NSNumberFormatter支持的货币列表

Question

看起来NSNumberFormatter支持非常有限的货币数量，例如它不能返回@“UAH”的符号。我在哪里可以找到支持的货币列表？

Answer 1

您可以使用以下方法打印支持的货币。

NSLocale *locale = [NSLocale currentLocale];
for (NSString *code in [NSLocale ISOCurrencyCodes]) {
NSLog(@"%@ : %@", code, [locale displayNameForKey:NSLocaleCurrencyCode value:code]);
}

看看输出是否是你想要的。

Answer 2

NSArray *locales = [NSLocale availableLocaleIdentifiers];
NSLocale *locale = nil;

for (NSString *local in locales) {

    locale = [[NSLocale alloc] initWithLocaleIdentifier:local];

    NSString *countryCode = [locale objectForKey: NSLocaleCountryCode];
    NSString *country = [locale displayNameForKey: NSLocaleCountryCode value: countryCode];
    NSString *currencyCode = [locale objectForKey:NSLocaleCurrencyCode];
    NSString *currencyDescription = [locale displayNameForKey:NSLocaleCurrencyCode value:currencyCode];


    if (countryCode != nil) {
        NSLog(@"\n Country: %@ \n CountryCode: %@ \n Currency Code: %@ \n Currency Name: %@",country,countryCode,currencyCode,currencyDescription);
    }
}