摘要:$type = 'mysql'; //数据库类型 $host = '127.0.0.1'; //主机名 $dbname = 'php_edu'; //数据库名 $charset&
$type = 'mysql'; //数据库类型
$host = '127.0.0.1'; //主机名
$dbname = 'php_edu'; //数据库名
$charset = 'utf8'; //默认编码
$dsn = $type.':host='.$host.';dbname='.$dbname.';charset='.$charset;
$user = 'root';
$pass = 'root';
try {
//连接
$pdo = new PDO($dsn, $user, $pass);
} catch (PDOException $e) {
exit($e->getMessage());
} finally {
//关闭
$pdo = null;
}
批改老师:灭绝师太批改时间:2019-02-16 18:09:53
老师总结:写的很不错 pdo链接操作数据库在实际的开发中要比mysqli常用的多 课后没事一定要多多练习!