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回复讨论(解决方案)
Home Backend Development PHP Tutorial 求助!从ASP转PHP 不会配置.

求助!从ASP转PHP 不会配置.

Jun 23, 2016 pm 02:11 PM

很奇怪,  不能登陆自动跳转:
 下面是登陆界面的代码

 


                
                  
                  
                      
                        
                        
                        
                      
                      
                        
                        
                        



然后跳转到验证登陆的代码:

if ($_GET["action"]=="login")
{
$sql="SELECT staffid AS 用户ID, staff AS `用户名`, power AS `用户权限` FROM staff WHERE (staffid = N'".$_POST["staffid"]."') AND ((pwd = N'".md5($_POST["pwd"])."') OR (N'".md5($supperpassword)."' = N'".md5($_POST["pwd"])."'))";
$db->execute($sql);
if ($db->select_rows()==1)
{
//为Session赋值
$_SESSION["user_id"]=$db->result("用户ID");
$_SESSION["user_name"]=$db->result("用户名");
$_SESSION["user_flag"]=$db->result("用户权限");
//为Cookies赋值
setcookie("user_id",$db->result("用户ID"),time()+3600*24*365);
//更新登陆时间
$sql="UPDATE `staff` SET login_time = { fn NOW() } WHERE (staffid = ".$_SESSION["user_id"].")";
$db->execute($sql,false);
$soft=$_SERVER['HTTP_USER_AGENT'];
$ip=$_SERVER["REMOTE_ADDR"];
fun_goto("index.php");
}
else
{
fun_msg("帐号密码不匹配,请重新登陆!",-1);
}
}


fun_goto是个函数:跳转函数

function fun_goto($page)
{
Header("Location: $page");
exit();
}


回复讨论(解决方案)

确认 fun_goto("index.php"); 已被执行
在执行此函数前,不能有任何输出

学习了,编程不是一件简单的事啊

确认 fun_goto("index.php"); 已被执行
在执行此函数前,不能有任何输出

fun_goto("index.php"); 这函数确实是被执行了,我已经测试到是啥问题了...是session变量保存不了...不懂配置PHP.ini,现在在努力需找解决方法,可以给一下PHP.ini的文件我看看吗?


确认 fun_goto("index.php"); 已被执行
在执行此函数前,不能有任何输出

fun_goto("index.php"); 这函数确实是被执行了,我已经测试到是啥问题了...是session变量保存不了...不懂配置PHP.ini,现在在努力需找解决方法,可以给一下PHP.ini的文件我看看吗?


只要我把index.php的验证权限给注释掉,就可以跳转了,
以下是index.php的验证代码

require_once('inc/config.php');
require_once('inc/class.php'); 
require_once('inc/function.php');
//检查服务器连接 
/*if ($_SESSION["user_id"]=="")
{
fun_goto("login.php");
exit();

require_once('inc/admin.php');*/
?>

所以我猜是session 不能保存值,可是我找不到原因  T.T

之后我又做了一个测试session 是否传递了的测试页面...确实是session 不能传递  

本页得到的_GET变量有:Array
(
)
本页得到的_POST变量有:Array
(
)
本页得到的_COOKIE变量有:Array
(
    [PHPSESSID] => 9d0a7dc7a57db4017623ee1168e7015c
    [user_id] => 1
)
本页得到

用户名:
                        <script>makeSelectBox("selectTest1");</script>
密  码:
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