摘要: Swift语法初见 http://c.biancheng.net/cpp/html/2424.html 类型的声明: let implicitInteger = 70 let implicitDouble = 70.0 let explicitDouble: Double = 70 注:如果初始值没 阅读全文
posted @ 2017-07-21 12:04 山野摩羯 阅读(295) 评论(0) 推荐(0) 编辑