mod_rewrite重定向www域的问题

Question

Trying to configure .htaccess mod_rewrite rules for redirecting page http://www.example.com/page1/ to http://www.example.com/page2/ .

Valuable .htaccess rules for this is:

RewriteCond %{HTTP_HOST} ^example.com
RewriteCond %{REQUEST_URI} ^/?page1/?$
RewriteRule (.*) http://www.example.com/page2/ [R=301,L]

RewriteRule ^([^/]*)/$ index.php?s_page=$1 [L]

This rule works correct if I send get query: "GET http://example.com/page1/ ".

But if I try to write additional rule for domain www.example.com such as:

RewriteCond %{HTTP_HOST} ^www.example.com
RewriteCond %{REQUEST_URI} ^/?page1/?$
RewriteRule (.*) http://www.example.com/page2/ [R=301,L]

Redirect doesn't work correctly. If I try send query: "GET http://www.example.com/page1/ " then, at first, browser sends first query "GET http://www.example.com/page1/ " and server's answer status is "301 Moved Permanently" for this query (and html page is sended by server as answer to the first query). Then, browser sends second query "GET http://www.example.com/page2/ " (and html page is sended again by the server). I need that conditions and rules works similarly for query with domain with www and query without domain's www prefix.

PS. sorry for english.

Answer 1

You don't need a new rule for www domain. Just tweak the regex:

RewriteCond %{HTTP_HOST} ^(www\.)?example\.com$
RewriteRule ^page1/?$ http://www.example.com/page2/ [R=301,L]

RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([^/]+)/?$ index.php?s_page=$1 [L,QSA]