@Override
        public Node handle(ResultSet rs) throws SQLException {
            if (rs.next()) {
                return getNodeByRs(rs);
            }
            return null;
        }
@author Robert HG (254963746@qq.com) on 3/9/16.
lts-admin/src/main/java/com/github/ltsopensource/admin/access/RshHandler.java