子域作为mod_rewrite中的变量 [英] Sub-domain as variable in mod_rewrite

问题描述

我正在尝试基于子域进行mod-rewrite.如何获取子域并将其附加到新域的末尾?

I am trying to mod-rewrite based on a sub-domain. How do I take the subdomain and append it to the end of my new domain?

示例:

RewriteCond %{HTTP_HOST} ^users\.example\.com$
RewriteRule ^(.*)$    http://www.example.com/?subdomain=[variable for sub]     [L]

如何使用户"进入[sub变量]?

How do I get 'users' into [variable for sub]?

推荐答案

最后一个RewriteCond中的匹配项存储为％N，因此您可以执行以下操作:

Matches from the last RewriteCond are stored as %N so you can do this:

RewriteCond %{HTTP_HOST} ^(users)\.example\.com$
RewriteRule ^(.*)$    http://www.example.com/?subdomain=%1 [L]

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