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我希望有人能澄清一下Swift中toString()和String()之間是否有區別。toString vs Swift中的字符串
例子:
var myInteger: Int
myInteger = 9
let myString1 = "I like to play " + toString(myInteger) + "-ball pool"
let myString2 = "I like to play " + String(myInteger) + "-ball pool"
感謝您的澄清Nate – 2014-10-28 03:28:46