怎么查看端口 波特率

Question

如题所述

Answer 1

<script type="text/javascript">
Composite root = new Composite("root");
root.Add(new Leaf("Leaf A"));
root.Add(new Leaf("Leaf B"));
Composite comp=new Composite("Composite X");
comp.Add(new Leaf("Leaf XA"));
comp.Add(new Leaf("Leaf XB"));
root.Add(comp);本回答被提问者和网友采纳