如何设置Apache mod_rewrite重定向规则？

Question

I am not quite familiar with Apache settings. I need to make website loading sub-directory content except one page.

Currently got a website and need to make all calls to http://www.domain.com & http://domain.com load contents from http://www.domain.com/subfolder (but looks like http://www.domain.com )

Only except the http://www.domain.com/checkout page, this one page should redirect to https://www.domain.com/checkout for secure checkout

The current mod_rewrite shown as below:

RewriteEngine on

RewriteRule ^$ domain/index.php [L]
RewriteCond %{DOCUMENT_ROOT}/domain%{REQUEST_URI} -f
RewriteRule .* domain/$0 [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule .* domain/index.php?q=$0 [QSA]

RewriteCond %{HTTP_REFERER} !^$
RewriteCond %{HTTP_REFERER} !^http://domain.com.au/.*$      [NC]
RewriteCond %{HTTP_REFERER} !^http://domain.com.au$      [NC]
RewriteCond %{HTTP_REFERER} !^http://www.domain.com.au/.*$      [NC]
RewriteCond %{HTTP_REFERER} !^http://www.domain.com.au$      [NC]
RewriteRule .*\.(jpg|jpeg|gif|png|bmp)$ http://www.domain.com.au [R,NC]

Answer 1

Open the file named .htaccess in the root of your webserver and add following lines of code:

RewriteEngine On

RewriteCond %{HTTP_HOST} ^yourdomain.com [NC]
RewriteRule ^(.*)$ http://www.yourdomain.com/$1 [R=301,L]

RewriteCond %{SERVER_PORT} 80
RewriteRule ^checkout/(.*)$ https://www.yourdomain.com/checkout/$1 [R=301,L]

RewriteCond %{HTTP_HOST} ^www.yourdomain.com [NC]
RewriteCond %{REQUEST_URI} !^/subfolder/
RewriteCond %{REQUEST_URI} !^/checkout/
RewriteRule ^(.*)$ /subfolder/$1 [NE,L,QSA]

rewrite for your complete .htaccess-file (check if this works, then I'll delete the previous code):

RewriteRule ^$ subfolder/index.php [QSA,L]

RewriteCond %{HTTP_REFERER} !^$
RewriteCond %{HTTP_REFERER} !^http://(www\.)?yourdomain.com [NC]
RewriteRule .*\.(jpg|jpeg|gif|png|bmp)$ http://www.yourdomain.com [NC]

RewriteCond %{HTTP_HOST} ^yourdomain.com [NC]
RewriteRule ^(.*)$ http://www.yourdomain.com/$1 [R=301,L]

RewriteCond %{SERVER_PORT} 80
RewriteRule ^checkout/(.*)$ https://www.yourdomain.com/checkout/$1 [R=301,L]

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

RewriteCond %{HTTP_HOST} ^www.yourdomain.com [NC]
RewriteCond %{REQUEST_URI} !^/subfolder/
RewriteCond %{REQUEST_URI} !^/checkout/
RewriteRule ^(.*)$ /subfolder/$1 [NE,L,QSA]