asapi_rewrite组件httpd.ini文件中的discuz!论坛用的，两条规则只能是前面那条起作用RewriteRule ^(.*)/(\w+)/([0-9]+)/(\?(.*))*$ $1/forum.php\?mod=forumdisplay&fid=$2&page=$3&$5 [L]RewriteRule ^(.*)/(\w+)/(\?(.*))*$ $1/forum.php\?mod=forumdisplay&fid=$2&page=1&$4