问题
I'm testing the in_app_purchase plugin for Flutter (https://github.com/flutter/plugins/tree/master/packages/in_app_purchase).
I've setup an Auto-Renewable Subscription, and was successfully able to purchase is using my sandbox user account (on an actual device).
The problem is that unlike what is described here (Testing Subscription: https://medium.com/swift-india/auto-renewable-subscriptions-for-ios-3a4068f11acd), the subscription doesn't seem to expire. I've waited for more than 2 hours, terminated the app, uninstalled and re-installed it - but when I call queryPastPurchases I always get 1 or more PurchaseDetails object...
How can I get a subscription to expire - so I can further test it?
回答1:
I'm not sure if this is going to help but did you set the sandboxTesting property of your PurchaseParam to true or false?
I am experiencing the same issue but have noticed that the purchase goes through even when I set sandboxTesting to false, this seems like incorrect behaviour considering that I am using a sandbox tester account. Wonder if that has something to do with it.
来源：https://stackoverflow.com/questions/57146042/flutter-auto-renewable-subscription-never-expires-in-sandbox