如何在ios中以编程方式从当前日期计算下一个第五个工作日期

Question

hi我使用了NSDateComponents，但无法计算第5个日期的

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

您可以像这样使用NSDateComponent来获取间隔后的下一个日期

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]