如何重写一个剧本，并从该脚本中使用的.htaccess同时避免无限循环重定向离开 [英] How to rewrite to a script and also redirect away from that script using .htaccess while avoiding infinite loops

问题描述

我想在我的网站通过一个脚本来处理所有的URL。所以，我把一个重写规则是这样的：

 的RewriteCond％{} REQUEST_FILENAME！-f
的RewriteCond％{} REQUEST_FILENAME！-d
重写规则（。*）/myscript.php?p=$1 [L]
 

但我不希望允许访问我的脚本上的网址实际包含myscript.php在其中，所以我想这些重定向回主网站：

 重定向301 /myscript.php http://example.com/
 

现在的问题是，如果我把这两方面的规则到我的.htaccess文件它会导致一个无限循环。我该如何让他们既可以在同一时间工作？

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编辑：我也想能够重定向的东西，如：

  /myscript.php?p=foo  - ＆GT; / FOO
 

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编辑：下面是答案拼凑起来我的完整工作.htaccess文件。我把这个在测试/ 目录现在，所有提及测试/应取出得到这个工作在根目录下。

  RewriteEngine叙述上

DirectoryIndex的myscript.php

的RewriteCond％{} REQUEST_FILENAME！-f
的RewriteCond％{} REQUEST_FILENAME！-d
的RewriteCond％{REQUEST_URI}！MyScript可\ .PHP
（。*）重写规则/test/myscript.php?p=$1 [L，E = LOOP：1]

的RewriteCond％{ENV：REDIRECT_LOOP} 1！
的RewriteCond％{QUERY_STRING} P =（。+）
重写规则^的MyScript \ .PHP $ /测试/％1？ [R，L]

的RewriteCond％{ENV：REDIRECT_LOOP} 1！
重写规则^的MyScript \ .PHP $ /测试/ [R，L]
 

解决方案

您可以设置环境变量

 的RewriteCond％{} REQUEST_FILENAME！-f
的RewriteCond％{} REQUEST_FILENAME！-d
的RewriteCond％{REQUEST_URI}！MyScript可\ .PHP
（。*）重写规则/myscript.php?p=$1 [L，E = LOOP：1]
 

和测试，在你的第二个规则

 的RewriteCond％{ENV：REDIRECT_LOOP} 1！
重写规则^的MyScript \ .PHP $ / [R，L]
 

切勿 301 测试启用，看到这个答案提示调试的.htaccess重写规则了解详细信息。

I want to have all the URLs on my site handled by a single script. So I put in a rewrite rule like this:

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule (.*) /myscript.php?p=$1 [L]

But I don't want to allow access to my script on URLs that actually contain "myscript.php" in them so I would like to redirect those back to the main site:

Redirect 301 /myscript.php http://example.com/

The problem is that if I put both of those rules into my .htaccess file it causes an infinite loop. How do I get them both to work at the same time?

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Edit: I would also like to be able to redirect things like:

/myscript.php?p=foo -> /foo

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Edit: Here is my complete working .htaccess file cobbled together from the answer. I put this in a test/ directory for now, all references to "test/" should be taken out to get this working in the root directory.

RewriteEngine On

DirectoryIndex myscript.php

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_URI} !myscript\.php
RewriteRule (.*) /test/myscript.php?p=$1 [L,E=LOOP:1]

RewriteCond %{ENV:REDIRECT_LOOP} !1
RewriteCond %{QUERY_STRING} p=(.+)
RewriteRule ^myscript\.php$ /test/%1? [R,L]

RewriteCond %{ENV:REDIRECT_LOOP} !1
RewriteRule ^myscript\.php$ /test/ [R,L]

解决方案

You can set an environment variable

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_URI} !myscript\.php
RewriteRule (.*) /myscript.php?p=$1 [L,E=LOOP:1]

and test for that in your second rule

RewriteCond %{ENV:REDIRECT_LOOP} !1
RewriteRule ^myscript\.php$ / [R,L]

Never test with 301 enabled, see this answer Tips for debugging .htaccess rewrite rules for details.

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