Java中已有的Unit o Currency Method Summary Strins getCurrencyCode() Gets the Iso 4217 currency code of this currency. getDefaultFractionDigitsO Gets the default number of fraction digits used with this currency. static Currensz getInst ance(Locale locale) Returns the Currency inst ance for the country of the given locale. static Currensz get Inst ance(String currency Code) Returns the Currency inst ance for the given currency code stran get Sobol( Gets the symbol of this currency for the default locale. Strins get Symbol(Localelocale Gets the symbol of this currency for the specified locale. Strins toString( Returns the iso 4217 currency code of this currency.Java中已有的Unit Currency