Swift 3 - 将Int32转换为Int

Question

使用Swift 3并且在IF语句中比较Int32和Int时遇到问题。

// myIntFromCoreData is an Int32
// kMyConstant is an Int

if myIntFromCoreData == kMyConstant // error: Binary operator "==" cannot be applied to operands of type 'Int32' and 'Int'
{
     Log("Cool")
}

所以，我尝试使用：

将值转换为Int32或Int

myint32.intValue // Value of type 'Int32' has no member 'intValue'

myint32 as Int // Cannot convert value of type 'Int32' to type 'Int' in coercion

kMyConstant as Int32 // Cannot convert value of type 'Int' to type 'Int32' in coercion

但不断得到上述错误。任何人都可以提供一些指导方法吗？

Answer 1

您可以尝试this。

let number1: Int32 = 10
let number2 = Int(number1)