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Scala trait inheritance class
2022-06-25 01:03:00 【Jue Niu thunder plough hot blade】
/** * Scala in , Traits can also inherit classes , The trait will inherit all the members in the class */
object Trait inheritance class {
class Message {
def printMsg(): Unit = println(" Learn from good examples Scala, I'm not afraid to go anywhere ")
}
trait Logger extends Message
class ConsoleLogger extends Logger
def main(args: Array[String]): Unit = {
val cl = new ConsoleLogger
cl.printMsg()
}
}
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