框架图

<p>![](<a href="https://www.showdoc.com.cn/server/api/attachment/visitFile?sign=5d701b000d79fead4c52d5da044b298b&amp;file=file.png">https://www.showdoc.com.cn/server/api/attachment/visitFile?sign=5d701b000d79fead4c52d5da044b298b&amp;file=file.png</a> “Block Diagram”)</p>