我可以通过 ID 恢复 PHP SESSION 吗?

Can I restore a PHP SESSION by its ID?(我可以通过 ID 恢复 PHP SESSION 吗?)

问题描述

我正在使用uploadify 插件上传文件.PHP SESSION 在上传过程中丢失，有没有办法恢复会话?也许是通过它的 id?

Im uploading files with the uploadify plugin. the PHP SESSION is lost during upload, is there a way to restore the session? Perhaps by its id?

推荐答案

是的.您需要添加一个上传选项:

Yes. You need to add an option to uploadify:

$('#upload').uploadify({
    'scriptData':{'session_name':"<?php echo session_id(); ?>"}
});

并且您需要将其添加到您的 PHP 中:

And you need to add this to your PHP:

<?php
session_id($_POST['session_name']);
session_start();
?>

那么一切都会如预期的那样.

Then everything will be as expected.

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