private static function loginSuccess($userId, $ip = '')
{
if (empty($ip)) {
Sys::S('core.Server.Ip');
$ip = Ip::get_client_ip();
}
$intIp = Ip::getInt($ip);
$data = array('last_login_ip' => array($intIp, 'int'), 'last_login_time' => array(NOW, 'int'), 'login_err_times' => array(0, 'int'));
return Sys::M(self::$trueTableName)->update($data, '`id`=' . $userId);
}
