scala系列2-面向对象_class student { var name:string? var age:int? init-CSDN博客

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文章浏览阅读123次。六、类和对象1.定义类[修饰符] class 类名{ 类体}class Student {}1.scala语法中，类并不声明为public,所有这些类都具有公有可见性(默认就是public)2.一个scala源文件可以包含多个类，而且默认都是public2.属性class Student { var name:String = _ var age:Int = 0 def show(): Unit ={ println(s"$name,$age")_class student { var name:string? var age:int? init(name:string,age:int){ sel

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