源码下载
实现代码:
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#pragma mark - timeClick
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- (void)timeClick:(UIButton *)btn
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{
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long testTime = [ _timeTextFiled.text intValue];
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NSNumber *nsTime = [NSNumber numberWithLong:testTime];
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int hour = [nsTime intValue] / 3600;
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int minute = ([nsTime intValue] % 3600) / 60;
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int second = [nsTime intValue] % 60;
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if (hour < 10){
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if (minute < 10 && second >= 10){
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_timeLable.text = [NSString stringWithFormat:@"0%d:0%d:%d", hour, minute, second];
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}else if (minute < 10 && second < 10){
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_timeLable.text = [NSString stringWithFormat:@"0%d:0%d:0%d", hour, minute, second];
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}else if (minute >= 10 && second < 10) {
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_timeLable.text = [NSString stringWithFormat:@"0%d:%d:0%d", hour, minute, second];
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}else if (minute >= 10 && second >= 10){
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_timeLable.text = [NSString stringWithFormat:@"0%d:%d:%d", hour, minute, second];
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}
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}else {
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if (minute < 10 && second >= 10){
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_timeLable.text = [NSString stringWithFormat:@"%d:0%d:%d", hour, minute, second];
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}else if (minute < 10 && second < 10){
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_timeLable.text = [NSString stringWithFormat:@"%d:0%d:0%d", hour, minute, second];
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}else if (minute >= 10 && second < 10) {
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_timeLable.text = [NSString stringWithFormat:@"%d:%d:0%d", hour, minute, second];
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}else if (minute >= 10 && second >= 10){
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_timeLable.text = [NSString stringWithFormat:@"%d:%d:%d", hour, minute, second];
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}
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}
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[_timeTextFiled resignFirstResponder];
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}
时间格式时间戳转换
原文：http://blog.csdn.net/mhtios/article/details/40534985
