scala中的特质
package com.learnscala4
object scala_trait {
def main(args: Array[String]): Unit = {
}
}
trait person{
//类似于java的接口
var name:String
def test():Unit
var age:Int=18
def test1():Unit={}
}
class user extends person{
override var name: String = _
override def test(): Unit = {}
}
scala学习仓库地址：https://gitee.com/qh123/scala_learn
