@Override
public void sessionOpened(IoSession session) throws Exception {
? ?session.setAttribute("user","213");
? ?mSessionManager.setmSession(session);
}

@Override
public void sessionCreated(IoSession session) throws Exception {
? ?super.sessionCreated(session);
? ?System.out.println("創(chuàng)建連接");

? ? String user = (String) session.getAttribute("user");
? ?session.write("d->"+user);
}