1
let expdate = NSUserDefaults.standardUserDefaults().objectForKey("expiration") as! NSDate
let calendar = NSCalendar.currentCalendar()
let components = calendar.components([.Day , .Month , .Year], fromDate: expdate)
var theyear = components.year
var themonth = components.month
stripCard.expMonth = themonth
stripCard.expYear = theyear
在最後兩行我收到一個錯誤:「無法指定類型'Int'的值鍵入」Uint「。我試過鑄造,它仍然是行不通的「不能指定'Int'類型的值來鍵入'Uint'」