jdbc 连接 cassandra

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.Statement;

public class cassandra2 {
	public static void main(String[] a) {
		try {
			Class.forName("org.bigsql.cassandra2.jdbc.CassandraDriver");
			Connection con = DriverManager
					.getConnection("jdbc:cassandra://127.0.0.1:9160/demo");

			String query = "select * from demo.users";

			Statement statement = con.createStatement();
			ResultSet rs = statement.executeQuery(query);

			while (rs.next()) {
				System.out.print(rs.getString(1) + ":" + rs.getString(2) + "\t"
						+ rs.getString(3) + "\t" + rs.getString(4) + "\t"
						+ rs.getString(5) + "\t" + rs.getString(6) + "\t"
						+ "\n");
			}

			rs.close();
			statement.close();
		} catch (Exception e) {
			e.printStackTrace();
		}

	}
}