摘要:<?php$type = 'mysql';$host = '127.0.0.1';$dbname = 'php_edu';$charset = 'utf8';$dsn = $type.':host='.$host.';dbname='.$dbname.';charset='.$ch
<?php
$type = 'mysql';
$host = '127.0.0.1';
$dbname = 'php_edu';
$charset = 'utf8';
$dsn = $type.':host='.$host.';dbname='.$dbname.';charset='.$charset;
$user = 'root';
$pass = 'root';
try{
//连接数据库
$pdo = new PDO($dsn,$user,$pass);
//操作
//关闭数据库
$pdo = null;
}catch(PDOException $w){
exit($w->getMessage());
}
批改老师:查无此人批改时间:2018-11-27 15:17:56
老师总结:写的不错,可以把连接数据库写成方法,每次用就方便了。