Created
April 13, 2020 12:00
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iOS 数字加¥或者$的符号
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给数字加上千位分隔符,对于金钱的余额,甚至还需要加上¥或者$的符号: | |
- (NSString *)formattedNumber: (double)number { | |
NSNumberFormatter *numberFormatter = [[NSNumberFormatter alloc]init]; | |
[numberFormatter setFormatterBehavior:NSNumberFormatterBehavior10_4]; | |
[numberFormatter setNumberStyle:NSNumberFormatterDecimalStyle]; | |
NSString *numberString = [numberFormatter stringFromNumber:[NSNumber numberWithDouble:number]]; | |
NSLog(@"%@",numberString); | |
return numberString; | |
} | |
注意,NSNumberFormatterDecimalStyle这个参数表示不带金钱符号,如果需要符号,请改为NSNumberFormatterCurrencyStyle这个参数。 |
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