ios - 如何以编程方式计算 ios 中当前日期的下一个第 5 个工作日期

Question

您好，我使用了 NSDateComponents 但无法计算第 5 个日期

NSDate *now = [NSDate date];
NSCalendar *calendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar];

NSDateComponents *dateComponents = [calendar components:NSWeekdayCalendarUnit | NSHourCalendarUnit fromDate:now];
NSInteger weekday = [dateComponents weekday];
NSLog(@"Week %ld",(long)weekday);

Answer 1

你可以像这样使用 NSDateComponent 在一段时间后获取下一个日期

NSDateComponents *dateComponents = [NSDateComponents new];
dateComponents.minute = 15; //to get time after 15 minutes
dateComponents.day = 5; //to get date after 5 days
//and similarly you can calculate date or time after hour, minute, seconds day, week, etc
NSDate *date = [[NSCalendar currentCalendar] dateByAddingComponents:dateComponents toDate:[formatterWithAM dateFromString:startTime.text] options:0]