千位符的显示
用到数字格式器
+(NSString*)rmbdislayWithInteger:(NSInteger)rmb{
NSNumberFormatter * numberFormatter = [[NSNumberFormatter alloc] init];
[numberFormatter setFormatterBehavior: NSNumberFormatterBehavior10_4];
[numberFormatter setNumberStyle: NSNumberFormatterDecimalStyle];
NSString *numberString = [numberFormatter stringFromNumber: [NSNumber numberWithInteger: rmb]];
return numberString;
}
