swift - 在 Swift/Xcode 中本地化以编程方式创建的字符串的 'correct' 方式是什么？

Question

据我了解，本地化 Storyboard 对象相当简单:您有一个如下所示的文件:

/* Class = "NSMenuItem"; title = "Superscript"; ObjectID = "Rqc-34-cIF"; */
"Rqc-34-cIF.title" = "Superscript";

/* Class = "NSMenuItem"; title = "Select All"; ObjectID = "Ruw-6m-B2m"; */
"Ruw-6m-B2m.title" = "Select All";

/* Class = "NSTextFieldCell"; placeholderString = "0"; ObjectID = "RxW-oS-gX3"; */
"RxW-oS-gX3.placeholderString" = "0";

/* Class = "NSTextFieldCell"; title = "0"; ObjectID = "RxW-oS-gX3"; */
"RxW-oS-gX3.title" = "0";

/* Class = "NSMenuItem"; title = "Jump to Selection"; ObjectID = "S0p-oC-mLd"; */
"S0p-oC-mLd.title" = "Jump to Selection";

/* Class = "NSButtonCell"; title = "Play"; ObjectID = "qjC-b0-dMe"; */
"qjC-b0-dMe.title" = "Play";

要本地化每个字符串，只需将右侧的文本替换为其本地化的等效文本即可。很容易。

但是，如果代码显示标签或对话框(其中字符串是在代码中定义的)，该怎么办？例如:

if (dialogOKCancel("Invalid Path", text: "The file/path you selected does not exist, is not a valid sound file, or cannot be accessed by the program.")) {
    self.dismissController(self)
}

或

let result = dialogOKCancel("Discard Changes?", text: "Press Cancel to close this window and save your changes to \(filename), or OK to create a new file.")

我知道有很多不同的方法可以做到这一点(根据应用程序检测到的本地化设置在启动时定义字符串是我想到的一件事)，但我想知道是否有“正确”/官方完成我想要完成的任务的方法，或者如果没有，最好/最有效的方法是什么。

Answer 1

旧的 Objective C 访问它的方式是:

NSString *name = "Craig";
NSString *msg = [NSString stringWithFormat:NSLocalizedString(@"Hello %@", nil),name];

Swift 版本如下所示:

let name = "Craig"
let msg = String(format: NSLocalizedString("Hello %@", comment: ""), name)