mod_rewrite的重定向不存在的URL [英] mod_rewrite redirect for non-existent URL's

问题描述

我有一个旧的网站，我已经接管。新用户实际上获得他们创建一个自定义页面。它是在一个比梦幻般的方式少做。目前，它实际上是生成一个命名为创建的蛞蝓URL文件，并象征性地将其链接到一个名为/主/文件夹中。很显然，我想改变这一点。我的计划是简单地把它重定向不存在的文件夹为/主/通过的.htaccess。目前，这是我的.htaccess如下：

I've got a an old website that I've taken over. New users essentially get a custom page created for them. It was done in a less than fantastic manner. Currently it actually generates a file named for the slug URL created and symbolically links it to a folder called "/main/". Obviously I want to change this. My plan was simply to have it redirect non-existant folders to "/main/" via .htaccess. Currently this is what my .htaccess looks like:

RewriteEngine on
RewriteCond $1 !^(index\.php|images|robots\.txt|index\.htm)
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ /main/ [L]

然而，这会产生一个重定向循环。我在想什么？

However this generates a redirect loop. What am I missing?

在这一点，我才意识到我应该说我希望它保持这是输入的路径。例如，如果我把 http://www.mydomain.com/test_person 应该保持该地址，但转发一切交给主文件夹如果是有道理的。

On that note, I realized I should say I want it to maintain the path that's input. For example if I put http://www.mydomain.com/test_person it should maintain that address, but forward everything to the main folder if that makes sense.

推荐答案

您会希望您的规则，不能重写与主已经开始，为了不网址有它循环，例如：

You'll want your rule to not rewrite URLs already beginning with main in order to not have it loop, eg:

RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !^main/
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^[^/]+/(.*)$ /main/$1 [L]

[L]并不真正意味着什么，你会觉得[L]应该意味着.htaccess文件的情况下。

[L] doesn't really mean what you would think [L] should mean in the context of a .htaccess file.

您应该能够得到从REQUEST_URI环境变量所要求的原始地址，但一个共同的做法是到塞传给目标，作为GET变量。

You should be able to get the original url requested from the REQUEST_URI environment variable, but a common thing to do is to pass the slug to the target as a GET variable.

RewriteRule ^([^/]+)/(.*)$ /main/$2?user=$1 [QSA,L]

或者通过一切一个脚本，其中除$ P $点的URL并找到正确的内​​容返回：

Or pass everything to a single script which interprets the URL and finds the correct content to return:

RewriteRule ^([^/]+)/(.*)$ /main/index.php?user=$1&path=$2 [QSA,L]

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