IOS 秒数转换为天数和小时数

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获取时间字符串，然后根据“－”将其分开，数组一是时间值，数组二是时间值的颜色。

NSString *tempStr = [self getOvertime:time];NSArray *tempArray = [tempStr componentsSeparatedByString:@"-"];_dataStr =  [tempArray objectAtIndex:0];NSString *_colorType = [tempArray objectAtIndex:1];

//将时间数据（毫秒）转换为天和小时
- (NSString*)getOvertime:(NSString*)mStr
{long msec = [mStr longLongValue];if (msec <= 0){return @"";}NSInteger d = msec/1000/60/60/24;NSInteger h = msec/1000/60/60%24;//NSInteger  m = msec/1000/60%60;//NSInteger  s = msec/1000%60;NSString *_tStr = @"";NSString *_dStr = @"";NSString *_hStr = @"";NSString *_hTimeType = @"defaultColor";if (d > 0){_dStr = [NSString stringWithFormat:@"%ld天",d];}if (h > 0){_hStr = [NSString stringWithFormat:@"%ld小时",h];}//小于2小时 高亮显示if (h > 0 && h < 2){_hTimeType = @"hightColor";}_tStr = [NSString stringWithFormat:@"%@%@后到期-%@",_dStr,_hStr,_hTimeType];return _tStr;
}

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