Apple 应用内订阅:如何检测订阅是否自动续订?

Apple in-app subscription : how to detect if the subscription is auto renewing?

这是我获取最新收据的回复。我申请按月订阅。这意味着一个标志告诉我们每月订阅会自动更新其 expires_date 。你能告诉我哪个参数告诉我启用了自动续订订阅吗?

 "latest_receipt_info" =         (
                    {
            "expires_date" = "2019-07-31 13:08:33 Etc/GMT",
            "expires_date_ms" = 1564578513000,
            "expires_date_pst" = "2019-07-31 06:08:33 America/Los_Angeles",
            "is_in_intro_offer_period" = false,
            "is_trial_period" = false,
            "original_purchase_date" = "2019-07-31 12:09:11 Etc/GMT",
            "original_purchase_date_ms" = 1564574951000,
            "original_purchase_date_pst" = "2019-07-31 05:09:11 America/Los_Angeles",
            "original_transaction_id" = 1000000552773665,
            "product_id" = "MP20190527_2",
            "purchase_date" = "2019-07-31 13:03:33 Etc/GMT",
            "purchase_date_ms" = 1564578213000,
            "purchase_date_pst" = "2019-07-31 06:03:33 America/Los_Angeles",
            quantity = 1,
            "transaction_id" = 1000000552793408,
            "web_order_line_item_id" = 1000000045982930,
        }
    ),




   "pending_renewal_info" =         (
                        {
                "auto_renew_product_id" = "MP20190527_2",
                "auto_renew_status" = 1,
                "original_transaction_id" = 1000000552773665,
                "product_id" = "MP20190527_2",
            }
        ),

根据苹果文档,如果用户关闭自动更新,auto_renew_status 标志的值将为 0。

请参考以下苹果文档中的收据字段和描述以获取更多信息

https://developer.apple.com/library/archive/releasenotes/General/ValidateAppStoreReceipt/Chapters/ReceiptFields.html#//apple_ref/doc/uid/TP40010573-CH106-SW8