Gets the user IP address when the user logs on

Use Django to get the IP address of the user's access if the user is under normal circumstances through request. meta[' REMOTE_ADDR ') can obtain the user's IP address. However, some Web servers will use proxy HTTP such as Ngix, or the site is load balanced, resulting in the use of REMOTE_ADDR crawl to the 1270.0.1, then use Http_x_forwarded_for to get the real IP of the user.

It is recommended to use the following code

if request. Meta.has_key ('http_x_forwarded_for'):    =  request. meta['http_x_forwarded_for']else:    = Request. meta['remote_addr']

Gets the user IP address when the user logs on