dedecms 自定义标签在哪

<?php
if(!defined('__TYPE__')) exit('Request Error!');
class mytag_class {
    public static function get_list($tag, $attr, $content) {
        global $dsql;
        $tid = $attr['typeid'];
        $query = "select * from #@__arctiny where id='{$tid}'";
        $dsql->setQuery($query);
        $row = $dsql->fetchArray();
        $content = str_replace('[field:id]', $row['id'], $content);
        return $content;
    }
}

<?php
if(!defined('__TYPE__')) exit('Request Error!');
require_once(DEDEINC . '/taglib/mytag.lib.php');
$taglib = new TagLib();
$taglib->addTag('mytag', 'mytag_class::get_list');

<div class="toplinks">
    {dede:mytag name='mytag' typeid='1'}
</div>