子站点的页面htaccess的重写规则 [英] htaccess Rewrite Rule for subdomain to page

问题描述

目前我居住在一个页面：

Currently I have a page residing at:

http://www.example.com/site/page

在我的htaccess我当前的规则：

In my htaccess I have the current rule:

RewriteRule ^site/(.*)$ retailer.php?linklabel=$1 [QSA]

什么规则模样有网址，该网页成为它自己的子域名：

What would the rule look like to have the URL for that page become it's own subdomain:

http://page.example.com

感谢您的帮助！

Thanks for any help!!

到目前为止，我已经尝试了以下规则，没有工作：

So far I have tried the following rule which hasn't worked:

RewriteRule http://(.*)$.example.com retailer.php?linklabel=$1 [QSA]

也许我需要做的东西在的cPanel首先就一个通配符子域名？我也不太清楚......

Maybe I need to do something in cpanel first regarding a wildcard subdomain? I'm not too sure...

推荐答案

尝试：

RewriteCond %{HTTP_HOST} !^www.[NC]
RewriteCond %{HTTP_HOST} ^(.+?)\.example.com$ [NC]
RewriteRule ^$ retailer.php?linklabel=%1 [L,QSA]

您不能针对一个重写规则，所以你需要做的是对％{HTTP_HOST} VAR在的RewriteCond ，然后使用 ％1 反向引用拿到那场比赛。

You can't match against the host in a RewriteRule, so you'll need to do it against the %{HTTP_HOST} var in a RewriteCond, then use the %1 backreference to get that match.

这将只针对目前的URI的那正是 / 匹配。所以它不会对 http://page.example.com/something 匹配，除非你从改变常规EX preSS的^ $ 到 ^东西$ 。

This will currently only match against URI's that are exactly /. So it won't match against http://page.example.com/something unless you change the regular express at from ^$ to ^something$.

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