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HTTP和HTTPS跨域共享php session方法

WBOY
WBOYOriginal
2016-06-20 13:04:10959browse

HTTP、HTTPS协议下跨域解决php session共享的办法,也许不是最好的,但是比较实用。

如下是具体的解决方案。

$currentSessionID=session_id();session_id($currentSessionID);

简单示例代码:

(HTTP)

<?php</p><p>session_start();</p><p><span style="font-family: Arial, Helvetica, sans-serif; font-size: 14px;">$currentSessionID=session_id();  </span></p><p>$_SESSION['username']='scutephp';</p><p>echo '<a href="https://www.scutephp.com/jquery.php?session="'.$currentSessionID.'">点击这里跳转到HTTPS协议下</a>';

(HTTPS)

<span style="font-size: 14px;"><?php</span></p><p>$currentSessionID=$_GET['session'];</p><p>session_id($currentSessionID);</p><p>session_start();</p><p>if(!empty($_SESSION['username'])){ </p><p>echo $_SESSION['username'];</p><p>}else{ </p><p> echo 'Session did not work.';</p><p>}<span style="font-size: 14px; font-family: Arial, Helvetica, sans-serif;">

有点安全性的问题,因为这样子的话session id的传输是没加密的,别人可以嗅探侦测到,获取这个session id进而获取你的session数据。所以有必要的话可以考虑加密这个id值。


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