大家好,我正在使用下面的方法从NSNumber获取字符串-(NSString*)stringFromNumber:(NSNumber*)number{NSLog(@"Input:---%@",number);NSNumberFormatter*numFormatter=[[[NSNumberFormatteralloc]init]autorelease];[numFormattersetMaximumFractionDigits:5];[numFormattersetMinimumFractionDigits:2];//[numFormattersetExponentSymbol:@"