mdserver-web/rewrite/nginx/wp2.conf

location / {
	rewrite ^.*/files/(.*)$ /wp-includes/ms-files.php?file=$1 last;
	if (!-e $request_filename){
		rewrite ^.+?(/wp-.*) $1 last;
		rewrite ^.+?(/.*\.php)$ $1 last;
		rewrite ^ /index.php last;
	}
}