拦截session如何获取属性？

Question

I was trying to implement persistence for sessions. I want to basically store the session data in a db and currently I'm using HttpSessionAttributeListener to store value in db when a new session is created.

I want to know how to retrieve the session from database ie how do I override the getSession attribute to retrieve from database.

Answer 1

Try to pass a parameter of type HttpSession to your controller.

Then access it using:

session.getAttribut(atr)

And modify it using

session.setAttribut(atr,"value")