1、初始化的时候,不须要new,固然你也能够加上,普通类必定须要加上new
class ABC(name:String){
def ff(): Unit ={
}
}
case class ABC1(name:String){
def ff1(): Unit ={
}
}
val abc1=ABC1("fg")
val abc= new ABC("xx")class ABC(
class ABC(name:String){
def ff(): Unit ={
}
}
case class ABC1(name:String){
def ff1(): Unit ={
}
}
val abc1=ABC1("fg")
val abc= new ABC("xx")class ABC(