clean url with mod_rewrite

Question

I found several topics on mod_rewrite on stackoverflow but none them solved my problem. I also tried tutorial on this website http://edrackham.com/apache/beginners-mod_rewrite-tutorial/ I have been trying to use mod_rewrite to get clean url. For example:

  www.myweb.com/itemdetail.php?itemid=111234

to

  www.myweb.com/itemdetail/111234 or 
  www.myweb.com/itemdetail/iphone

This is my .htaccess file content.

   RewriteEngine On
   RewriteCond %{REQUEST_FILENAME} !-d 
   RewriteCond %{REQUEST_FILENAME} !-f 
   RewriteCond %(REQUEST_FILENAME) !-l
   RewriteRule ^(.*)$ index.php?url=$1 [QSA,L]

As suggested in stackoverflow, I added following rewriterule to above file

   RewriteRule ^itemdetail/([0-9]+)/$ itemdetail.php?itemid=$1 [NC,L]  

But this did not solve my problem. Any suggestion is appreciated.

Answer 1

您应该将最后一个斜杠设为可选：

RewriteRule ^itemdetail/([0-9]+)/?$ itemdetail.php?itemid=$1 [NC,L]

Answer 2

On some servers you can't use a slash in a RewriteRule (I have the same problem). To check this try the following as your htaccess file:

    RewriteEngine on
    RewriteRule ^itemdetail-([0-9]+)/?$ itemdetail.php?itemid=$1

Of course your permalink would be www.myweb.com/itemdetail-111234 当然，您的永久链接将是www.myweb.com/itemdetail-111234