> For the complete documentation index, see [llms.txt](https://yyaozhibo.gitbook.io/qian-duan-xue-xi/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://yyaozhibo.gitbook.io/qian-duan-xue-xi/she-ji-mo-shi/can-kao-wen-dang.md).

# 参考文档

<https://design-patterns.readthedocs.io/zh_CN/latest/read_uml.html>