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第二次实验 #552

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26 changes: 26 additions & 0 deletions students/1714080902623/lab2.md
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# 实验二 用例建模

## 一、实验目标
1、选择一个系统的其中2-3个功能并使用用例建模
2、学习使用MarkDown完成实验报告
## 二、实验内容
1、选择手机进销存系统的进货与出货功能
2、用例建模
3、完成实验报告
## 三、实验步骤
1、选择题目、确定功能
2、用例建模
- 在model下创建一个 use case diagrame
- 选取参与者
- 选取用例
- 连接参与者与用例
- 导出图片为JPG格式
3、在学号文件夹下直接编写 .md 文件完成实验报告
4、提交到gitHub上
5、pull requests
## 四、实验结果

![手机进销存系统](./Lb2_采购手机.jpg)
图一:采购手机,采购员增加或修改库存信息
![手机进销存系统](./Lb2_出售手机.jpg)
图二:出售手机,导购员修改库存信息