单选题:h0260. Scala类中的公有字段自带getter和setter,类class Persen{var age=0} ,age字段默认定义
.Scala类中的公有字段自带getter和setter,类class Persen{var age=0} ,age字段默认定义的方法是?
A.getter ,setter
B.getAge, setAge
C.age, age_
D.age, age_=
答案:D
A.getter ,setter
B.getAge, setAge
C.age, age_
D.age, age_=
答案:D