Connection con = DriverManager                .getConnection("jdbc:neo4j://localhost:7474/");  //创建连接        String query = "start n = node({1}) return n.name";        PreparedStatement stmt = null;       //采用预编译，和关系数据库不一样的是,参数需要使用{1},{2},而不是?        ResultSet rs = null;        try {            stmt = con.prepareStatement(query);            stmt.setInt(1, 14);            rs = stmt.executeQuery();            System.out.println(rs.getRow());            while (rs.next()) {                System.out.println("a " + rs.getString("n.name"));            }        } catch (Exception e) {            throw e;        } finally {            if (null != rs) {                rs.close();            }            if (null != stmt) {                stmt.close();            }        }