<?php
$server_name = "localhost";
$user_name = "root";
$password = "aaaa";
$database_name = "test";
$conn = mysql_connect($server_name,$user_name,$password);


?>





Warning: mysql_connect(): [2002] 由于连接方在一段时间后没有正确答复或连接的主机没有反应，连接尝试 (trying to connect via tcp://localhost:3306) in E:\php\test.php on line 6 Warning: mysql_connect(): 由于连接方在一段时间后没有正确答复或连接的主机没有反应，连接尝试失败。 in E:\php\test.php on line 6 Fatal error: Maximum execution time of 60 seconds exceeded in E:\php\test.php on line 6