nginx 多域名绑定

server {
        listen       80;
        server_name  ~^(?<subdomain>.+)\.youwebname\.com$;
        index index.html index.htm index.php;
        root  /wwwroot/$subdomain;
        error_page 404 = /404.html;
        location ~ .*\.(php|php5)?$
        {
                #fastcgi_pass  unix:/tmp/php-cgi.sock;
                fastcgi_pass  127.0.0.1:9000;
                fastcgi_index index.php;
                include fastcgi.conf;
        }
        location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
        {
                expires 30d;
        }
        location ~ .*\.(js|css)?$
        {
                expires 1h;
        }
        access_log  /alidata/log/nginx/access/hn.log;
}