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zhangwc/数字格式化输出

Created August 29, 2013 14:52
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数字格式化输出
//数字加千位分隔符
NSNumber *testNumber = [NSNumber numberWithFloat:0.01f];
NSNumberFormatter *numberFormatter = [[NSNumberFormatter alloc] init];
[numberFormatter setPositiveFormat:@"###,##0.00;"];
NSString *formattedNumberString = [numberFormatter stringFromNumber:testNumber];
NSLog(@"formattedNumberString:%@", formattedNumberString);
//formattedNumberString log为1,234,567.89
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