Warning: mysqli_connect(): (HY000/2002): ������ӷ���һ��ʱ���û���ȷ�𸴻�ӵ����û�з�Ӧ�����ӳ���ʧ�ܡ� in D:\wwwroot\mychway_core\www.mychway.com\core\mysql\mysql.class.php on line 41
数据库连接失败

Warning: mysqli_errno() expects parameter 1 to be mysqli, boolean given in D:\wwwroot\mychway_core\www.mychway.com\core\mysql\mysql.class.php on line 45
错误编码

Warning: mysqli_error() expects parameter 1 to be mysqli, boolean given in D:\wwwroot\mychway_core\www.mychway.com\core\mysql\mysql.class.php on line 46
错误信息