linux php mysql www.a.com 根本就看不到数据库服务器的IP地址，只知道是localhost 那我第二台该怎么写连接函数呢
mysql知道用户名和密码就可以直连的啊！
<? $hostname = "localhost"; /* Your MySQL-Host */ $username = "root"; /* Your MySQL-Username */ $password = "123456";/* Your MySQL-Password */ $userstable = "users"; /* MySQL table created to store the data */ $dbName = "mydata"; $connect=MYSQL_CONNECT($hostname, $username, $password) OR DIE("Unable to connect to database"); $select=@mysql_select_db( "$dbName",$connect) or die( "Unable to select database"); ?>
www.a.com
根本就看不到数据库服务器的IP地址，只知道是localhost
那我第二台该怎么写连接函数呢
$hostname = "localhost"; /* Your MySQL-Host */
$username = "root"; /* Your MySQL-Username */
$password = "123456";/* Your MySQL-Password */
$userstable = "users"; /* MySQL table created to store the data */
$dbName = "mydata";
$connect=MYSQL_CONNECT($hostname, $username, $password) OR DIE("Unable to connect to database");
$select=@mysql_select_db( "$dbName",$connect) or die( "Unable to select database");
?>
$glusername="root";
$glpassword="123456";
$conn=@mysql_connect("$glhostname","$glusername","$glpassword")or die("连接数据库服务器失败");