def say(name:String) = namematch {
case "YuiHatano" =>println("波多野结衣")
case "Rola Takizawa" =>println("泷泽萝拉")
case "Aoi Sala" =>println("苍井空")
case _ =>println("不存在")
}
def say2(name2:String) = {
name2match {
case "YuiHatano" =>println("波多野结衣")
case "Rola Takizawa" =>println("泷泽萝拉")
case "Aoi Sala" =>println("苍井空")
}
}
//这个是验证类型的,这个如果obj是Int类型,输出,如果是String类型,输出
def typeMatch (obj:Any) = {
objmatch {
case a:Int =>println("Int类型")
case b:String =>println("String类型")
case _ =>println("爱谁是")
}
}
typeMatch("a")
typeMatch(1)
typeMatch(3.12)
String类型
Int类型
爱谁是
