我正在开发一个提供自动续订订阅的应用。
我不知道如果用户购买了subscription.A（7天后续订），然后转到他的iTunes设置并将其更改为从同一个订阅系列续订到subscription.B。
对于subscription.A，在更新几次之后它会如下所示：
...
{"quantity":"1", "product_id":"subscription.A", "transaction_id":"100000015494389", "original_transaction_id":"100000015494368", "purchase_date":"2015-05-12 11:42:01 Etc/GMT", "purchase_date_ms":"1431430921000", "purchase_date_pst":"2015-05-12 04:42:01 America/Los_Angeles", "original_purchase_date":"2015-05-12 11:40:03 Etc/GMT", "original_purchase_date_ms":"1431430803000", "original_purchase_date_pst":"2015-05-12 04:40:03 America/Los_Angeles", "expires_date":"2015-05-12 11:47:01 Etc/GMT", "expires_date_ms":"1431431221000", "expires_date_pst":"2015-05-12 04:47:01 America/Los_Angeles", "web_order_line_item_id":"100000002973145", "is_trial_period":"false"},
{"quantity":"1", "product_id":"subscription.A", "transaction_id":"100000015494368", "original_transaction_id":"100000015494368", "purchase_date":"2015-05-12 11:37:01 Etc/GMT", "purchase_date_ms":"1431430621000", "purchase_date_pst":"2015-05-12 04:37:01 America/Los_Angeles", "original_purchase_date":"2015-05-12 11:37:02 Etc/GMT", "original_purchase_date_ms":"1431430622000", "original_purchase_date_pst":"2015-05-12 04:37:02 America/Los_Angeles", "expires_date":"2015-05-12 11:42:01 Etc/GMT", "expires_date_ms":"1431430921000", "expires_date_pst":"2015-05-12 04:42:01 America/Los_Angeles", "web_order_line_item_id":"100000002973145", "is_trial_period":"false"},
{"quantity":"1", "product_id":"subscription.A", "transaction_id":"100000015494496", "original_transaction_id":"100000015494368", "purchase_date":"2015-05-12 11:47:01 Etc/GMT", "purchase_date_ms":"1431431221000", "purchase_date_pst":"2015-05-12 04:47:01 America/Los_Angeles", "original_purchase_date":"2015-05-12 11:45:32 Etc/GMT", "original_purchase_date_ms":"1431431132000", "original_purchase_date_pst":"2015-05-12 04:45:32 America/Los_Angeles", "expires_date":"2015-05-12 11:52:01 Etc/GMT", "expires_date_ms":"1431431521000", "expires_date_pst":"2015-05-12 04:52:01 America/Los_Angeles", "web_order_line_item_id":"100000002973147", "is_trial_period":"false"},
{"quantity":"1", "product_id":"subscription.A", "transaction_id":"100000015494517", "original_transaction_id":"100000015494368", "purchase_date":"2015-05-12 11:52:01 Etc/GMT", "purchase_date_ms":"1431431521000", "purchase_date_pst":"2015-05-12 04:52:01 America/Los_Angeles", "original_purchase_date":"2015-05-12 11:50:11 Etc/GMT", "original_purchase_date_ms":"1431431411000", "original_purchase_date_pst":"2015-05-12 04:50:11 America/Los_Angeles", "expires_date":"2015-05-12 11:57:01 Etc/GMT", "expires_date_ms":"1431431821000", "expires_date_pst":"2015-05-12 04:57:01 America/Los_Angeles", "web_order_line_item_id":"100000002973149", "is_trial_period":"false"},
{"quantity":"1", "product_id":"subscription.A", "transaction_id":"100000015494558", "original_transaction_id":"100000015494368", "purchase_date":"2015-05-12 11:57:01 Etc/GMT", "purchase_date_ms":"1431431821000", "purchase_date_pst":"2015-05-12 04:57:01 America/Los_Angeles", "original_purchase_date":"2015-05-12 11:55:03 Etc/GMT", "original_purchase_date_ms":"1431431703000", "original_purchase_date_pst":"2015-05-12 04:55:03 America/Los_Angeles", "expires_date":"2015-05-12 12:02:01 Etc/GMT", "expires_date_ms":"1431432121000", "expires_date_pst":"2015-05-12 05:02:01 America/Los_Angeles", "web_order_line_item_id":"100000002973151", "is_trial_period":"false"},
{"quantity":"1", "product_id":"subscription.A", "transaction_id":"100000015494630", "original_transaction_id":"100000015494368", "purchase_date":"2015-05-12 12:02:01 Etc/GMT", "purchase_date_ms":"1431432121000", "purchase_date_pst":"2015-05-12 05:02:01 America/Los_Angeles", "original_purchase_date":"2015-05-12 12:00:29 Etc/GMT", "original_purchase_date_ms":"1431432029000", "original_purchase_date_pst":"2015-05-12 05:00:29 America/Los_Angeles", "expires_date":"2015-05-12 12:07:01 Etc/GMT", "expires_date_ms":"1431432421000", "expires_date_pst":"2015-05-12 05:07:01 America/Los_Angeles", "web_order_line_item_id":"100000002973153", "is_trial_period":"false"},
...
当订阅延伸到不同的持续时间时，我认为它当然会有product_id subscription.B，但它会有一个新的original_transaction_id，或者仍会连接到（{在这种情况下] ）100000015494368？
由于我无法使用沙盒测试用户访问iTunes设置，我不知道如何测试它，我在文档中找不到明确的声明。
答案 0 :(得分：0)
以下是收据验证回复中两次购买具有不同持续时间的自动续订订阅的方式：
{"quantity":"1", "product_id":"subscription.A", "transaction_id":"1000000276920213", "original_transaction_id":"1000000276916420", "purchase_date":"2017-02-25 14:34:05 Etc/GMT", "purchase_date_ms":"1488033245000", "purchase_date_pst":"2017-02-25 06:34:05 America/Los_Angeles", "original_purchase_date":"2017-02-25 13:03:10 Etc/GMT", "original_purchase_date_ms":"1488027790000", "original_purchase_date_pst":"2017-02-25 05:03:10 America/Los_Angeles", "expires_date":"2017-02-25 14:39:05 Etc/GMT", "expires_date_ms":"1488033545000", "expires_date_pst":"2017-02-25 06:39:05 America/Los_Angeles", "web_order_line_item_id":"1000000034442002", "is_trial_period":"false"},
{"quantity":"1", "product_id":"subscription.B", "transaction_id":"1000000276964864", "original_transaction_id":"1000000276916420", "purchase_date":"2017-02-26 09:05:14 Etc/GMT", "purchase_date_ms":"1488099914000", "purchase_date_pst":"2017-02-26 01:05:14 America/Los_Angeles", "original_purchase_date":"2017-02-25 13:03:10 Etc/GMT", "original_purchase_date_ms":"1488027790000", "original_purchase_date_pst":"2017-02-25 05:03:10 America/Los_Angeles", "expires_date":"2017-02-26 09:08:14 Etc/GMT", "expires_date_ms":"1488100094000", "expires_date_pst":"2017-02-26 01:08:14 America/Los_Angeles", "web_order_line_item_id":"1000000034442107", "is_trial_period":"false"}
正如您所看到的，它们显示为已连接，共享相同的original_transaction_id和original_purchase_date。我不是百分百肯定，但我认为即使在第一个订阅被取消后购买第二个订阅也是如此。