摘要: 窗口的实现要用到JFrame,计算的实现要通过ActionListener 1.窗口的实现 public class calculatorLBW522 { public void showUI() { CalucOfaction ual = new CalucOfaction(); JFrame j 阅读全文
posted @ 2024-06-04 19:55 lbwxxc 阅读(7) 评论(0) 推荐(0)