无详细内容 无 ?php$dbh = new PDO('mysql:host=localhost;dbname=demo2', 'root', '123456'); $dbh-setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $dbh-exec('set names utf8'); ?
<?php
$dbh = new PDO('mysql:host=localhost;dbname=demo2', 'root', '123456');
$dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$dbh->exec('set names utf8');
?>
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