$data['name']=$_POST['name'];
$data['pid']=$_POST['pid'];
$data['level']=$_POST ['level'];
??? ???? ?????. ???? ??? ?????
3
0
0
??? ????? ??? ???? ??? ??? ?????
![[? ?????] Node.js ?? ??](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
