日志以便日后查找。谢谢
1 Swift User Guide.pdf下载
http://download.csdn.net/detail/swifttrain/7442921
2 The
Swift Programming Language.pdf 官方手冊下载pdf版
http://download.csdn.net/detail/swifttrain/7442899
3 The Swift Programming Language.mobi 官方手冊下载 mobi版
http://download.csdn.net/detail/swifttrain/7444501
4 Swift Standard Library Reference.pdf
http://download.csdn.net/detail/swifttrain/7446331
5 Swift Site Guide.pdf
http://download.csdn.net/detail/swifttrain/7447617
临时收集这么多有关swift相关书籍
原文：http://www.cnblogs.com/gcczhongduan/p/5329577.html