NSNumber格式化显示

   
    //第一种显示方式
    NSNumberFormatter *formatter = [[NSNumberFormatter alloc] init];
    formatter.numberStyle = NSNumberFormatterPercentStyle;
    NSString *string = [formatter stringFromNumber:[NSNumber numberWithInt:0.5]];
    NSLog(@"Formatted number string:%@",string);

    //第二种显示方式
    NSNumberFormatter *hereNumFormatter = [[NSNumberFormatter alloc] init];
    [hereNumFormatter setNumberStyle:NSNumberFormatterPercentStyle];
    NSString *str = [hereNumFormatter stringFromNumber:[NSNumber numberWithDouble:0.3333]];
    NSLog(@"%@",str);

NSNumber格式化显示,布布扣,bubuko.com

NSNumber格式化显示

原文：http://blog.csdn.net/nagecomeontom/article/details/26610999