scala 13 抽象类 字段方法
2015-08-30 11:58
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DT大数据梦工厂scala的所有视频、PPT和代码在百度云盘的链接:http://pan.baidu.com/share/home?uk=4013289088#category/type=0&qq-pf-to=pcqq.group
《Scala深入浅出实战初级入门经典视频课程》http://edu.51cto.com/lesson/id-66538.html
《Scala深入浅出实战中级进阶经典视频课程》http://edu.51cto.com/lesson/id-67139.html
class AbstractClassOps{
var id : Int = _
}
abstract class SuperTeacher(val name : String){
var id : Int
var age : Int
def teach
}
class TeacherForMaths(name : String) extends SuperTeacher(name){
override var id = name.hashCode()
override var age = 29
override def teach{
println("Teaching!!!")
}
}
object AbstractClassOps{
def main(args: Array[String]) {
val teacher = new TeacherForMaths("Spark")
teacher.teach
println("teacher.id" + ":" + teacher.id)
println(teacher.name + ":" + teacher.age)
}
}
《Scala深入浅出实战初级入门经典视频课程》http://edu.51cto.com/lesson/id-66538.html
《Scala深入浅出实战中级进阶经典视频课程》http://edu.51cto.com/lesson/id-67139.html
class AbstractClassOps{
var id : Int = _
}
abstract class SuperTeacher(val name : String){
var id : Int
var age : Int
def teach
}
class TeacherForMaths(name : String) extends SuperTeacher(name){
override var id = name.hashCode()
override var age = 29
override def teach{
println("Teaching!!!")
}
}
object AbstractClassOps{
def main(args: Array[String]) {
val teacher = new TeacherForMaths("Spark")
teacher.teach
println("teacher.id" + ":" + teacher.id)
println(teacher.name + ":" + teacher.age)
}
}
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