abstract://连接及断开数据库 <?php $myDb = [ "type"=>"mysql", "host"=>"localhost", &qu
//连接及断开数据库 <?php $myDb = [ "type"=>"mysql", "host"=>"localhost", "dbname"=>"test", "user"=>"root", "pwd"=>"root", ]; $dsn = $myDb['type'].':host='.$myDb['host'].';dbname='.$myDb['dbname']; try { $dbh = new PDO($dsn,$myDb['user'],$myDb['pwd']); echo "连接数据库成功"; } catch (PDOException $e){ print $e->getMessage(); die(); } $dbh = null;//关闭数据库连接
Correcting teacher:查无此人Correction time:2019-06-17 09:35:47
Teacher's summary:完成的不错。创建数据库表,一定要把字段备注,和表备注,写清楚。继续加油。