public List<LeaveMessage> findMessage(Integer userId){
List<LeaveMessage> messageList=getSession().createCriteria(LeaveMessage.class).addOrder(Order.desc("messageTime"))
.add(Restrictions.eq("userTbByFTargetUserid", getSession().get(UserTb.class, userId)))
.createCriteria("userTbByFSrcUserid").list();
return messageList;
}