mysql数据库一对多表关联
$link = mysqli_connect('localhost','root','root'); mysqli_select_db($link,'数据库名'); $res = mysqli_q ...
$link = mysqli_connect('localhost','root','root'); mysqli_select_db($link,'数据库名'); $res = mysqli_q ...
//连接数据库 $link = mysqli_connect('localhost','root','root'); //选择数据库 mysqli_select_db($link,'数据库名') ...