NSLocalizedString(key: value: comment: ) with variable 在 swi

Question

我需要本地化一个具有一些变量的字符串，并且必须使用 key： value： 注释格式定义本地化字符串。伙计们，我尝试了很多方法，但还没有找到正确的方法。看这里...

let timeValue = 5
let timeString = "hours"
//Bellows are working fine
dateLabelString = String(format: "Overdue by %d %@", timeValue,timeString) //Working  //Normal flat string
dateLabelString = String(format: NSLocalizedString("Overdue by %d %@", comment: "Overdue by 5 days/hours/minutes/seconds"), timeValue,timeString) //Working
dateLabelString = String.localizedStringWithFormat(NSLocalizedString("Overdue by %d %@", comment: "Overdue by 5 days/hours/minutes/seconds"), timeValue,timeString) //Working
dateLabelString = NSString.init(format: "Overdue by %d %@", timeValue,timeString) as String //Working
dateLabelString = NSString.init(format: NSLocalizedString("Overdue by %d %@", comment: "Overdue by 5 days/hours/minutes/seconds"), timeValue,timeString) as String //Working

//Bellows are not working 
dateLabelString = String(format: NSLocalizedString("OVERDUE_BY", value: "Overdue by %d %@", comment: "Overdue by 5 days/hours/minutes/seconds"), timeValue,timeString) //Not Working
dateLabelString = String.localizedStringWithFormat(NSLocalizedString("OVERDUE_BY", value: "Overdue by %d %@", comment: "Overdue by 5 days/hours/minutes/seconds"), timeValue,timeString) //Not Working
dateLabelString = NSString.init(format: NSLocalizedString("OVERDUE_BY", value: "Overdue by %d %@", comment: "Overdue by 5 days/hours/minutes/seconds"), timeValue,timeString) as String //Not Working

Xcode： 8.2.1 Swift： 2.3

请注意，问题在于将密钥包含在NSLocalizedString上，否则它可以完美运行。我需要钥匙必须。

Answer 1

对于带有变量的本地化字符串，这对我有用：

String.localizedStringWithFormat(NSLocalizedString("MyCustomKey", comment: "Hello %d World"), myValue)

在Localizable.strings这一行中：

MyCustomKey = "Hello %d World";