每個環境的偽靜態規則都會有區別的，像dx1.5的apache,iis,nginx三種都會有一點區別。下面我們來看看看nginx環境下的做法。

1. rewrite ^([^.]*)/topic-(.+).html$ $1/portal.php教程?mod=topic&topic=$2 last; 
2. rewrite ^([^.]*)/article-([0-9]+)-([0-9]+).html$ $1/portal.php?mod=view&aid=$2&page=$3 last; 
3. rewrite ^([^.]*)/forum-(w+)-([0-9]+).html$ $1/forum.php?mod=forumdisplay&fid=$2&page=$3 last; 
4. rewrite ^([^.]*)/thread-([0-9]+)-([0-9]+)-([0-9]+).html$ $1/forum.php?mod=viewthread&tid=$2&extra=page%3d$4&page=$3 last; 
5. rewrite ^([^.]*)/group-([0-9]+)-([0-9]+).html$ $1/forum.php?mod=group&fid=$2&page=$3 last; 
6. rewrite ^([^.]*)/space-(username|uid)-(.+).html$ $1/home.php?mod=space&$2=$3 last; 
7. rewrite ^([^.]*)/([a-z]+)-(.+).html$ $1/$2.php?rewrite=$3 last; 
8. if (!-e $request_filename) { 
9.         return 404; 
10. }