Question

我正在尝试将应用内购买添加到我的应用中。我的代码与此处相同 - https://github.com/ivanacostarubio/swift-in-app-purchase-example/blob/master/In%20App%20Purchase%20Example/ViewController.swift

问题出在这里，SKPaymentTransaction始终失败 -

func paymentQueue(queue: SKPaymentQueue, updatedTransactions transactions: [SKPaymentTransaction]!)    {
    for transaction:AnyObject in transactions {
        if let trans:SKPaymentTransaction = transaction as? SKPaymentTransaction{
            switch trans.transactionState {
            case .Purchased:
                println("Product Purchased");
                SKPaymentQueue.defaultQueue().finishTransaction(transaction as SKPaymentTransaction)
                break;
            case .Failed:
                //*ALWAYS FAIL*
                println("Purchased Failed");
                SKPaymentQueue.defaultQueue().finishTransaction(transaction as SKPaymentTransaction)
                break;
                // case .Restored:
                //[self restoreTransaction:transaction];
            default:
                break;
            }
        }
    }
}

为什么会发生这种情况，我该如何解决？

Answer 1

我建议您关注Ray In App Tutorial，请务必遵循以下步骤。

如果你已经确定你通过了正确的方向：

检查您的IAP产品应用ID是否正确。
检查In App Purchases是否通过“功能”部分激活。
确保您的应用通过Itunes Connect连接到应用。

应用程序内购买不起作用

1 个答案: