iOS开发 秒数转时分秒 oc代码

OC代码实现将秒数转化为时分秒的函数如下：

- (NSString *)timeFormatted:(NSInteger)totalSeconds {
    NSInteger seconds = totalSeconds % 60;
    NSInteger minutes = (totalSeconds / 60) % 60;
    NSInteger hours = totalSeconds / 3600;
    
    return [NSString stringWithFormat:@"%02ld:%02ld:%02ld", (long)hours, (long)minutes, (long)seconds];
}

使用示例：

NSInteger totalSeconds = 3661;
NSString *formattedTime = [self timeFormatted:totalSeconds];
NSLog(@"%@", formattedTime);

输出结果为：01:01:01