iOS 秒数转换成时分秒

 

秒 ->时分秒

//传入 秒 得到 xx:xx:xx

-(NSString *)getMMSSFromSS:(NSString *)totalTime{

    NSInteger seconds = [totalTime integerValue];

    //format of hour

    NSString *str_hour = [NSString stringWithFormat:@"%02ld",seconds/3600];

    //format of minute

    NSString *str_minute = [NSString stringWithFormat:@"%02ld",(seconds%3600)/60];

    //format of second

    NSString *str_second = [NSString stringWithFormat:@"%02ld",seconds%60];

    //format of time

    NSString *format_time = [NSString stringWithFormat:@"%@:%@:%@",str_hour,str_minute,str_second];

    return format_time;

}

 

秒 -> 分秒

//传入 秒 得到 xx分钟xx秒

-(NSString *)getMMSSFromSS:(NSString *)totalTime{

    NSInteger seconds = [totalTime integerValue];

    //format of minute

    NSString *str_minute = [NSString stringWithFormat:@"%ld",seconds/60];

    //format of second

    NSString *str_second = [NSString stringWithFormat:@"%ld",seconds%60];

    //format of time

    NSString *format_time = [NSString stringWithFormat:@"%@分钟%@秒",str_minute,str_second];

    NSLog(@"format_time : %@",format_time);

    return format_time;

}