Warning: mysqli::mysqli(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /www/users/HA650951/WEB/include/lib/DataBase.php on line 11

Warning: mysqli::mysqli(): (HY000/2002): php_network_getaddresses: getaddrinfo failed: Name or service not known in /www/users/HA650951/WEB/include/lib/DataBase.php on line 11
连接数据库失败,数据库地址错误!