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我想为我的Swift应用程序做IAP，只要我尝试通过代码连接intunes我的权利缺少我的xcode，请参阅attchment。IAP - Swift 3.0
这里是我的代码连接iTunes连接。
func loadStoreProducts(){
if (SKPaymentQueue.canMakePayments()){
KVNProgress.show(withStatus: "Loading payment options")
let productsRequest:SKProductsRequest = SKProductsRequest(productIdentifiers: Set([productID]));
productsRequest.delegate = self;
productsRequest.start();
}else{
AppDelegate.getAppDelegate().showMessage("Your Apple account doesn't allow payments, you cannot have a JustAskMe subscription.")
}
}
func restoreTransactions(){
SKPaymentQueue.default().restoreCompletedTransactions()
}
func buyMembership(product:SKProduct){
let payment = SKPayment(product: product)
SKPaymentQueue.default().add(payment);
}
func productsRequest(_ request: SKProductsRequest, didReceive response: SKProductsResponse) {
DispatchQueue.main.async(){
KVNProgress.dismiss()
}
if (!response.products.isEmpty) {
let validProduct: SKProduct = response.products[0] as SKProduct
if (validProduct.productIdentifier == self.productID) {
print(validProduct.localizedTitle)
print(validProduct.localizedDescription)
print(validProduct.price)
buyMembership(product: validProduct);
} else {
// got a product that wasn't the one we asked for?
print("Invalid product found: \(validProduct.productIdentifier)")
}
} else {
AppDelegate.getAppDelegate().showMessage("Problems processing your payment, please try again.")
}
}
func request(_ request: SKRequest, didFailWithError error: Error) {
DispatchQueue.main.async(){
KVNProgress.dismiss()
}
// notify the user
AppDelegate.getAppDelegate().showMessage("Problems processing your payment, please try again.")
//log the issue.
print(error.localizedDescription)
}
func paymentQueueRestoreCompletedTransactionsFinished(_ queue: SKPaymentQueue) {
DispatchQueue.main.async(){
KVNProgress.dismiss()
}
for transaction:AnyObject in queue.transactions
{
let trans : SKPaymentTransaction = transaction as! SKPaymentTransaction
let identifier : NSString = trans.payment.productIdentifier as NSString
print(identifier)
}
}
func paymentQueue(_ queue: SKPaymentQueue, updatedTransactions transactions: [SKPaymentTransaction]) {
DispatchQueue.main.async(){
KVNProgress.dismiss()
}
}
func paymentQueue(_ queue: SKPaymentQueue, restoreCompletedTransactionsFailedWithError error: Error) {
DispatchQueue.main.async(){
KVNProgress.dismiss()
}
// notify the user
AppDelegate.getAppDelegate().showMessage("Problems loading your previous purchases, please try again.")
//log the issue.
print(error.localizedDescription)
}
