我创建了一个本地化的字符串,其形式类似于
"text_key" = "Collected %d out of %d";
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并且正在使用以下格式化程序:
let numberOfItems = 2
let totalNumberOfItems = 10
let format = NSLocalizedString("text_key", comment: "Says how many items (1st var) were collected out of total possible (2nd var)")
let text = String.localizedStringWithFormat(format, numberOfItems, totalNumberOfItems)
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这使
"Collected 2 out of 10"
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但是我可以想象,在某些语言中,让这些值以不同的顺序出现会更自然,从而导致无意义的字符串,例如
"Out of a possible 2 items you collected 10"
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我找不到使用标准 Swift 库对其进行编码的简单方法,例如
"text_key" = "Out of a possible {2%d} items you collected {1%d}"
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并且可以看到随着更多值的添加,这变得越来越繁琐的硬编码。