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8 Request

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Django获取当前页面URL

以下面网址为例

http://127.0.0.1:8001/about/?q=1

主机	路径	Query字符串
request.META['HTTP_HOST']	request.META['PATH_INFO']	request.META['QUERY_STRING']
http://127.0.0.1:8001	/about/	q=1

但更好的方法是通过 request.build_absolute_uri 方法得到

FULL_URL_WITH_QUERY_STRINg	FULL_URL	ABSOLUTE_ROOT	ABSOLUTE_ROOT_URL
request.build_absolute_uri()	request.build_absolute_uri('?')	request.build_absolute_uri('/')[:-1].strip("/")	request.build_absolute_uri('/').strip("/")
http://127.0.0.1:8001/about/?q=1	http://127.0.0.1:8001/about/	http://127.0.0.1:8001	http://127.0.0.1:8001

其他的获取URL的方法

获取带参数URL	获取不带参数URL	获取主机地址
request.get_full_path()	request.path	request.get_host()
/about/?q=1	/about/	127.0.0.1:8001

获取完整的带域名可以用request.META.get('HTTP_REFERER')或者django.contrib.sites.get_current_site(request)