问题描述
- 帮忙看一下这段登录跳转的php代码如何修改 50C
-
session_start();if(isset($_POST['password']) && $_POST['password'] == 'admin'){ $_SESSION['ok'] = 1; header('location:index.php');}if(!isset($_SESSION['ok'])){ exit(' <form method=""post""> 密码:<input type=""password"" name=""password"" value=""admin"" /> <input type=""submit"" value=""登陆"" /> </form> ');}
这段php代码 跳转到index.php需要输入密码访问,如果密码输入对了 再次登录的时候就不用输入密码了 但是问题 虽然不用输入密码点击登录了,但是页面打开还是当前页面,而不是index.php 请问如何修改呢
解决方案
session_start();if(isset($_POST['password']) && $_POST['password'] == 'admin'){ $_SESSION['ok'] = 1; header('location:index.php');}if(!isset($_SESSION['ok'])){ exit(' <form method=""post""> 密码:<input type=""password"" name=""password"" value=""admin"" /> <input type=""submit"" value=""登陆"" /> </form> ');}else header('location:index.php');//////////
解决方案二:
#//index.php
<?php
session_start();
if(!isset($_SESSION['ok'])){
header('location:login.php');
}
echo ""hello world!"";
?>
#//login.php
<?php
session_start();
if(isset($_SESSION['ok'])||(isset($_POST['password']) && $_POST['password'] == 'admin')){
$_SESSION['ok'] = 1;
header('location:index.php');
}
if(!isset($_SESSION['ok'])){
exit('
密码:
');
}
?> 解决方案三:
#//login.php
<?php
session_start();
if(isset($_SESSION['ok'])||(isset($_POST['password']) && $_POST['password'] == 'admin')){
$_SESSION['ok'] = 1;
header('location:index.php');
}
if(!isset($_SESSION['ok'])){
exit('
密码:
');
}
?> 解决方案四:
上面exit中内容不变,我提交完之后内容没有了,抱歉;
时间: 2024-08-18 17:52:17