Objective c date: NSString Date

NSDate* date = [NSDate date];
 
        //Create the dateformatter object
 
        NSDateFormatter* formatter = [[[NSDateFormatter alloc] init] autorelease];
 
        //Set the required date format
 
        [formatter setDateFormat:@"yyyy-MM-dd"];
 
        //Get the string date
 
        NSString* str = [formatter stringFromDate:date];
 
        //Display on the console
 
        NSLog(str);
 
        //Set in the lable
 
        [dateLabel setText:str];