<?php

header("content-type:text/html;charset=gb2312");

$conn=mysqli_connect("locallost","root"," root","study");

mysqli_set_charset($conn,"utf-8");

if($conn){

switch($_GET[" action"]){

case 'add';

$name=$_POST['name'];

$sex=$_POST['sex'];

$age=$_POST['age'];

$class=$_POST['class'];

$sql="stu(名前, sex,age,class)values('$name','$sex','$age','$class')";

$rw=mysqli_query($conn,$sql);

if($rw>0){

echo "<script>alert('add success添加成功');</script>";

}else{

echo "<script>alert('add Failure添加失败');</script>";

}

header('Location:index.php ');

break;

}

}

?>