linux程序如何连接db2

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

public class DB2ConnectionExample {
    public static void main(String[] args) {
        String url = "jdbc:db2://hostname:port/databaseName";
        String user = "username";
        String password = "password";

        try {
            // 加载DB2 JDBC驱动
            Class.forName("com.ibm.db2.jcc.DB2Driver");

            // 建立连接
            Connection connection = DriverManager.getConnection(url, user, password);
            System.out.println("Connected to DB2 database!");

            // 关闭连接
            connection.close();
        } catch (ClassNotFoundException e) {
            System.err.println("DB2 JDBC Driver not found!");
            e.printStackTrace();
        } catch (SQLException e) {
            System.err.println("Connection to DB2 database failed!");
            e.printStackTrace();
        }
    }
}

[DB2DataSource]
Driver=/path/to/db2/driver/libdb2odbc.so
Database=databaseName
Hostname=hostname
Port=port
Protocol=TCPIP
UID=username
PWD=password