public static void main(String[] args) throws SQLException {

        Connection con = DriverManager.getConnection("jdbc:neo4j:http://xxxxxx:7474", "neo4j", "斜向下");

        // Querying

        try (Statement stmt = con.createStatement()) {

            ResultSet rs = stmt.executeQuery("MATCH (n) RETURN n");

            while (rs.next()) {

                System.out.println(rs.getString("n"));

            }

        }

    }