最近谷歌对他们的系统进行了更改，因为你已经上传了至少一个APK到你的控制台，你可以用你的应用程序测试你的应用内请求，使用任何版本代码/号码。

交叉参考LINK

配置gradle为调试版本签名。

android {
    ...
    defaultConfig { ... }
    signingConfigs {
        release {
            storeFile file("my-release-key.jks")
            storePassword "password"
            keyAlias "my-alias"
            keyPassword "password"
        }
    }
    buildTypes {
        debug {
            signingConfig signingConfigs.release
            ...
        }
    }
}

我的问题是，我试图用调试检查它。密钥库，我是说在eclipse中运行它。我将它与我在alpha模式下发布的密钥存储库一起导出(在您可以测试它之前必须发布它)。把它安装在我的手机里，然后我就可以正常测试了。

与SO和其他网站上的许多答案和评论相反，你不需要使用从谷歌Play下载到测试设备上的产品alpha/beta版本进行初步测试(alpha/beta发布过程通常要花半天时间)。你也不需要从你的开发工作室加载和重新加载一个签名的apk到你的测试设备。

You CAN debug preliminary Google Play in app billing services using the debug app as loaded from your developer studio directly to your test device via ADB. If you are experiencing errors that prevent this, likely you have done something wrong in your code. Pay especially close attention to the CASE of your SKU's (product ids) and their format (for example, if you load your APK as com.mydomain.my_product_id, be sure your try to purchase it this way - providing the same case and domain). Also, pay especially close attention to your itemType - this should be either "inapp" or "subs" for managed/unmanaged in app purchases or subscriptions, respectively.

As suggested by Chirag Patel, provided you have your billing code properly established, perform all testing using the android.test.purchased Sku (product ID) during your preliminary tests. Check for this ID throughout your billing operations to pass it through signature, token and payload checks, since this data is not provided by the Google test system. Additionally, give one of your test products this ID to test its purchase, unlock/load and presentation all the way through your schema. To CLEAR the purchase, simply consume it, passing the same Sku AND a token string formatted this way - no other fields are relevant :

    "inapp:"+appContext.getAppContext().getPackageName()+":android.test.purchased";

Once you have completed this phase of testing, move to semi-live testing with your alpha/beta product. Create a Google group (essentially a mailing list), add your test users emails to it, and add/invite this group to test your device in this phase (performed at the "APK" portion of your app's Google developer listing). Purchases will be simulated but not actually charged - however to clear and re-test the purchases, Google indicates that you must refund them from your Google wallet. THIS is the only phase of testing that requires the time-consuming process of using alpha/beta loads and test users.

如果你发布的版本与你在手机上测试的版本不一样，也会发生同样的情况。

例如，上传的版本是android:versionCode="1"，而你在你的手机上测试的版本是android:versionCode="2"

让我补充一下发生在我身上的事，也许能帮到别人。

这主要是由于签约。

由于我已经在Project结构中添加了签名细节，所以我认为每次运行时，都安装了期望的签名apk。但是选择了“调试”构建类型。

下面的修复为我解决了问题。

生成构建类型为“release”的签名apk。 手动安装apk。

我也遇到了同样的问题，在我读到DZDomi的帖子之前，问题没有解决。突然发现在谷歌开发人员控制台中有一个设置需要启用。在“In app purchases”部分，你的产品有一行，最右边是它的状态。它应该是活跃的!