Java JDBC - 如何连接到Cassandra

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import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;
public class Main {
  public static void main(String[] args) throws Exception {
    Connection con = null;
    Class.forName("org.apache.cassandra.cql.jdbc.CassandraDriver");
    con = DriverManager
        .getConnection("jdbc:cassandra://localhost:9160/Keyspace");
    String query = "SELECT * FROM column_family where gender=f ";
    Statement stmt = con.createStatement();
    ResultSet result = stmt.executeQuery(query);
    while (result.next()) {
      System.out.println(result.getString("user_name"));
      System.out.println(result.getString("gender"));
      System.out.println(result.getString("password"));
    }
    con.close();
  }
}
 
 
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