如何将子文件夹别名或重写为域

Question

I have a folder structure like this

/
/project1

I normally use it with one domain (example.com), but now I want to use it as a sepreate domain (project1.example.com) and I am using apache virtualhost. I have succeed to setup, but some problem on the link happened. All the hyperlink in project1 is the path included the "project1" subfolder (e.g. project1/image/pic.jpg). I setup like this

DocumentRoot /doc_root/
Alias /project1 /doc_root/project1/
Alias / /doc_root/project1

RewriteRule /project1/(.*) /$1 [R]

The problem is when i rewrite clean url e.g. example.com/project1/post?id=1 => project1.example.com/post/1 With

RewriteRule ^/post/(\d+)$ /project1/post.php?id=$1 [PT,NC,L,QSA]

I am getting 404 error in the ajax post in the page Since the ajax url is pointed to /project1/process.php And I think this request is not rewriting.

What is the proper way to setup like this? thanks!

Answer 1

There's several issues here:

1. The Alias rules don't look correct and are confusing.
2. The redirect rule you provided won't extract a query string parameter (i.e. it won't rewrite the path from /project1/post?id=1 to /post/1) nor does it alter the domain name (i.e. it won't change the domain to project1.example.com).
3. There's no need for the redirect.

I think what you want is something like:

DocumentRoot /doc_root/

RewriteCond %{HTTP_HOST} ^project1\.example\.com$
RewriteRule ^/(.*)$ /project1/$1 [NC,PT]

If you do actually want to redirect, consider:

RewriteCond %{HTTP_HOST} ^example\.com$
RewriteRule ^/project1/(.*)$ project1.example.com/$1 [NC,R]