Apache的附加尾随斜线我重写规则 [英] Apache appends trailing slash to my rewrite rule

问题描述

我有干净的路径具有相同名称的现有目录。

I have clean path with the same name as existing directory.

我使用这些规则的.htaccess支持清洁路径，路径：

I use these .htaccess rules to support clean path for the path:

RewriteCond ${REQUEST_URI} ^/mydir
RewriteCond ${REQUEST_FILENAME} !-f
RewriteRule ^ index.php [L]

一切工作正常（我有一个MYDIR清洁路径的工作，我可以访问直接/ mydir目录现有文件），但是Apache追加结尾的斜线所有的时间要求。 我要求 http://domain.com/mydir ，并重定向我 301 到 http://domain.com/mydir/ 。

everything works correctly (I have a "mydir" clean path working and I can access existing files in the /mydir directory directly), but apache appends the trailing slash all the time to requests. I request http://domain.com/mydir, and it redirects me 301 to http://domain.com/mydir/.

这是什么原因？

推荐答案

/ MYDIR / 被称为Apache模块添加后尾随斜线 mod_dir ，增加了所有目录后斜线。这是由于该设置在默认情况下打开的：

Trailing slash after /mydir/ is added by an Apache module called mod_dir that adds a trailing slash after all the directories. This is due to this setting turned on by default:

DirectorySlash On

您可以通过关闭它：

DirectorySlash Off

然而，它可能会通过展示其上市暴露出一些目录。

However it might expose some directories by showing their listings.

安全警告

关闭最后的斜线重定向可能会导致信息   信息披露。考虑这样的情况mod_autoindex是活性   （选项+指标）和DirectoryIndex的被设置为有效的资源（例如，   index.html的），并有该URL定义没有其他特殊的处理。   在这种情况下，以斜线的请求将呈现的index.html   文件。但是，如果没有后面的斜杠的请求将列出目录   内容。

Turning off the trailing slash redirect may result in an information disclosure. Consider a situation where mod_autoindex is active (Options +Indexes) and DirectoryIndex is set to a valid resource (say, index.html) and there's no other special handler defined for that URL. In this case a request with a trailing slash would show the index.html file. But a request without trailing slash would list the directory contents.

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