小编fra*_*ank的帖子

有没有办法从Scala中的Anonymous类扩展另一个类？我的意思是

abstract class Salutation {
  def saybye(): String = "Bye"
}

class anotherClass() {
  def dummyFunction() = {

    val hello = new {
      def sayhello(): String = "hello" 
    } extends Salutation

    val hi  = hello.sayhello //hi value is "Hello"
    val bye = hello.saybye   //bye value is "bye"
  }
}