mod_rewrite - 重定向到root并用破折号替换下划线

Question

我一直在为此烦恼几个小时 - 试图掌握mnod_rewrite的语法，基本上，我正在迁移一个网站，以便网址如下：

http://www.somedomain.co.uk/news/article/a_blog_post

变为

http://www.somedomain.co.uk/a-blog-post

这里的两个关键点是删除＆＃34; / news / article＆＃34;用破折号替换下划线。

RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_URI} ^/?news/article$
RewriteRule ^([^_]*)_([^_]*_.*)$ $1-$2 [N]

RewriteCond %{REQUEST_URI} ^/news
RewriteRule ^([^_]*)_([^_]*)$ $1-$2 [N]

RewriteRule ^news/article/(.*)$ /$1 [L,R=301]

我似乎无法启动RewriteCond。请帮忙！

Answer 1

你可以这样做：

RewriteEngine On

# remove /news/article/ when there is no _ left
RewriteRule ^news/article/([^_]+)$ /$1 [L,R=301,NC,NE]

# use recursion based rule to repalce _ by -
RewriteRule ^(news/article/[^_]*)_+(.*)$ $1-$2 [N,DPI]