关于php连接数据库的问题
<?php
$dbh = mysql_connect('localhost:3306','root','123456');
if(!$dbh)
{
echo "连接错误!";
exit;
}
else
{
echo "连接成功!";
}
?>
错误信息:
Warning: mysql_connect(): Client does not support authentication protocol requested by server; consider upgrading MySQL client in D:\phpweb\test\mysql.php on line 2
连接错误!
本人刚接触php,请高手指点。