摘要: 变量 String yourPast = "Good Java Programmer"; val yourPast : String = "Good Java Programmer" val yourPast = "Good Java Programmer" var yourFuture = "Go 阅读全文
posted @ 2016-04-08 09:10 2012 阅读(1089) 评论(0) 推荐(0) 编辑