Home Backend Development PHP Tutorial Laravel项目和其它项目共享session问题

Laravel项目和其它项目共享session问题

Jun 23, 2016 pm 01:25 PM

我这边总结一下,也许以后有人会需要,
其实Laravel的session并不是用PHP自带的session管理器。而是完完全全自己实现了一个。
注意是完完全全自己实现的,并不是传统意义上用session_set_save_handler自定义的session处理器。

所以解决 和另一个ThinkPHP项目的session共用 的问题就很简单了~
在Laravel中启动PHP自带的session就好了,也就是session_start。

这是他们的代码注释 "Note that the Laravel sessions do not make use of PHP "native" sessions in any way since they are crappy."
请记住Laravel在任何地方都没有用到PHP“原生”的session,因为它很蹩脚。

好吧,我现在只要启动蹩脚的session就好了。

by kankana

以上是如何从laravel访问其他程序的session.

以下,则是如何从外部访问laravel的session (file).

当laravel的session driver设置为file, 这些session files都是以json形式存放在app/storage/sessions里面.

关键是,如何找到对应的session文件?

这个文件名是以加密形式存储在cookie的laravel_session里.

如何解密laravel_session获取这个文件名?

1, 首先安装这个库:

https://github.com/illuminate/encryption

2, 获取加密key

位于app/config/app.php 的 key

3,

$encrypter = new Illuminate\Encryption\Encrypter($key);
$session_filename = $encrypter->decrypt($_COOKIE['laravel_session']);

大致如此.


================================

===================================

项目之间Session共用的最佳实践应该是将Session信息存在 诸如Redis 或者数据库中 项目只需读取Redis或者数据库即可


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