ASP - How to get URL of Referring Site

问题

This is an ASP question, not ASP.Net.

Assume there are two sites:

1. www.domain-1.com
2. www.domain-2.com

www.domain-1.com has a redirection URL in IIS that points to www.domain-2.com. In www.domain-2.com, I need to know the URL of the referring site (e.g. in this case, it would be www.domain-1.com). How is this done?

回答1:

referer = Request.ServerVariables ("HTTP_REFERER")

来源：https://stackoverflow.com/questions/2286327/asp-how-to-get-url-of-referring-site