Kotlin only getter pulblic,private setter[复制]

Question

private var _score: Int=0
val score: Int = _score
   get() = _score

有没有更好的方法只让getters公开？

Answer 1

您可以定义访问器而不定义其正文：

var score: Int = 0
    private set

在这种情况下，设置器是私有的。

从文档中：

var setterVisibility: String = "abc"
    private set // the setter is private and has the default implementation