多个URL参数重写规则不起作用

Question

我正在尝试使URL写入规则起作用，但在规则应用后它不显示任何数据。

的URL（不重写）

http://example.com/categories.php?explore=design&sc=css 

的URL（与改写）

http://example.com/design/css/ 

重写规则，我有

#Level-1 
RewriteCond %{THE_REQUEST} /categories\.php\?explore=([^\s&]+) [NC] 
RewriteRule^categories/%1/? [R=302,L,NE] 
RewriteRule ^categories/([^/]+)/?$ categories.php?explore=$1 [NC,L,QSA] 

#Level-2 
RewriteCond %{THE_REQUEST} /categories\.php\?explore=([^\s&]+)&sc=([^\s&]+) [NC] 
RewriteRule^categories/%1/%2/? [R=302,L,NE] 
RewriteRule ^categories/([^/]+)/?$ categories.php?explore=$1&sp=$2 [NC,L,QSA] 

以上只为1级别工作，第二级别有什么不对？

Answer 1

与试试这个.htaccess：

RewriteCond %{THE_REQUEST} /categories\.php\?explore=([^\s&]+)&sc=([^\s&]+) [NC] 
RewriteRule^categories/%1/%2/ [R=302,L,NE] 
RewriteCond %{THE_REQUEST} /categories\.php\?explore=([^\s&]+) [NC] 
RewriteRule^categories/%1/ [R=302,L,NE] 

RewriteRule ^categories/([^/]+)/([^/]+)/?$ categories.php?explore=$1&sc=$2 [NC,L,QSA] 
RewriteRule ^categories/([^/]+)/?$ categories.php?explore=$1 [NC,L,QSA] 

（你写sp与第一和sc与上次...）