获取AM/PM时间格式值的代码

来源：互联网发布：中国现代著名网络诗人编辑：程序博客网时间：2024/05/03 05:49

NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
[formatter setLocale:[[NSLocale alloc] initWithLocaleIdentifier:@"en_US"]];
[formatter setDateFormat:@"HH:mm:a"];
NSString *ampm = [[[formatter1 stringFromDate:[NSDate date]] componentsSeparatedByString:@":"] objectAtIndex:2];

ampm得到的值@"AM"就是了

//下面是在指定日期上加上任意天数

NSCalendar *calendar = [NSCalendar currentCalendar];

NSDateFormatter *inputFormatter = [[NSDateFormatter alloc] init];

[inputFormatter setLocale:[[NSLocale alloc] initWithLocaleIdentifier:@"zh_CN"]];

[inputFormatter setDateFormat:@"yyyy年MM月dd日"];

NSDate *inputDate = [inputFormatter dateFromString:@"2014年07月23日"];

NSDate *nextDate = [NSDate dateWithTimeInterval:24*60*60 sinceDate:inputDate];

NSDateComponents *comps = [calendar components:NSCalendarUnitYear|NSCalendarUnitMonth|NSCalendarUnitWeekday|NSCalendarUnitDay fromDate:nextDate];

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