文章浏览阅读82次。object ApplyApp {def main(args: Array[String]): Unit = {// for (i <-1 to 10){// ApplyTest.add// }// println(ApplyTest.count)// ApplyTest.static// val a = new ApplyTest//..._object testfor5{def main(args:array[string]):unit={var res=for(i<-1to10)...
文章浏览阅读231次。scala:成员变量object DogCaseTest { def main(args: Array[String]): Unit = { val dog = new Dog dog.name = "tomcat" dog.age = 2 dog.weigth = 6 println(dog.say()) }}/*小狗案例编写一个Dog类，包含name(String)、age(Int)、weight(Double)......
文章浏览阅读2.6k次，点赞17次，收藏9次。文章目录概述安装Java VS Scalaval 和 var基本数据类型lazy在Scala中的应用开发工具IDEAMaven概述https://www.scala-lang.org/Scala combines object-oriented and functional programming in one concise, high-level language. Scala......
文章浏览阅读1.9k次。Scala是一门多范式的编程语言，一种类似java的编程语言，设计初衷是实现可伸缩的语言、并集成面向对象编程和函数式编程的各种特性。_"表达式“for(i <-1 to 3; j <- 1 to 3; if i != j)print((i + j) +\" \&quo......
