conn.php
<?php
$con=mysqli_connect("localhost:3306","root","bwcx130313");
mysqli_select_db($con,"student");
mysqli_query($con,"set names utf8");
?>
添加
insertStu.php
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gbk" />
<title>添加学生</title>
</head>
<body>
<?php
if(!isset($_POST['submit'])){
?>
<h3>添加学生</h3>
<form action='' method="post">
学生学号:<input type="text"name="stuid"><br>
学生姓名:<input type="text"name="stuname"><br>
学生性别:<input type="text"name="stusex"><br>
出生日期:<input type="text"name="stubirth"><br>
所在院系:<input type="text"name="stuschool"><br>
<input type="submit" name="submit" value="提交" />
</from>
<?php }
else
{
require_once "conn.php";
$stuid=$_POST["stuid"];
$stuname=$_POST["stuname"];
$stusex=$_POST["stusex"];
$stubirth=$_POST["stubirth"];
$stuschool=$_POST["stuschool"];
$sql="insert into stu values('$stuid','$stuname','$stusex','$stubirth','$stuschool')";
if (mysqli_query($con,$sql))
echo "添加成功";
else echo "添加失败";
mysqli_close($con);
}
?>
</body>
</html>
删除
在这里插入代码片

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