PHP项目:留言板开发(删除功能)

在这里插入图片描述
del.php
地址栏上输入localhost/del.php?id=1

<?php
include 'conn.php';
 $id = $_GET['id'];
 $query="delete from message where id=".$id;
 mysql_query($query);
?>
//引入conn文件,使用get方式获取id,使用sql语句来删除id
<?php
//页面跳转,实现方式为javascript 
$url = "list.php";
echo "<script>";
echo "window.location.href='$url'";
echo "</script>";
?> 

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Origin blog.csdn.net/qq_37805832/article/details/120609677