regex - Apache mod-rewrite 正则表达式错误？

Question

我正在尝试将请求转发到一个文件夹，如下所示：

RewriteRule ^(contact)/(.+)$ $2

它工作正常，但更改contact为[a-z]+不会按预期运行：

RewriteRule ^([a-z]+)/(.+)$ $2

这是使用第一种方法而不使用第二种方法的示例 URL：

http://localhost/bb/contact/company/img/group/3.png
Root is : http://localhost/bb/

Answer 1

If Root is : http://localhost/bb/ then you will need RewriteBase as well:

RewriteEngine On
RewriteBase /bb/

RewriteRule ^([a-z]+)/(.+)$ $2 [L,NC]

This will internally forward http://localhost/bb/contact/company/img/group/3.png to http://localhost/bb/company/img/group/3.png

Reference: Apache mod_rewrite Introduction