NSNumberFormatter使用方法

    NSNumberFormatter* moneyFormatter = [[[NSNumberFormatter alloc] init] autorelease];
    [moneyFormatter setNumberStyle: kCFNumberFormatterSpellOutStyle];
    NSString* moneyString = [moneyFormatter stringFromNumber: [NSNumber numberWithInt: 1000]];

 

 

 

kCFNumberFormatterNoStyle = 0,

kCFNumberFormatterDecimalStyle = 1,

kCFNumberFormatterCurrencyStyle = 2,

kCFNumberFormatterPercentStyle = 3,

kCFNumberFormatterScientificStyle = 4,

kCFNumberFormatterSpellOutStyle = 5