更改 Google Play 商店中预生产应用的签名
Changing signature of pre-production app on Google Play store
我的应用尚未投入生产。但我刚刚将它发布到 public alpha（还没有用户）。无论如何，我意识到我用错误的密钥签署了我的应用程序，我需要更改它。有什么后果。这是否意味着我不能再使用我的包名、我的应用程序名，我会失去什么？或者我是否能够简单地保留除 apk 之外的所有内容。感谢任何详细的帮助和漏洞避免。
根据 Things that cannot change blog post:
Just as important as the manifest package name is the certificate that application is signed with. The signing certificate represents the author of the application. If you change the certificate an application is signed with, it is now a different application because it comes from a different author. This different application can’t be uploaded to [Google Play] as an update to the original application, nor can it be installed onto a device as an update.
因此，如果您想更改您的签名密钥，您还需要更改您的程序包名称。其他一切都可以保持不变。
我的应用尚未投入生产。但我刚刚将它发布到 public alpha（还没有用户）。无论如何，我意识到我用错误的密钥签署了我的应用程序，我需要更改它。有什么后果。这是否意味着我不能再使用我的包名、我的应用程序名，我会失去什么？或者我是否能够简单地保留除 apk 之外的所有内容。感谢任何详细的帮助和漏洞避免。
根据 Things that cannot change blog post:
Just as important as the manifest package name is the certificate that application is signed with. The signing certificate represents the author of the application. If you change the certificate an application is signed with, it is now a different application because it comes from a different author. This different application can’t be uploaded to [Google Play] as an update to the original application, nor can it be installed onto a device as an update.
因此，如果您想更改您的签名密钥，您还需要更改您的程序包名称。其他一切都可以保持不变。