<?php//接收页面$mysqli=new Mysqli('localhost','root','root','test');if($mysqli->connect_errno){ die('Connect Error:'.$mysqli->connect_error);}@$mysqli->set_charset('utf8');@$username=$_POST['username'];@$username=$mysqli->escape_string($username);@$password=$_POST['password'];@$age=$_POST['age'];@$act=$_GET['act'];@$id=$_GET['id'];//根据不同的操作完成不同的执行不同代码//$sql="insert user1(username,password)values('asd','asda')";switch ($act){ case 'addUser': $sql="insert user1(username,password,age)values('$username','$password','$age')"; goto query; break; case 'delUser': $sql="delete from user1 where id=$id"; goto query; break; case 'editUser': $sql="update user1 set username='$username', password='$password', age=$age where id=$id"; goto query; break; query: $res=$mysqli->query($sql); header("location:http://localhost/PHP1/mysqli/userList/userList.php");}
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