Java实现计算器，带界面

一款功能强大的计算器，利用javafx实现的界面，这是我们去年的Java大作业和实验的结合，我把简易计算器的界面和功能强大的算法结合实现而成

package shiyan5;

public class ActionEvent {

}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     文件         303  2019-11-27 23:27  ComputProject\.classpath
     文件         389  2019-11-27 23:27  ComputProject\.project
     目录           0  2019-12-02 14:11  ComputProject\.settings\
     文件         598  2019-11-27 23:27  ComputProject\.settings\org.eclipse.jdt.core.prefs
     目录           0  2019-12-02 14:11  ComputProject\bin\
     目录           0  2019-12-02 14:11  ComputProject\bin\shiyan5\
     文件         720  2019-12-02 14:05  ComputProject\bin\shiyan5\AC.class
     文件         274  2019-12-01 21:47  ComputProject\bin\shiyan5\ActionEvent.class
     文件         727  2019-12-02 14:05  ComputProject\bin\shiyan5\Baifen.class
     文件       10388  2019-12-02 13:59  ComputProject\bin\shiyan5\Calculator.class
     文件         724  2019-12-02 14:05  ComputProject\bin\shiyan5\Chen.class
     文件         722  2019-12-02 14:05  ComputProject\bin\shiyan5\Chu.class
     文件        6943  2019-12-02 14:09  ComputProject\bin\shiyan5\Comput.class
     文件         729  2019-12-02 14:05  ComputProject\bin\shiyan5\Denghao.class
     文件         723  2019-12-02 14:05  ComputProject\bin\shiyan5\Dian.class
     文件        2026  2019-12-02 14:09  ComputProject\bin\shiyan5\HBoxPane.class
     文件         721  2019-12-02 14:05  ComputProject\bin\shiyan5\Jia.class
     文件         723  2019-12-02 14:05  ComputProject\bin\shiyan5\Jian.class
     文件        2553  2019-12-02 14:05  ComputProject\bin\shiyan5\Jisuan.class
     文件        3634  2019-12-02 14:09  ComputProject\bin\shiyan5\Mianban.class
     文件         721  2019-12-02 14:05  ComputProject\bin\shiyan5\Num.class
     文件         723  2019-12-02 14:05  ComputProject\bin\shiyan5\Num1.class
     文件         723  2019-12-02 14:05  ComputProject\bin\shiyan5\Num2.class
     文件         723  2019-12-02 14:05  ComputProject\bin\shiyan5\Num3.class
     文件         723  2019-12-02 14:05  ComputProject\bin\shiyan5\Num4.class
     文件         723  2019-12-02 14:05  ComputProject\bin\shiyan5\Num5.class
     文件         723  2019-12-02 14:05  ComputProject\bin\shiyan5\Num6.class
     文件         723  2019-12-02 14:05  ComputProject\bin\shiyan5\Num7.class
     文件         723  2019-12-02 14:05  ComputProject\bin\shiyan5\Num8.class
     文件         723  2019-12-02 14:05  ComputProject\bin\shiyan5\Num9.class
     文件         731  2019-12-02 14:05  ComputProject\bin\shiyan5\Shanchu.class
............此处省略7个文件信息