Swift-布尔vs布尔 [英] Swift - Bool vs Boolean

问题描述

我正在自学使用Swift 3进行编程，目前我正在学习布尔值.我注意到，如果要显式声明bool类型的变量，则有两个选择

I am teaching myself to program using Swift 3, and I am currently learning about booleans. I noticed that if I want to explicitly declare my variable of type bool, I have two options

布尔

或

布尔值

我想知道为什么如果这两个选项相同，我们是否有这两个选项?好吧，他们是一样的吗?这就是我的困惑.

I was wondering why we have these two options if they are the same? Well, are they the same? This is what I'm confused about.

谢谢.

推荐答案

Bool是Swift的布尔数据类型.自Swift成立以来，Boolean就不存在了.

Bool is Swift's boolean data type. Boolean hasn't existed since the early days of Swift.

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