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SE-Labs/docs/labs/lab05/ #4

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utterances-bot opened this issue Apr 16, 2022 · 1 comment
Open

SE-Labs/docs/labs/lab05/ #4

utterances-bot opened this issue Apr 16, 2022 · 1 comment

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@utterances-bot
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Lab05 UML图的绘制 | 软件工程基础上机指南

Lab05 UML图的绘制 # 实验目的 # 掌握常见UML图的基础知识,能够根据实际情景分析并完成绘制 能够使用EA工具绘制UML图 资源链接 # https://bhpan.buaa.edu.cn:443/link/2B8C3DF0CE32D21908D8007C843940A5
Valid Until: 2022-08-

https://super-buaa-2021.github.io/SE-Labs/docs/labs/lab05/

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[Unofficial HINTS]

  1. 由于EA是个很难用的软件,这里说一下怎么画出看起来是连接三个类的关系:
    首先在两个类之间建立关系,右键点击第三个类,选择Advanced -> Association Class..
    之后在弹出的窗口选择连接前两个类的关系;
  2. 由于EA是个很难用的软件,这里说一下怎么标注关系的多重性:
    双击关系,选择Role(s),在Multiplicity中设置;
  3. 由于EA是个很难用的软件,这里说一下怎么导出图片:
    菜单栏选择Publish->Save -> Save to File;
  4. 由于EA是个很难用的软件,这里说一下怎么在顺序图里画片段:
    Toolbox里选择Fragment,然后点一下,不设置名字,
    在Properties-> Combined Fragment -> Interaction Operands下点击new,
    在Condition中输入表达式,再点Save;
  5. 由于EA是个很难用的软件,这里说一下怎么在顺序图里把箭头画成虚线的:
    右键点击箭头,选择Toggle IsReturn;
  6. 由于EA是个很难用的软件,这里提醒一下:
    这次画活动图我们用到的是Action而非Activity,
    前者可以被箭头(控制流)连接而后者不行.

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