Question

在沙盒环境中工作的应用内购买，但Appstore版本金额从用户帐户中扣除，但内容未解锁。

我不认为编码存在问题。否则，它将无法在沙箱环境中工作。我认为交易收据可能是零。

当我点击再次购买它显示＆＃34;您已经订阅＆＃34;。但是，它还没有解锁应用内容。即使我点击恢复购买，但它也无法正常工作。我很惊讶为什么一切都在沙盒环境中工作。

订阅类型：自动续订。内容解锁：音频，视频和pdf教程我检查了后端日志。 API从未执行过，我填写的唯一问题是，即使用户成功购买，我也没有收到应用商店收据。一切都在沙盒环境中完美运行。

代码：

public func paymentQueue(_ queue: SKPaymentQueue, updatedTransactions transactions: [SKPaymentTransaction]) {

        for transaction in transactions {

            switch transaction.transactionState {
            case .purchasing:
                handlePurchasingState(for: transaction, in: queue)
            case .purchased:
                handlePurchasedState(for: transaction, in: queue)
            case .restored:
                handleRestoredState(for: transaction, queue: queue)
            case .failed:
                handleFailedState(for: transaction, in: queue)
            case .deferred:
                handleDeferredState(for: transaction, in: queue)
            }
        }
    }

//On transaction state changed to purchased:
func handlePurchasedState(for transaction: SKPaymentTransaction, in queue: SKPaymentQueue) {
        print("User purchased product id: \(transaction.payment.productIdentifier)")
        print("User purchased product id: \(transaction)")
        queue.finishTransaction(transaction)
        self.completeTransaction(transaction:transaction)
    }

//In completeTransaction Method:
func completeTransaction(transaction:SKPaymentTransaction)
    {
        if let receiptURL = Bundle.main.appStoreReceiptURL,FileManager.default.fileExists(atPath: receiptURL.path)
        {
            let receipt:Data = try! Data(contentsOf: receiptURL)
            let jsonObjectString = receipt.base64EncodedString(options: Data.Base64EncodingOptions(rawValue: 0))
            var strIdentifier:String = transaction.transactionIdentifier!

            if let identifier = transaction.original?.transactionIdentifier
            {
                strIdentifier = identifier
            }

        //API call to save receipt to validate later and unlock the content
        //In case API calling failed then I stored data and called API again on app home page.
        }
    }

Answer 1

请在验证收据queue.finishTransaction（transaction）

后完成交易

apple还建议＆＃34;在完成交易之前下载所有Apple托管的内容。事务完成后，将无法再使用其下载对象。＆＃34;

https://developer.apple.com/library/content/documentation/NetworkingInternet/Conceptual/StoreKitGuide/Chapters/DeliverProduct.html

iOS-在沙盒环境中正常运行的应用程序购买，Appstore版本内容未解锁

1 个答案: