在Django，我的request.session没有结束......有谁知道为什么？

In one view, I set:

在一个视图中，我设置：

request.session.set_expiry(999)
request.session['test'] = '123'

In another view, I do:

在另一种观点中，我这样做：

print request.session['test']

and it cannot be found. (error) It's very simple, I just have 2 views.

它无法找到。 （错误）这很简单，我只有2个视图。

It seems that once I leave a view and come back to it...it's gone! Why?

似乎一旦我离开了一个观点并回到它......它已经消失了！为什么？

2 个解决方案

#1

Could it be related to this?, just found it at http://code.djangoproject.com/wiki/NewbieMistakes

可能与此有关吗？只是在http://code.djangoproject.com/wiki/NewbieMistakes找到它？

Appending to a list in session doesn't work Problem

在会话中附加到列表不起作用问题

If you have a list in your session, append operations don't get saved to the object. Solution

如果会话中有列表，则追加操作不会保存到对象中。解

Copy the list out of the session object, append to it, then copy it back in:

将列表复制出会话对象，附加到该对象，然后将其复制回：

sessionlist = request.session['my_list']
sessionlist.append(new_object)
request.session['my_list'] = sessionlist

#2

Are you, by any chance, setting the session itself to an empty dictionary, somewhere?

在任何可能的情况下，您是否将会话本身设置为空字典？