NSNumber格式化显示

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    //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);

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NSNumber格式化显示

标签：style   class   blog   c   code   a   

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