问题描述
如果我在控制器中使用 SessionStatus object.setComplete()，我不清楚这一点，它是清除 Webapp 的所有会话数据还是只清除由使用@SessionAttributes 的特定控制器?
I am not clear about this if I use SessionStatus object.setComplete() in a Controller, does it clears all the session data of the Webapp or just clears the session data saved bya particular controller in which @SessionAttributes is used?
推荐答案
SessionStatus#setComplete() JavaDoc 对方法的目的非常清楚:
SessionStatus#setComplete() JavaDoc is pretty clear about the method's purpose:
/**
* Mark the current handler's session processing as complete, allowing for
* cleanup of session attributes.
*/
这会清除通过@SessionAttribute 注册的当前处理程序的会话属性.这与servlet的HttpSession#invalidate()完全不同:
This clears the current handler's session attributes registered via @SessionAttribute. This is completely different from servlet's HttpSession#invalidate():
/**
* Invalidates this session then unbinds any objects bound to it.
*/
这实际上完全破坏了用户会话.
This one actually destroys the user session completely.
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