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Wangyifei
82ebde1363
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2 weeks ago | |
|---|---|---|
| .. | ||
| Circle.java | 2 weeks ago | |
| Main.java | 2 weeks ago | |
| README.md | 2 weeks ago | |
| Rectangle.java | 2 weeks ago | |
| Shape.java | 2 weeks ago | |
| ShapeUtil.java | 2 weeks ago | |
| Triangle.java | 2 weeks ago | |
| 实验报告.docx | 2 weeks ago | |
| 运行输出.jpg | 2 weeks ago | |
README.md
图形面积计算器重构实验
一、实验背景
现有Circle、Rectangle、Triangle三个图形类独立存在，无法统一处理。本实验通过抽象类+继承重构，实现图形面积的统一计算与打印。
二、文件说明
Shape.java：抽象父类，定义面积计算接口
Circle.java：圆形类，继承Shape
Rectangle.java：矩形类，继承Shape
Triangle.java：三角形类，继承Shape
ShapeUtil.java：工具类，统一打印面积
Main.java：测试类，程序入口
三、运行步骤
编译：javac *.java
运行：java Main