摘要: 面向对象编程 包 语法 package com.pac1.pac2.pac3 package com package pac1 { package pac2 { package pac3 { object ScalaPackage { def test(): Unit = { println("te 阅读全文
posted @ 2022-10-15 15:51 POCOPOCOPOCO 阅读(51) 评论(0) 推荐(0) 编辑