htaccess 301 仅重定向根目录，但排除所有文件和子文件夹但有例外

问题描述

我不是.htaccess 代码的程序员，我阅读了其他相关帖子但不了解它们.他们都没有做我需要的.

我有一个在 http://example.com/main 上运行的 Wordpress 网站，但想将 http://example.com 重定向到 http://otherexample.com/page.php.还需要 http://example.com/anyfile 不被重定向.

解决方案

假设 example.com 和 otherexample.com 指向不同的地方，然后尝试如下example.com 中的根 .htaccess 文件:

RedirectMatch 302 ^/$ http://otherexample.com/page.php

更新:我发现secondary.com也被重定向了.

如果您有多个域指向同一个地方，而您只想重定向其中一个，那么您需要在重定向之前先使用 mod_rewrite 检查主机名.

例如，以下内容需要位于 .htaccess 文件的顶部 WordPress 前端控制器之前:

RewriteCond %{HTTP_HOST} ^(www\.)?example\.com [NC]重写规则 ^$ http://otherexample.com/page.php [R=302,L]

请注意，RewriteRule pattern 匹配 URL-path 减去斜线前缀，因此正则表达式 ^$(不同于 RedirectMatch 指令).

I am not a programmer of .htaccess code, I read the other related posts but do not understand them. Non of them do what I need.

I have a Wordpress site that runs on http://example.com/main but want to redirect http://example.com to http://otherexample.com/page.php. Also need that http://example.com/anyfile not be redirected.

解决方案

Assuming example.com and otherexample.com point to different places then try something like the following in the root .htaccess file at example.com:

RedirectMatch 302 ^/$ http://otherexample.com/page.php

If you have multiple domains pointing to the same place and you only want to redirect one of them then you'll need to use mod_rewrite to check the hostname first before redirecting.

For example, the following would need to go at the top of the .htaccess file before the WordPress front-controller:

RewriteCond %{HTTP_HOST} ^(www\.)?example\.com [NC]
RewriteRule ^$ http://otherexample.com/page.php [R=302,L]

Note that the RewriteRule pattern matches against the URL-path less the slash prefix, hence the regex ^$ (different to the RedirectMatch directive).

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