连接mysqli-php失败
我在PHP中设置了与mysql服务器(OVH)的连接,如下所示:连接mysqli-php失败,php,mysql,Php,Mysql,我在PHP中设置了与mysql服务器(OVH)的连接,如下所示: $con = mysqli_connect("myserver.mysql.db","user","pass","bdd") or die("Couldn't connect"); 它无法连接,说主机未知。但这是关于服务器的唯一信息 我能做些什么来克服这个问题 谢谢 编辑: 以下是php代码: class dbconnection{ function connect(){ $con = mysqli_co
$con = mysqli_connect("myserver.mysql.db","user","pass","bdd") or die("Couldn't connect");
它无法连接,说主机未知。但这是关于服务器的唯一信息
我能做些什么来克服这个问题
谢谢
编辑:
以下是php代码:
class dbconnection{
function connect(){
$con = mysqli_connect("myserv.mysql.db","user","mdp","bdd") or die("Couldn't connect" . $con->connect_error);
return $con;
}
}
然后:
$con = new dbconnection();
$db = $con -> connect();
下面是错误消息:
Warning: mysqli_connect(): php_network_getaddresses: getaddrinfo failed: unknown host. in C:\xampp\htdocs\hackaton\class\dbconnection.php on line 11
Warning: mysqli_connect(): (HY000/2002): php_network_getaddresses: getaddrinfo failed: unknown host. in C:\xampp\htdocs\hackaton\class\dbconnection.php on line 11
Notice: Trying to get property of non-object in C:\xampp\htdocs\hackaton\class\dbconnection.php on line 11
Couldn't connect
联系您的主机并验证您的连接信息检查是否存在真正的错误。如果mysql.dbtry,请传递host insted。这样做:可能会给出更好的错误消息。@AhmedGinani只是“myserver”作为主机?联系您的主机并验证您的连接信息检查是否存在真正的错误。如果mysql.dbtry,请传递host insted。这样做:可能会给出更好的错误消息错误消息。@AhmedGinani是否将“myserver”作为主机?