如何从ISOCurrencyCodes获取NSNumberFormatter货币样式？ [英] How to get NSNumberFormatter currency style from ISOCurrencyCodes?

问题描述

如果我要使用欧元或美元（两种ISO货币代码），我怎样才能让我的NSNumberFormatter正确格式化我这样的字符串？

If I were to have EUR, or USD (both ISO currency codes), how could I make my NSNumberFormatter to properly format me a string like this?

For EUR代码：10.000,00€
美元代码：$ 10,000.00

For EUR code: 10.000,00 € For USD code: $10,000.00

我可以通过设置localeIdentifier来完成此操作。但我真的需要从ISO货币代码中获取它。这可能吗？

I could do this by setting localeIdentifier. But I really need to get it from the ISO currency code. Is this possible?

[numberFormatter stringFromNumber: [_property price]];

谢谢！

推荐答案

使用 NSNumberFormatter 的 setCurrencyCode：方法。

[numberFormatter setCurrencyCode:@"EUR"];

或

[numberFormatter setCurrencyCode:@"USD"];

请记住，即使使用所需的货币符号，结果货币值字符串仍然是将根据用户的语言环境进行格式化。

Keep in mind that even though the desired currency symbol will be used, the resulting currency value string is still going to be formatted based on the user's locale.

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