> For the complete documentation index, see [llms.txt](https://eddycjy.gitbook.io/golang/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://eddycjy.gitbook.io/golang/di-8-ke-biao-zhun-ku.md).

# 第8课 标准库

- [8.1 fmt](https://eddycjy.gitbook.io/golang/di-8-ke-biao-zhun-ku/fmt.md)
- [8.2 log](https://eddycjy.gitbook.io/golang/di-8-ke-biao-zhun-ku/log.md)
- [8.3 unsafe](https://eddycjy.gitbook.io/golang/di-8-ke-biao-zhun-ku/unsafe.md)