在 Apple App Store 中提交应用程序之前，是否可以使用 PayPal Live Credentials(clientID & sandboxID) 测试 iOS 应用程序？

Question

很抱歉提出这个问题。因为没有与此问题相关的可用链接，但我的意图有点不同，这就是我在此处发布此问题的原因：

在 Apple App Store 中提交应用之前，是否可以使用 PayPal Live Credentials 检查 iOS 应用？

问题是在 Apple 方面有 2 个概念，例如 推送通知 和 应用内购买（生产未开发）我们无法检查测试时间。我觉得 PayPal 也一样。但我对此有点怀疑.....

通过使用：https://simicart.zendesk.com/hc/en-us/articles/214860237-How-To-Obtain-API-Client-ID-And-Secret-Key-Within-Your-Paypal-Account-

我在我的应用程序中集成了 paypal，它在沙盒中运行良好，但现在我想在实时应用程序 ID 上实时运行，所以我需要做什么？

这里我面临的问题与：Invalid merchant - payments to this merchant are not allowed (invalid clientId )

注意：我也已经在 developer.paypal.com 中红色了 PayPal iOS SDK 集成过程

(1) "使用向应用程序所有者注册的 PayPal 帐户的凭据登录 PayPal 开发者网站。请注意，与应用程序关联的 PayPal 帐户必须是经过验证的 Premier 或经过验证的 Business 帐户。"

我做了同样的事情。现在我正在使用有效的 LIVE Client id & Sandbox Key。

在 ANDROID 中： LIVE 凭据工作正常

在 iOS 中： 它说的是我上面提到的错误？

我该如何解决这个问题？你能帮帮我吗？

这里我使用如下代码：

#pragma mark
#pragma mark -- connectToPayPalBtnClicked
- (IBAction)connectToPayPalBtnClicked:(id)sender {
 //    // Create a PayPalPayment
  PayPalPayment *payment = [[PayPalPayment alloc] init];
   payment.amount = [[NSDecimalNumber alloc] initWithString:@"10.95"];
   //we recommend limiting transactions to currencies supported by both payment types. Currently these are: USD, GBP, CAD, EUR, JPY.
   payment.currencyCode = @"USD";
   payment.shortDescription = @"Awesome saws";

   // Check whether payment is processable.
  if (!payment.processable) {
      // If, for example, the amount was negative or the shortDescription was empty, then
    // this payment would not be processable. You would want to handle that here.
 }
 /*
   For Test Account purpose
     [PayPalMobile initializeWithClientIdsForEnvironments:@{
                                                       PayPalEnvironmentSandbox : PayPalClienKey}];
 */
[PayPalMobile initializeWithClientIdsForEnvironments:@{PayPalEnvironmentProduction : @"AU2qoYgXhfghgfhgfhfghhNS_QYjTSMV_LS4RmG-qbPGdXODlvJXuSE5jXQRAeJEwPvh6h4C",
                                                       PayPalEnvironmentSandbox : @"ELQN7GqTJZDCH3Qfr17wyhfghfghgfhhg9esR9fyJ9prL6xKfFURMoAK0PZw0scTB5I6Un  "}];

  #ifdef CONFIGURATION_ReleaseLive
   [PayPalMobile preconnectWithEnvironment:PayPalEnvironmentProduction];
 #else
  [PayPalMobile preconnectWithEnvironment:PayPalEnvironmentSandbox]; // PayPalEnvironmentSandbox ?
#endif
  [self setPayPalConfig:[[PayPalConfiguration alloc] init]];
  [[self payPalConfig] setAcceptCreditCards:YES];
   [[self payPalConfig] setPayPalShippingAddressOption:PayPalShippingAddressOptionNone];
   [[self payPalConfig] setLanguageOrLocale:[NSLocale preferredLanguages][0]];
   // Create a PayPalPaymentViewController.
    PayPalPaymentViewController *paymentViewController;
     paymentViewController = [[PayPalPaymentViewController alloc] initWithPayment:payment
                                                                configuration:self.payPalConfiguration
                                                                    delegate:self];

   // Present the PayPalPaymentViewController.
    [self presentViewController:paymentViewController animated:YES completion:nil];
 }

#pragma mark - PayPalPaymentDelegate methods
- (void)payPalPaymentViewController:(PayPalPaymentViewController *)paymentViewController
             didCompletePayment:(PayPalPayment *)completedPayment {
     NSLog(@"PayPal Payment Success!");
    // Payment was processed successfully; send to server for verification and fulfillment.
    [self verifyCompletedPayment:completedPayment];

    // Dismiss the PayPalPaymentViewController.
    [self dismissViewControllerAnimated:YES completion:nil];
 }

   - (void)payPalPaymentDidCancel:(PayPalPaymentViewController *)paymentViewController {
     NSLog(@"PayPal Payment Canceled");
    // The payment was canceled; dismiss the PayPalPaymentViewController.
    [self dismissViewControllerAnimated:YES completion:nil];
  }
  - (void)verifyCompletedPayment:(PayPalPayment *)completedPayment {
   // Send the entire confirmation dictionary
      confirmation = [NSJSONSerialization  dataWithJSONObject:completedPayment.confirmation
                                                       options:0
                                                         error:nil];
     NSLog(@"Here is your proof of payment:\n\n%@\n\nSend this to your server for confirmation and fulfillment.", completedPayment.confirmation);

      // Send confirmation to your server; your server should verify the proof of payment
      // and give the user their goods or services. If the server is not reachable, save
     // the confirmation and try again later.
   }

Answer 1

是的，您可以测试实时凭据。它不需要来自 Apple 的与推送通知或应用内购买相同的权限。

除了在您的 appDelegate 中添加生产客户端 ID 之外，您还需要在加载 PayPalPaymentViewController 的任何 viewController 的 viewWillAppear 部分添加此行：

[PayPalMobile preconnectWithEnvironment:PayPalEnvironmentProduction];

现在，当加载 PayPal 结帐视图时，您可以使用自己的真实 Paypal 帐户（请注意，因为如果您付款将是真钱）而不是您设置的开发者帐户。