public class CustomSSManager extends DefaultScriptSessionManager{
public static final String SESSION_USER = "23654895";
public static final String SS_ID = "DWR_ScriptSession_Id";
public CustomSSManager() {
addScriptSessionListener(new ScriptSessionListener(){
public void sessionCreated(ScriptSessionEvent event) {
ScriptSession scriptSession = event.getSession(); // ��ȡ�´�����SS
HttpSession httpSession = WebContextFactory.get().getSession();// ��ȡ����SS���û���HttpSession
User user = (User)httpSession.getAttribute(SESSION_USER);
if(user ==null){