How to obtain a session object in Java?

In Java, you can obtain the Session object by following these steps:

  1. get the session
HttpSession session = request.getSession();
  1. In JSP pages, you can use the built-in object session to access the Session object. Here is an example code:
<%
HttpSession session = request.getSession();
%>

Note: Ensure that a Session has been created before obtaining the Session object. If the Session does not exist, a new Session object will be automatically created.

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