.htaccess redirect one domain to another incliuding specific query string

basally I need to redirect

http://www.old-domain.com/news.php?NewsID=30888

to

http://w开发者_运维百科ww.new-domain.com/news.php?NewsID=30888

using htaccess however only if the query string is as above. Any other query strings I need to continue to go tohttp://www.old-domain.com/news.php?NewsID=whatever_querystring.

So I need to match the 30888 and then redirect to a whole new site including the news.php?NewsID=30888.

Thanks in advance

Put this code in your .htaccess and try;

Options +FollowSymlinks -MultiViews
RewriteEngine on

RewriteCond %{QUERY_STRING} ^NewsID=30888 [NC]
RewriteCond %{HTTP_HOST} ^www\.old-domain\.com$ [NC]
RewriteRule ^ http://www.new-domain.com%{REQUEST_URI}?%{QUERY_STRING} [R=301,L]

You have to test your Query string and the host name:

RewriteCond %{QUERY_STRING} NewsID=30888 [NC]
RewriteCond %{HTTP_HOST}    ^(www\.)?old-domain\.com$ [NC]
RewriteRule ^/(.*)          http://www.new-domain.com/$1 [L,R]