现有的ActionListener事件都是利用UI的线程，一旦相应函数运行的时间较长，就会造成UI不能及时刷新，该方法采用另起一个线程的方式执行相应函数，不会对UI的刷新有影响-Use of existing ActionListener events are the UI thread, if the corresponding function to run longer, it will cause a UI can not refresh in time, the method uses a thread from another execute the corresponding function the way, does not affect the UI refresh