> For the complete documentation index, see [llms.txt](https://gitbook.existorlive.cn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://gitbook.existorlive.cn/kai-fa-yu-yan-xue-xi/swift/1.-ji-chu-bu-fen.md).

# 1.基础部分

- [常量和变量以及基本类型\_1](https://gitbook.existorlive.cn/kai-fa-yu-yan-xue-xi/swift/1.-ji-chu-bu-fen/1.-chang-liang-he-bian-liang-yi-ji-ji-ben-lei-xing-1.md)
- [常量和变量以及基本类型\_2](https://gitbook.existorlive.cn/kai-fa-yu-yan-xue-xi/swift/1.-ji-chu-bu-fen/2.-chang-liang-he-bian-liang-yi-ji-ji-ben-lei-xing-2.md)