htaccess 文件 - 将 url 中两个以上单词的下划线更改为连字符

Question

我正在尝试将我的网站的所有下划线更改为连字符。目前我已将此代码添加到 .htaccess 文件中。

RewriteBase /

RewriteRule !\.(html|php)$ - [S=6]
RewriteRule ^([^_]*)_([^_]*)_([^_]*)_([^_]*)_([^_]*)_([^_]*)_(.*)$ $1-$2-$3-$4-$5-$6-$7 [E=underscores:Yes]
RewriteRule ^([^_]*)_([^_]*)_([^_]*)_([^_]*)_([^_]*)_(.*)$ $1-$2-$3-$4-$5-$6 [E=underscores:Yes]
RewriteRule ^([^_]*)_([^_]*)_([^_]*)_([^_]*)_(.*)$ $1-$2-$3-$4-$5 [E=underscores:Yes]
RewriteRule ^([^_]*)_([^_]*)_([^_]*)_(.*)$ $1-$2-$3-$4 [E=underscores:Yes]
RewriteRule ^([^_]*)_([^_]*)_(.*)$ $1-$2-$3 [E=underscores:Yes]
RewriteRule ^([^_]*)_(.*)$ $1-$2 [E=underscores:Yes]

RewriteCond %{ENV:underscores} ^Yes$
RewriteRule (.*) http://www.askapache.com/$1 [R=301,L]

但是，它仅适用于网址，例如 www.abc.com/about_us 到 www.abc.com/about-us，不适用于包含两个以上单词的网址，例如 www.abc.com/about_us_what_do_you_mean

有人可以帮我解决这个问题吗？谢谢

Answer 1

不用这么多复杂的规则，你可以使用这两个递归规则将所有下划线替换为连字符：

RewriteEngine On

RewriteRule \.(html?|php)$ - [L,NC]

RewriteRule ^([^_]*)_+([^_]*)$ http://www.askapache.com/$1-$2 [L,R=301,NE]

RewriteRule ^([^_]*)_+(.*)$ $1-$2 [N,DPI]