abstract:$type = 'mysql'; //數據庫類型 $host = '127.0.0.1'; //主機名 $dbname = 'php_edu'; //數據庫名 $charset&
$type = 'mysql'; //數據庫類型 $host = '127.0.0.1'; //主機名 $dbname = 'php_edu'; //數據庫名 $charset = 'utf8'; //默認編碼 $dsn = $type.':host='.$host.';dbname='.$dbname.';charset='.$charset; $user = 'root'; $pass = 'root'; try { //連接 $pdo = new PDO($dsn, $user, $pass); } catch (PDOException $e) { exit($e->getMessage()); } finally { //關閉 $pdo = null; }
Correcting teacher:滅絕師太Correction time:2019-02-16 18:09:53
Teacher's summary:寫的很不錯 pdo鏈接操作數據庫在實際的開發(fā)中要比mysqli常用的多 課后沒事一定要多多練習!