设计一个汉诺塔演示程序，至少能演示1—9个盘子的移动过程，界面美观，清晰，具有良好的交互性，应说明演示方法，终止方法等。-Design a han debbi tower demo, can at least demo 1-9 dishes process of moving, interface aesthetics, clear, have good interactive, shall explain demonstration method, termination methods