public function quit($checkResult = false)
{
$this->Log->debug(__METHOD__, sprintf('system running use time %fs,RAM %s', Common::click(), Common::convertUnit(Common::RAMClick())));
$resultMsg = $this->resultMsg;
if (self::$init !== null && self::$quit === null) {
self::$quit = true;
spl_autoload_unregister(array($this, 'autoLoad'));
// 开启debug时将系统debug信息写入log
if (Common::getConfig('debug_level', $this->config)) {
$this->Log->writeLog();
}
// 清理Model所占资源
if (is_object($this->Model)) {
$this->Model->quit();
}
// 注销register_shutdown_function，避免影响其他程序
$this->registerShutdown->unRegister();
}
}
