Question

我一直在开发适用于iPhone的天气应用程序，一切都在iOS5上正常运行，但iOS6上显示的日子有些奇怪....

但奇怪的是，此代码返回satuarday instead of monday sunday instead of tuesday等等......但它在iOS 5上工作正常

我使用以下方法显示一周中的日期..

-(NSString*)calculateDayOfTheWeek:(NSString *)date
{
    NSDateFormatter *formatter = [[NSDateFormatter alloc]init];
    // [formatter setTimeZone:[NSTimeZone timeZoneWithName:@"UTC"]];
    [formatter setDateFormat:@"YYYY-MM-dd"];

    NSDate *date1 = [formatter dateFromString:date];
   // NSCalendar *gregorian = [NSCalendar currentCalendar];
    NSCalendar *gregorian = [[NSCalendar alloc]initWithCalendarIdentifier:NSGregorianCalendar];
    NSDateComponents *comps = [gregorian components:NSWeekdayCalendarUnit  fromDate:date1];

    int w = [comps weekday];
    //  NSLog(@"%i",w);

    if(w == 1)
        return @"Sun";
    else if (w == 2) 
        return @"Mon";
    else if(w == 3)
        return @"Tue";
    else if (w == 4) 
        return @"Wed";
    else if(w == 5)
        return @"Thu";
    else if (w == 6) 
        return @"Fri";
    else if (w == 7) 
        return @"Sat";

    else
        return @"";
}

Answer 1

ahhhhh .....我想出来......他们已将日期格式从YYYY-MM-dd更改为yyyy-MM-dd ...

这可能是对某人的帮助......

iOS 6中的IOS日历有问题

1 个答案: