"要检查购买是否已取消,请在收据中查找取消日期字段.如果该字段中包含日期,则无论订阅的到期日期如何,购买都已取消 - 将取消的收据视为与取消收据相同从来没有购买过."
但收据未显示"取消日期"字段:
"expires_date" = "2015-04-29 16:46:26 Etc/GMT";
"expires_date_ms" = 1430325986000;
"expires_date_pst" = "2015-04-29 09:46:26 America/Los_Angeles";
"is_trial_period" = false;
"original_purchase_date" = "2015-04-29 16:27:40 Etc/GMT";
"original_purchase_date_ms" = 1430324860000;
"original_purchase_date_pst" = "2015-04-29 09:27:40 America/Los_Angeles";
"original_transaction_id" = 1000000153387111;
"product_id" = ...;
"purchase_date" = "2015-04-29 16:31:26 Etc/GMT";
"purchase_date_ms" = 1430325086000;
"purchase_date_pst" = "2015-04-29 09:31:26 America/Los_Angeles";
quantity = 1;
"transaction_id" = ...;
"web_order_line_item_id" = ...;
Apple表示不会管理用户的订阅,而是转而使用iTunes:
"您的应用程序可以打开以下URL,而不是需要编写自己的订阅管理UI代码:https://buy.itunes.apple.com/WebObjects/MZFinance.woa/wa/manageSubscriptions 打开此URL会启动iTunes或iTunes Store,然后显示"管理订阅"页面."
但是这不可能使用Sandbox帐户进行测试(需要信用卡).我真的需要测试取消订阅.
这是我用来获取收据的代码:
NSURL *receiptURL = [[NSBundle …