.htaccess 302使用正则表达式替换重定向

Question

我有搜索webstie用户在url中输入以下查询并执行搜索。

http://www.example.com/?search=key word&type=sin 
http://www.example.com/?search=key word 

我做在页面的规范链接，以避免这些在goodle被索引。

<link rel="canonical" href="http://www.example.com/key-word/"/> 

但是我需要添加一个302重定向以及对此。即

Redirect 302/http://www.example.com/key-word/ (key word is replaced spaces to hypen) 

我该怎么做？

Answer 1

您可以在DOCUMENT_ROOT/.htaccess文件中使用此代码：

RewriteEngine On 

RewriteCond %{THE_REQUEST} \s/+(?:index\.php)?\?search=([^\s&]+) [NC] 
RewriteRule^/%1? [R=302,L,NE] 

## replace of space with - 

# executes **repeatedly** as long as there are more than 1 spaces in URI 
RewriteRule "^(\S*) +(\S* .*)$" /$1-$2 [L,NE] 

# executes when there is exactly 1 space in URI 
RewriteRule "^(\S*) (\S*)$" /$1-$2? [L,R=302,NE]