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Binding Subdomains to Subdirectories Using .htaccess
Date: 2018-1-22 Author: 阿珏 Views: 1982 Comments: 3
In general, a virtual host only allows binding one domain to the root directory.
Those who have used emlog should be familiar with its static links. It is a typical use of the .htaccess file to redirect the domain of a webpage. By using .htaccess, you can bind a domain to a subdirectory, provided that your hosting server supports the Apache rewrite function. This is usually enabled by default on Linux servers. It allows you to bind a domain to a subdirectory and have multiple sites on one hosting space.
Below is an example of .htaccess code for binding link.52ecy.cn to the subdirectory "link".
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
# Bind link.52ecy.cn to the subdirectory "link"
RewriteCond %{HTTP_HOST} ^link\.52ecy\.cn$ [NC]
RewriteCond %{REQUEST_URI} !^/link/
RewriteRule ^(.*)$ link/$1?Rewrite [L,QSA]
# You can bind multiple domains by repeating the above three lines of code and changing the domain and directory names
</IfModule>
If you have completed the above steps, your subdomain should be accessible. However, you may notice that accessing the main domain + the bound domain directory in the browser is also possible, but this is not what we want.
Next, we will complete the final step by adding an .htaccess file in each bound directory, such as the "link" directory.
The .htaccess code is as follows:
Below is an example of .htaccess code for binding music.xmgho.com to the subdirectory "music".
This allows you to bind a domain to a subdirectory and have multiple sites on one hosting space. This allows you to bind a domain to a subdirectory and have multiple sites on one hosting space. This allows you to bind a domain to a subdirectory and have multiple sites on one hosting space. This allows you to bind a domain to a subdirectory and have multiple sites on one hosting space.
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
# Only allow access to the bound domain
RewriteCond %{HTTP_HOST} !^link\.52ecy\.cn$ [NC]
RewriteRule (.*) http://link.52ecy.cn/$1 [L,R=301]
# Handling of directories with the same name as the bound directory
RewriteCond %{REQUEST_URI} ^\/link\/ [NC]
RewriteCond %{QUERY_STRING} !^(.*)?Rewrite
RewriteRule ^(.*)$ /%{REQUEST_URI}/%{REQUEST_URI}/$1?Rewrite [L,QSA]
</IfModule>
Conclusion:
Since my server already supports binding subdomains to subdirectories, I can't test it myself. However, I had a friend test it on an Alibaba Cloud host, and it worked. However, Alibaba Cloud limits the number of bindings, so if you bind too many, it will redirect to the root directory. Therefore, not all server providers support this method, so you need to test it yourself.
Finally, the most important thing is that your domain needs to be resolved for it to work. [Crying Laughing~]
User Comments:
小二郎. 2 years ago (2019-06-12)
Do you want me to handwrite it since copying is not allowed?
阿珏 2 years ago (2019-06-13)
@小二郎.：Yes, I want you to handwrite it.
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