/** * 设置计数数器 * * @param int $category_id 分类ID * @param int $uid 用户UID(不传则为当前登录用户) * @param int $total_number 计数器值 * * @return \int|\boolean */ public static function set($category_id, $uid = null, $total_number) { return parent::setValue(self::_showKey($uid, $category_id), $total_number); }