<?php$host ="localhost";$user ="root";$password = "root";$connection = mysql_connect($host,$user,$password);if (!$connection) {? ? echo ('連接mysql數(shù)據(jù)庫失敗！');}echo '連接成功';echo '<br/>';//操作數(shù)據(jù)庫$dbname ='brisk';mysql_select_db($dbname,$connection);$sql ="INSERT INTO `user` (`UserName`) VALUES('xiaobao')";$sql =""; ? //定義sql語句$result = mysql_query($sql);if($result){? ? echo "操作成功！";}else{? ? echo '操作失?。?;}數(shù)據(jù)庫設(shè)置是沒有問題的，代碼不知道是什么問題