的.htaccess重寫規則語法

Question

我需要做一些重寫規則列入的.htaccess符合下列條件：

(www).site.com/setup --> redirects to: www.site.com/setup 
demo.site.com/setup --> redirects to: www.site.com/demo/setup 
(www).site.com/xyz --> redirects to: www.site.com/web/xyz 
demo.site.com/xyz --> redirects to: www.site.com/demo/web/xyz 

注意（WWW）意味着用戶可以輸入和沒有輸入www和「XYZ」可以是任何字符串，但與關鍵字「setup」不同（由於前兩條規則）。

這是我嘗試（使用[L]，使例外），但我不知道這是否是好的就夠了：

RewriteCond ${REQUEST_URI} demo. 
RewriteCond ${REQUEST_URI} /setup 
RewriteRule /demo/setup [L] 

RewriteCond %{HTTP_HOST} !^www\. 
RewriteCond ${REQUEST_URI} /setup 
RewriteRule /setup [L] 

RewriteCond ${REQUEST_URI} demo. 
RewriteRule ^/(.*)$ www.site.com/demo/web/$1 [L] 

RewriteCond %{HTTP_HOST} !^www\. 
RewriteRule ^/(.*)$ www.site.com/web/$1 [L] 

任何想法？

盧西亞諾

Answer 1

啓用mod_rewrite的，並通過httpd.conf的.htaccess，然後把這個代碼在你.htaccess下DOCUMENT_ROOT目錄：

Options +FollowSymLinks -MultiViews 
# Turn mod_rewrite on 
RewriteEngine On 
RewriteBase/

RewriteCond %{HTTP_HOST} ^(demo)\.(.+)$ [NC] 
RewriteRule ^(setup)/?$ http://www.%2/%1/$1 [L,R=301,NC] 

RewriteCond %{HTTP_HOST} ^(demo)\.(.+)$ [NC] 
RewriteRule ^(xyz)/?$ http://www.%2/%1/web/$1 [L,R=301,NC] 

RewriteCond %{HTTP_HOST} !^demo\. [NC] 
RewriteRule ^(xyz)/?$ /web/$1 [L,R=301,NC]