Accessing session

Usually for accessing session in jsp pages we use the code with in scriptlets like

String x=(String)session.getAttribute("uname");

Type casting is required. or use

String x=""+session.getAttribute("uname");

If you want to print it somewhere in the jsp page do,

<%= session.getAttribute("uname")%>

It will print the session value in jsp page.

For accessing in java pages

Map session = ActionContext.getContext().getSession();
String uname=""+session.get("uname");