iOS开发 根据日期计算是星期几
- 作者: 雏-
- 来源: 51数据库
- 2022-08-17
NSDateComponents *_comps = [[NSDateComponents alloc] init];
[_comps setDay:23];
[_comps setMonth:3];
[_comps setYear:2014];
NSCalendar *gregorian = [[NSCalendar alloc]
initWithCalendarIdentifier:NSGregorianCalendar];
NSDate *_date = [gregorian dateFromComponents:_comps];
NSDateComponents *weekdayComponents =
[gregorian components:NSWeekdayCalendarUnit fromDate:_date];
int _weekday = [weekdayComponents weekday];
NSLog(@"_weekday::%d",_weekday);
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