/**
* 获取系统日志实例
* @return SystemLog
*/
public static function getSystemLog () {
if (!self::$SYS_LOG){
include_once SUISHI_PHP_PATH . '/Log/SystemLog.class.php';
$obj = new SystemLog();
$obj->setLogFormat(SystemLog::FORMAT_JSON);
$obj->setLogpath(SuiShiPHPConfig::getSysLogDir());
self::$SYS_LOG = $obj;
}
return self::$SYS_LOG;
}