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PHP会员登录代码,验证通过,跳转页面后没法获取Cookie的值

WBOY
WBOYOriginal
2016-06-13 10:38:17993browse

PHP会员登录代码,验证通过,跳转页面后无法获取Cookie的值。
跟踪代码,用户登录验证通过,然后跳转到首页,在首页又有段代码是验证用户是否已登录(Cookie中是否有该用户名),结果Cookie一直为空,在本地测试是正常的。服务器是IIS,本地测试的服务器是Apache.
相关代码如下:

PHP code
<!--Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--><?phpsession_start ( );require_once( "getRootDir.php" );require_once( "../inc/config.php" );$action = get_param( "action" );$username = get_param( "username" );$password = md5( get_param( "password" ) );if ( $action == "login" ){    $IMGVER_RandomText = $_SESSION['IMGVER_RndText'];    $otherpwd = get_param( "otherpwd" );    if ( $IMGVER_RandomText == $otherpwd )    {        $query = "select * from house_admin ";        $result = mysql_query( $query );        $row = mysql_fetch_array( $result );        if ( $row )        {            setcookie( "house_havelogin", "true", time( ) + 36000 );            setcookie( "house_username", $row['house_username'], time( ) + 36000 );            header( "Location: index.php" );                        echo "<script language='javascript'>alert('登陆成功!');window.location.href='index.php';";        }        else        {            echo "<script language="javascript">alert('请正确输入用户名和密码!');window.location.href='login1.php';</script>";            exit();        }    }    else    {        echo "<script language="javascript">alert('请正确填写验证码!');window.location.href='login1.php';</script>";        exit();    }}?>……略


index.php页代码:
PHP code
<!--Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--><?phprequire_once ( "checklogin.php" );?>……略


这个是checklogin.php页的代码:
PHP code
<!--Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--><?phpif ( $_COOKIE['house_username'] == "" || empty( $_COOKIE['house_username'] ) ){    /*这里一直会跑进来,也就是上面的cookie获取失败*/    header( "Location: login1.php" );}?>


网站没有跨域问题,都是在同一个网站下。


------解决方案--------------------
PHP code
setcookie( "house_havelogin", "true", time( ) + 36000 );            setcookie( "house_username", $row['house_username'], time( ) + 36000 );print_r($_COOKIE);             //header( "Location: index.php" );                       echo "<script language="javascript">alert('登陆成功!');window.location.href='index.php';</script>";<br><font color="#e78608">------解决方案--------------------</font><br>上面的if先不要判断 直接 print_f($_COOKIE); 看下有什么结果 或用firecookie插件看下cookie有没有值<br><font color="#e78608">------解决方案--------------------</font><br>1 注释掉 header( "Location: index.php" );  <br>2 在header( "Location: index.php" );下面添加 print_r($row);确认是否有用户信息存在<br>3 在index.php里面添加 echo $_COOKIE['house_username'] ;确认在COOKIE是否有数值<br><br>php.ini 内需要设置<br>output_buffering = on<br><br>程序自身还存在问题,如果登录正常了,那么任何人随便写用户名密码都能登录<br>建议在将查询的SQL加上用户名和密码2个字段进行查询<div class="clear">
                 
              
              
        
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