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Merge pull request #2514 from CodingOfHui/master
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#8 #497 修改实验二用例图,实验三文档
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zengsn authored Apr 19, 2020
2 parents b456970 + d2bdc27 commit 6d2761d
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2 changes: 1 addition & 1 deletion students/1714080902605/lab2.md
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- 选题“二手房交易系统”
- 确定系统三个主要功能:提交房源、获取房源、订单交易
- 新建用例图,添加两个actor:房东和买家
- 添加房东use case:提交房源、获取订单
- 添加房东use case:提交房源
- 添加买家use case:获取房源、提交订单
- 建立关系association
- 编写系统规约
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18 changes: 9 additions & 9 deletions students/1714080902605/lab3.md
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## 三、实验步骤

1. 新建一个Activity Diagram
- 命名为“提交房源用例图
- 命名为“提交房源活动图
- 添加inital和final
- 根据系统用例添加action
- 如果有判断过程,添加decision
- 用control flow连接inital、action、final、decision

2. 新建其余两个Activity Diagram,分别命名“获取房源用例图”和“提交订单用例图
2. 新建其余两个Activity Diagram,分别命名“获取房源活动图”和“提交订单活动图
- 具体过程如上


## 四、实验结果

- 绘制用例图如下
- 绘制活动图如下

![提交房源用例图](./提交房源.jpg)
![提交房源活动图](./提交房源.jpg)

图1、提交房源用例图
图1、提交房源活动图


![获取房源用例图](./获取房源.jpg)
![获取房源活动图](./获取房源.jpg)

图2、获取房源用例图
图2、获取房源活动图


![提交订单用例图](./提交订单.jpg)
![提交订单活动图](./提交订单.jpg)

图3、提交订单用例图
图3、提交订单活动图
Binary file modified students/1714080902605/model2.jpg
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