- (NSString *)calculateWeek:(NSDate *)date{
//计算week数
NSCalendar * myCalendar = [NSCalendar currentCalendar];
myCalendar.timeZone = [NSTimeZone systemTimeZone];
NSInteger week = [[myCalendar components:NSWeekdayCalendarUnit fromDate:date] weekday];
NSLog(@"week : %zd",week);
switch (week) {
case 1:
{
return @"周日";
}
case 2:
{
return @"周一";
}
case 3:
{
return @"周二";
}
case 4:
{
return @"周三";
}
case 5:
{
return @"周四";
}
case 6:
{
return @"周五";
}
case 7:
{
return @"周六";
}
}
return @"";
}