> For the complete documentation index, see [llms.txt](https://ldbmcs.gitbook.io/java/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ldbmcs.gitbook.io/java/she-ji-mo-shi-3.md).

# 设计模式

- [设计模式 - 单例模式](https://ldbmcs.gitbook.io/java/she-ji-mo-shi-3/she-ji-mo-shi-dan-li-mo-shi.md)