摘要:
<?phpclass DBDA{ public $host="localhost"; public $uid = "root"; public $pwd = "123"; public $dbname = "mydb"; //成员方法 public function Query($sql,$type 阅读全文
摘要:
//1.造连接对象$db = new MySQLi("localhost","root","123","mydb"); //2.判断连接是否出错if(mysqli_connect_error()){ die("连接失败!");} //3.准备SQL语句$sql = "select name from 阅读全文