使用 htaccess 以一种方式重定向停放域的根目录，以另一种方式重定向所有其他 url

发布于 2024-09-15 13:10:55 字数 682 浏览 1 评论 0原文

我最近得到了一个备用域（停放），并希望它的行为如下：

在请求“alt-domain.com/”（root）时：在没有重定向的情况下提供“main-domain.com/fakeroot”（200）
关于“alt-domain.com/anyotherpage”的请求：使用重定向（301）提供“main-domain.com/anyotherpage”

我尝试了这个，但它不起作用：

RewriteCond %{HTTP_HOST} ^(www\.)?alt-domain\.com$ [NC] 
RewriteCond %{REQUEST_URI} ^/$ 
Rewriterule ^(.)$ /fakeroot.php  [L]

RewriteCond %{HTTP_HOST} ^(www\.)?alt-domain\.com [NC] 
RewriteCond %{REQUEST_URI} !^/$ 
RewriteRule ^(.*)$ http://www.main-domain.com/$1 [L,R=301]

每个规则都单独工作，但是当两者都存在，对 root 的请求也得到重定向。我尝试颠倒顺序，尝试跳过 [S=1]，尝试 [NS]，但没有运气。就在那时我意识到我不是 htaccess 专家，也不是正则表达式专家。

任何帮助将不胜感激。

D .

原文

I recently got an alternate domain (parked) and would like it to behave like this:

on a request for "alt-domain.com/" (root): serve "main-domain.com/fakeroot" without a redirect (200)
on a request for "alt-domain.com/anyotherpage": serve "main-domain.com/anyotherpage" with a redirect (301)

I tried this, but it doesn't work:

RewriteCond %{HTTP_HOST} ^(www\.)?alt-domain\.com$ [NC] 
RewriteCond %{REQUEST_URI} ^/$ 
Rewriterule ^(.)$ /fakeroot.php  [L]

RewriteCond %{HTTP_HOST} ^(www\.)?alt-domain\.com [NC] 
RewriteCond %{REQUEST_URI} !^/$ 
RewriteRule ^(.*)$ http://www.main-domain.com/$1 [L,R=301]

Each rule works on its own, but when both are present the request for root also get a redirect. I tried inverting the order, tried skipping [S=1], tried [NS], but no luck. That's when I realized I'm not an htaccess expert, nor a regex expert.

Any help would be much appreciated.

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画中仙 2024-09-22 13:10:55

问题是 L 标志可能不不像您期望的那样工作，并且当 mod_rewrite 重新检查您的规则时，RewriteCond %{REQUEST_URI} !^/$ 匹配，因为 %初始重写后，{REQUEST_URI} 更新为 /fakeroot.php。

有几种不同的方法可以解决这个问题，但我相信这应该足够好，并且不需要做太多改变：

RewriteCond %{HTTP_HOST} ^(www\.)?alt-domain\.com$ [NC]
RewriteCond %{REQUEST_URI} ^/$ 
Rewriterule ^(.)$ /fakeroot.php  [L]

RewriteCond %{HTTP_HOST} ^(www\.)?alt-domain\.com [NC] 
RewriteCond %{REQUEST_URI} !^/(fakeroot\.php)?$
RewriteRule ^(.*)$ http://www.main-domain.com/$1 [L,R=301]

The problem is that the L flag probably doesn't work like you expect, and when mod_rewrite re-examines your rules, RewriteCond %{REQUEST_URI} !^/$ matches because the %{REQUEST_URI} is updated to /fakeroot.php after the initial rewrite.

There are a few different ways to fix this, but I believe this should work well enough, and it doesn't involve changing much:

RewriteCond %{HTTP_HOST} ^(www\.)?alt-domain\.com$ [NC]
RewriteCond %{REQUEST_URI} ^/$ 
Rewriterule ^(.)$ /fakeroot.php  [L]

RewriteCond %{HTTP_HOST} ^(www\.)?alt-domain\.com [NC] 
RewriteCond %{REQUEST_URI} !^/(fakeroot\.php)?$
RewriteRule ^(.*)$ http://www.main-domain.com/$1 [L,R=301]

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