下面是我在工作中使用的计算某个日期与当前日期比较是否在同一周内,我现在感觉有点麻烦,不知道还有没有简单的方法,如果有欢迎给我留言,马上改正。
- (BOOL) isSameWeekWithDate:(NSDate *)date {
NSCalendar *calendar = [NSCalendar currentCalendar];
int unit = NSCalendarUnitWeekday | NSCalendarUnitMonth | NSCalendarUnitYear | kCFCalendarUnitDay | kCFCalendarUnitHour | kCFCalendarUnitMinute ;
//1.获得当前时间的 年月日
NSDateComponents *nowCmps = [calendar components:unit fromDate:[NSDate date]];
NSDateComponents *sourceCmps = [calendar components:unit fromDate:date];
// 对比时间差
NSDateComponents *dateCom = [calendar components:unit fromDate:[NSDate date] toDate:date options:0];
NSInteger subDay = labs(dateCom.day);
NSInteger subMonth = labs(dateCom.month);
NSInteger subYear = labs(dateCom.year);
if (subYear == 0 && subMonth == 0) { //当相关的差值等于零的时候说明