RewriteCond和rewriteRule根据域进行重定向 [英] RewriteCond and rewriteRule to redirect depending on the domain

问题描述

首先，我有几个域指向同一网页，每个域对应一种不同的语言.网页(Drupal)使用URL(example.com/en)中的/lang参数标识语言. 我需要将每个域重定向到其对应的语言，所以我需要类似以下内容:

First of all, I've got a few domains pointing to the same webpage, each domain corresponfing to a different language. The webpage (Drupal) identifies the language using a /lang parameter in the url (example.com/en). I need to redirect every domain to its corresponding language so I need something like:

• example.com-> example.com/en
• example.ru-> example.ru/ru
• example.fr-> example.fr/fr

我在htaccess中定义了一些规则，但它们没有达到我的期望:

I defined some rules in htaccess but they don't do what i expected:

# Rewrite --- http://www.example.com => http://www.example.com/en
RewriteCond %{HTTP_HOST}   !^www\.example\.com [NC]
RewriteRule ^$ /en? [L,R=301]

# Rewrite --- http://www.example.ru => http://www.example.ru/ru
RewriteCond %{HTTP_HOST}   !^www\.example\.ru [NC]
RewriteRule ^$ /ru? [L,R=301]

不是将example.com更改为example.com/en，将example.ru更改为example.ru/ru，而是将/en附加到所有域. 是我想念的东西吗?

Instead of changing example.com to example.com/en and example.ru to example.ru/ru it appends /en to all domains. Is it something I am missing?

任何建议都会很有帮助.

Any advice would be very helpful.

推荐答案

这应该有效:

# Rewrite --- http://www.example.com => http://www.example.com/en
RewriteCond %{HTTP_HOST}   ^www\.example\.com [NC]
RewriteCond %{REQUEST_URI}  !^/en(/(.*)$|$)
RewriteRule ^ /en%{REQUEST_URI} [L,R=301]

# Rewrite --- http://www.example.ru => http://www.example.ru/ru
RewriteCond %{HTTP_HOST}   ^www\.example\.ru [NC]
RewriteCond %{REQUEST_URI}  !^/ru(/(.*)$|$)
RewriteRule ^ /ru%{REQUEST_URI} [L,R=301]

如果要使重写对用户不可见，可以删除,R=301.

You can remove ,R=301 if you want to make the rewrite invisible to the user.

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