使用htaccess为特定域加载页面

Question

我有一个域example.com和mainexample.com-我想要一个example.com指向mainexample.com/social/pre/register/121已经由htaccess文件驱动。

我不知道如何去解决这个问题..我已经指出了在同一个目录下的两个域。我在一个虚拟的共享服务器上，所以我在php/codeigniter中使用了directadmin。

该网站使用下面

RewriteEngine On 
RewriteBase /upd8r_jul 

#Removes access to the system folder by users. 
#Additionally this will allow you to create a System.php controller, 
#previously this would not have been possible. 
#'system' can be replaced if you have renamed your system folder. 
RewriteCond %{REQUEST_URI} ^system.* 
RewriteRule ^(.*)$ /index.php?/$1 [L] 

#When your application folder isn't in the system folder 
#This snippet prevents user access to the application folder 
#Submitted by: Fabdrol 
#Rename 'application' to your applications folder name. 
RewriteCond %{REQUEST_URI} ^application.* 
RewriteRule ^(.*)$ /index.php?/$1 [L] 

#Checks to see if the user is attempting to access a valid file, 
#such as an image or css document, if this isn't true it sends the 
#request to index.php 
RewriteCond %{REQUEST_FILENAME} !-f 
RewriteCond %{REQUEST_FILENAME} !-d 
RewriteRule ^(.*)$ index.php?/$1 [L] 

Answer 1

你会想斜线添加到%{REQUEST_URI}行上市笨标准htaccess文件，因为他们看起来都像/something而不是something像对所使用的URI的匹配RewriteRule's。但这确实会影响你所问的问题。

如果你想重定向到http://example.com/然后http://mainexample.com/social/pre/register/121在你的htaccess文件添加这些规则上述你已经拥有的规则：

RewriteEngine On 
RewriteBase/
RewriteCond %{HTTP_HOST} ^(www\.)?example\.com$ [NC] 
RewriteRule ^$ http://mainexample.com/social/pre/register/121 [L,R=301]