数据库链接出错(错误码:mysql15.2.17sqlite1)!
错误信息:SQLSTATE[HY000] [2005] Unknown MySQL server host 'tn8rfgws.2368lan.dnstoo.com' (1);
错误代码:2005;
文件:/www/users/HA589359/WEB/inc/classPdoDb.php;
行号:36;