Phư*_*yễn 3 c# encapsulation scala
是的,您可以通过setName设置属性名称并通过getName获取它.但是在C#中这样的属性怎么样:
int Name{
get{return name;}
set{name = value;}
}
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要么
Name{get; set;}
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(汽车财产)
我想知道Scala中是否存在这样的事情.谷歌搜索没有任何信号.
scala> class A {
| var name: String = ""
| }
defined class A
scala> val a = new A
a: A = A@1df3082
scala> a.name = "kool"
scala> a.name
res0: String = kool
scala> class A {
| private var _name = ""
| def name = _name // a getter
| def name_=(value: String) { // a setter
| _name = value
| }
| }
defined class A
scala> val a = new A
a: A = A@baf4ae
scala> a.name = "abc"
scala> a.name
res1: java.lang.String = abc
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