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#7 #497 实验七：状态建模 #2307

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#7 #497 实验七：状态建模 #2307

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Create lab7.md
CodingOfHui Apr 9, 2020
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新增房源状态图
Apr 9, 2020
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26 changes: 26 additions & 0 deletions students/1714080902605/lab7.md
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# 实验七：状态建模

## 一、实验目标

1. 掌握对象状态建模
2. 画状态图


## 二、实验内容

1. 根据用例图、活动图等确定关键对象
2. 确定对象的状态和状态的转换条件
3. 画系统对象的状态图

## 三、实验步骤

1. 从用例图、活动图等找到关键对象
2. 新建状态图，添加Initial State 和 Final State
3. 添加状态的Simple State
4. 用Transition连接，写上转换条件

## 四、实验结果

![状态图](./房源的状态图.jpg)

图1、房源的状态图
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