WordPress的：重定向URL到一个子域

Question

I have just hosted a wordpress website on godaddy .

I am having a situation .

I have a website www.example.com/cn I want when someone open this page this page should redirect to a sub domain cn.example.com .

I am hosting wordpress app first time kindly do let me know how can I do that .I am Python Guy I don't know about htaccess

I tried using header('location:cn.example.com') in the index.php file but the problem is cn.example.com and example.com/cn both pointed to the same wordpress app . So I am getting problem .

Please help me to figure out this problem . * Updated Htaccess *

RewriteCond %{REQUEST_URI} ^/_dm/s/ [NC,OR]
RewriteCond %{REQUEST_FILENAME} !\.(jpg|gif|png|css|js|txt|ico|pdf|bmp|tif|mp3|wav|wma|asf|mp4|flv|mpg|avi|csv|doc|docx|xls|xlsx|ppt|pptx|zip|rar|tar|gz|dmg|iso)$ [NC]
RewriteBase /
RewriteRule ^(.*)$ http://mobile.example.com/ [R,L]
##END MOBILE

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteCond %{HTTP_HOST} (?!cn.example.com)
RewriteRule ^cn/?$ http://cn.example.com/ [R=301,L]
</IfModule>

<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>

# END WordPress
# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>

# END WordPress

Thanks

Answer 1

Assuming you are letting Wordpress load from the differing hostname, you can handle the rewrite by having the following in your .htaccess file found in the root of your Wordpress install:

RewriteEngine On
RewriteBase /
RewriteCond %{HTTP_HOST} (?!cn.example.com)
RewriteRule ^cn/?$ http://cn.example.com/ [R=301,L]

It will match /cn or /cn/ exactly from any host that is not already cn.example.com (prevent looping), and redirect to http://cn.example.com using a 301 HTTP response.

You can test these rules here: http://htaccess.madewithlove.be/