如何通过Clientport 80或8080建立到mysql服务器的连接

import java.sql.*;

public class MySQLExample {
    public static void main(String[] args) {
        String url = "jdbc:mysql://mysql_server_ip:3306/database_name";
        String username = "your_username";
        String password = "your_password";

        try {
            // 加载MySQL驱动程序
            Class.forName("com.mysql.jdbc.Driver");

            // 建立与MySQL服务器的连接
            Connection connection = DriverManager.getConnection(url, username, password);

            // 执行SQL查询或更新操作
            // ...

            // 关闭连接
            connection.close();
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }
}