我想重写一个URL，但我一直没有得到任何适当的结果。

I would like to rewrite an url, but I always do not get any adequate results.

我想网址 http://something.domain.com/index.php?arguments ... 实际访问 http://domain.com/index.php?username=something&arguments ......

I would like the url http://something.domain.com/index.php?arguments... to actually visit http://domain.com/index.php?username=something&arguments...

我曾尝试与做一个通配符项* .domain.com并使用互联网上的一些code，但毫无效果。

I have tried with making a wildcard entry *.domain.com and using some code on the internet, but nothing worked.

我不断收到一个默认网站页面 任何想法如何解决这个问题？

I keep getting a "Default Website Page" Any ideas how to solve this problem?

推荐答案

您可以在的东西域名：

You can use this code in your DOCUMENT_ROOT/.htaccess file of something domain:

RewriteEngine On

RewriteCond %{HTTP_HOST} ^([^.]+).(domain.com)$ [NC]
RewriteRule ^(index.php)$ http://%2/$1?username=%1 [L,QSA,NC,R]