your template to get base url
在您的模板中获取基本网址
{{ request.get_host }}
