htaccess 从 URL 转义百分比 (%) [英] htaccess to escape percent (%) from URL

问题描述

在 URL 中有百分号，会向浏览器返回错误的请求(错误 400).我有一个带有百分比 (%) 符号的文件名，位于服务器上.

Having percent sign inside URL, returns bad request (error 400) to the browser. I have a filename that have percent (%) sign, resides at server.

原始文件名:

204153_20090605_Aluminiumacetotartraat_DCB_oordruppels_1,2%.pdf

点击下载链接后浏览器中的网址:

URL in browser after clicking on download link:

http://www.example.com/204153_20090605_Aluminiumacetotartraat_DCB_oordruppels_1%2C2%25.pdf

这将返回 400 错误并带有错误的请求".我正在使用 Kohana 3.

This returns 400 error with "bad request". I am using Kohana 3.

现有.htaccess文件内容如下:

RewriteEngine On

RewriteBase /

<Files .*>
Order Deny,Allow
Deny From All
</Files>

RewriteRule ^(?:application|modules|system).* index.php/$0 [L]

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d

RewriteRule .* index.php/$0 [PT] 

推荐答案

试试 B 标志 以确保 %25 被 mod_rewrite 转义为 % 时，重新转义回 %25插入回目标路径.

Try the B flag to ensure the %25, unescaped to % by mod_rewrite, is re-escaped back to %25 when inserted back into the target path.

RewriteRule .* index.php/$0 [PTB]

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