摘要: 直接上代码//: Playground - noun: a place where people can playimport UIKitvar number = 123var str = "this \(number)"//输出字符串let 😙 = "123"let testInt : Int = 1let testDouble = 1.1let testFloat = 1.111I... 阅读全文
posted @ 2015-11-14 00:07 keyle_xiao 阅读(475) 评论(1) 推荐(0) 编辑