Java简易计算器

基于Java开发的GUI简易计算器，具备加、减、乘、除、平方、立方、小数等基本运算，可以用作课程设计开发，或平常项目练习。

/**
 * 
 */
/**
 * @author 郭运刚
 *
 */
module Calculator {
	requires java.desktop;
	requires java.xml.ws;
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2020-05-19 14:21  Calculator\
     文件         396  2020-05-18 10:45  Calculator\.classpath
     文件         386  2020-05-18 10:45  Calculator\.project
     目录           0  2020-05-18 10:45  Calculator\.settings\
     文件         642  2020-05-18 10:45  Calculator\.settings\org.eclipse.jdt.core.prefs
     目录           0  2020-05-19 14:33  Calculator\bin\
     目录           0  2020-05-19 14:33  Calculator\bin\calculator\
     文件        1216  2020-05-19 15:25  Calculator\bin\calculator\Calculator_main$1.class
     文件        1385  2020-05-19 15:25  Calculator\bin\calculator\Calculator_main$10.class
     文件        1385  2020-05-19 15:25  Calculator\bin\calculator\Calculator_main$11.class
     文件        1385  2020-05-19 15:25  Calculator\bin\calculator\Calculator_main$12.class
     文件        1385  2020-05-19 15:25  Calculator\bin\calculator\Calculator_main$13.class
     文件        1385  2020-05-19 15:25  Calculator\bin\calculator\Calculator_main$14.class
     文件        1385  2020-05-19 15:25  Calculator\bin\calculator\Calculator_main$15.class
     文件        1385  2020-05-19 15:25  Calculator\bin\calculator\Calculator_main$16.class
     文件        1394  2020-05-19 15:25  Calculator\bin\calculator\Calculator_main$17.class
     文件        2394  2020-05-19 15:25  Calculator\bin\calculator\Calculator_main$18.class
     文件        1095  2020-05-19 15:25  Calculator\bin\calculator\Calculator_main$19.class
     文件        1216  2020-05-19 15:25  Calculator\bin\calculator\Calculator_main$2.class
     文件        1216  2020-05-19 15:25  Calculator\bin\calculator\Calculator_main$3.class
     文件        1216  2020-05-19 15:25  Calculator\bin\calculator\Calculator_main$4.class
     文件        1264  2020-05-19 15:25  Calculator\bin\calculator\Calculator_main$5.class
     文件        1299  2020-05-19 15:25  Calculator\bin\calculator\Calculator_main$6.class
     文件        1383  2020-05-19 15:25  Calculator\bin\calculator\Calculator_main$7.class
     文件        1383  2020-05-19 15:25  Calculator\bin\calculator\Calculator_main$8.class
     文件        1383  2020-05-19 15:25  Calculator\bin\calculator\Calculator_main$9.class
     文件        6744  2020-05-19 15:25  Calculator\bin\calculator\Calculator_main.class
     文件         116  2020-05-19 14:33  Calculator\bin\calculator\package-info.class
     文件         196  2020-05-19 14:33  Calculator\bin\module-info.class
     文件       10974  2020-05-18 15:07  Calculator\hs_err_pid11196.log
     文件       10964  2020-05-19 14:20  Calculator\hs_err_pid12316.log
............此处省略29个文件信息