我正在尝试实现 IOS 订阅的服务器到服务器通知。我已经通过了Server-to-Server Notifications文档,并遵循了所有必要的步骤。器在 GCM 中。

现在当我在应用程序中购买时，我在器中收到通知，但响应与上面链接中定义的完全不同。

我得到的响应只包含一个字段是latest_receipt。但是在文档中他们提到了各种参数。所以，我想我必须通过发送一个 post 消息到这个endpoint来验证收据。现在我得到一个包含大量信息的 json 体，但仍然没有得到文档中提到的 json。

验证购买后我得到的响应体（https://sandbox.itunes.apple.com/verifyReceipt）

{
  "auto_renew_status": 1,
  "status": 0,
  "auto_renew_product_id": " ",
  "receipt": {
    "original_purchase_date_pst": "2019-01-09 01:26:35 America/Los_Angeles",
    "quantity": "1",
    "unique_vendor_identifier": " ",
    "bvrs": "56",
    "expires_date_formatted": "2019-07-18 06:19:17 Etc/T",
    "is_in_intro_offer_period": "false",
    "purchase_date_ms": "1563430577000",
    "expires_date_formatted_pst": "2019-07-17 23:19:17 America/Los_Angeles",
    "is_trial_period": "false",
    "item_id": "1298435177",
    "unique_identifier": " ",
    "original_transaction_id": "1000000492823158",
    "expires_date": "1563430757000",
    "transaction_id": "1000000548145129",
    "web_order_line_item_id": "1000000045717939",
    "version_external_identifier": "0",
    "bid": " ",
    "product_id": " ",
    "purchase_date": "2019-07-18 06:16:17 Etc/T",
    "original_purchase_date": "2019-01-09 09:26:35 Etc/T",
    "purchase_date_pst": "2019-07-17 23:16:17 America/Los_Angeles",
    "original_purchase_date_ms": "1547025995000"
  },
  "latest_receipt_info": {
    "original_purchase_date_pst": "2019-01-09 01:26:35 America/Los_Angeles",
    "unique_identifier": " ",
    "original_transaction_id": "1000000492823158",
    "expires_date": "1563430757000",
    "transaction_id": "1000000548145129",
    "quantity": "1",
    "product_id": " ",
    "bvrs": "56",
    "bid": " ",
    "unique_vendor_identifier": " ",
    "web_order_line_item_id": "1000000045717939",
    "original_purchase_date_ms": "1547025995000",
    "expires_date_formatted": "2019-07-18 06:19:17 Etc/T",
    "purchase_date": "2019-07-18 06:16:17 Etc/T",
    "is_in_intro_offer_period": "false",
    "purchase_date_ms": "1563430577000",
    "expires_date_formatted_pst": "2019-07-17 23:19:17 America/Los_Angeles",
    "is_trial_period": "false",
    "purchase_date_pst": "2019-07-17 23:16:17 America/Los_Angeles",
    "original_purchase_date": "2019-01-09 09:26:35 Etc/T",
    "item_id": "1298435177"
  }
}

但在他们提到的文档中：

 environment
 notification_type
 pword
 cancellation_date
 cancellation_date_pst
 cancellation_date_ms
 web_order_line_item_id
 latest_receipt
 latest_receipt_info
 latest_expired_receipt
 latest_expired_receipt_info
 auto_renew_status
 auto_renew_product_id
 auto_renew_status_change_date
 auto_renew_status_change_date_pst
 auto_renew_status_change_date_ms

我没有得到主要领域，如环境和 notification_type。

有什么问题吗？

这是我第一次得到的回应

{ latest_receipt: 'ewoJInNpZ25hdHVyZ'}

我从服务器 2 服务器通知得到的响应是第二次（一旦更新）：

{ environment: 'Sandbox',
  auto_renew_status: 'false',
  latest_expired_receipt: 'ewoJIn'
}