在應用程序內購買錯誤，始終myProduct的是0

Question

我的VC是這樣的：

var coins = 50 // coins 
override func viewDidLoad() { 
    super.viewDidLoad() 
    if(SKPaymentQueue.canMakePayments()) { 
     //print("enabled, loading") 
     let productID: NSSet = NSSet(objects: "com.tahabuyruk.taha.coinsal", "com.tahabuyruk.taha.reklam") // my products Id 
     let request: SKProductsRequest = SKProductsRequest(productIdentifiers: productID as! Set<String>) 
     request.delegate = self 
     request.start() 
    } else { 
     print("please enable IAPS") 
    } 
} 

//I have 2 products on itunesconnect 

@IBAction func btnRemoveAds(_ sender: Any) { 
    print("rem ads") 
    for product in list { 
     let prodID = product.productIdentifier 
     if(prodID == "com.tahabuyruk.taha.reklam") { 
      // ad product id 
      p = product 
      buyProduct() 
     } 
    } 
} 

// my bundle id is com.tahabuyruk.taha 
// my product id is com.tahabuyruk.taha.coins 

@IBAction func satinAl(_ sender: Any) { // addCoin Button 
    for product in list { 
     let prodID = product.productIdentifier 
     if(prodID == "com.tahabuyruk.taha.coinsal") { 
      p = product 
      buyProduct() 
     } 
    } 
} 

func buyProduct() { 
    print("buy " + p.productIdentifier) 
    let pay = SKPayment(product: p) 
    SKPaymentQueue.default().add(self) 
    SKPaymentQueue.default().add(pay as SKPayment) 
} 

func removeAds() { 
    lblAd.removeFromSuperview() 
} 

func addCoins() { 
    coins += 50 
    lblCoinAmount.text = "\(coins)" 
} 

var list = [SKProduct]() 
var p = SKProduct() 

func productsRequest(_ request: SKProductsRequest, didReceive response: SKProductsResponse) { 
    print("product request") 
    let myProduct = response.products // myProduct is always be 0 . I don't know why . 
    for product in myProduct { 
     print("product added") 
     print(product.productIdentifier) 
     print(product.localizedTitle) 
     print(product.localizedDescription) 
     print(product.price) 
     list.append(product) 
    } 
} 

func paymentQueueRestoreCompletedTransactionsFinished(_ queue: SKPaymentQueue) { 
    print("transactions restored") 
    for transaction in queue.transactions { 
     let t: SKPaymentTransaction = transaction 
     let prodID = t.payment.productIdentifier as String 

     switch prodID { 
     case "com.tahabuyruk.taha.reklam":// ad product id 
      print("remove ads") 
      removeAds() 
     case "com.tahabuyruk.taha.coinsal": 
      print("add coins to account") 
      addCoins() 
     default: 
      print("IAP not found") 
     } 
    } 
} 

func paymentQueue(_ queue: SKPaymentQueue, updatedTransactions transactions: [SKPaymentTransaction]) { 
    print("add payment") 

    for transaction: AnyObject in transactions { 
     let trans = transaction as! SKPaymentTransaction 
     print(trans.error) 

     switch trans.transactionState { 
     case .purchased: 
      print("buy ok") 
      print(p.productIdentifier) 

      let prodID = p.productIdentifier 
      switch prodID { 
      case "com.tahabuyruk.taha.reklam":// ad product id 
       print("remove ads") 
       removeAds() 
      case "com.tahabuyruk.taha.coinsal": 
       print("add coins to account") 
       addCoins() 
      default: 
       print("IAP not found") 
      } 
      queue.finishTransaction(trans) 
     case .failed: 
      print("buy error") 
      queue.finishTransaction(trans) 
      break 
     default: 
      print("Default") 
      break 
     } 
    } 
} 

始終myProduct的是0 有什麼不對的代碼？ 我想知道爲什麼總是0？

Answer 1

我處理這個問題，尋找協議，稅務和銀行業務，並檢查您的銀行業務，聯繫方式和稅務信息是否已經填滿