function msg($tip = null, $url = null, $delay = null)
{
if ($tip) {
$this->_app->setFlashMessage($tip);
}
if ($url) {
return $this->_redirect($url, $delay);
}
}
/**
* 执行控制器动作之前调用
*/
protected function _before_execute()
{
$this->_view['_app'] = $this->_app;
$this->_view['pathway'] = $this->_pathway;
$this->_view['currentUser'] = $this->_app->currentUser();
}
