[Question] How to obtain information about App objects in the data, service, and biz layers in the project

[windzhu0514]

app.og#App 对象实现了 AppInfo 接口，并且通过 context 传递了 App 对象，服务侧的 handler 都可以通过 AppInfo 接口拿到 app 数据。
项目中的data、service、biz层如何获取App对象的信息？是否考虑 app 对象设计成全局对象？

[kratos-ci-bot]

Bot detected the issue body's language is not English, translate it automatically. 👯👭🏻🧑‍🤝‍🧑👫🧑🏿‍🤝‍🧑🏻👩🏾‍🤝‍👨🏿👬🏿

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The app.og#App object implements the AppInfo interface and passes the App object through context. The handler on the service side can get the app data through the AppInfo interface.
How to obtain information about App objects in the data, service, and biz layers in the project? Are you considering the design of app objects as global objects?

[dosubot]

Hi, @windzhu0514. I'm Dosu, and I'm helping the Kratos team manage their backlog. I'm marking this issue as stale.

Issue Summary:

• The issue concerns accessing App objects across different project layers: data, service, and business.
• The App object implements the AppInfo interface and is passed through context for service handlers to access app data.
• You inquired about the possibility of designing the App object as a global object.
• I translated your issue to English, confirming your inquiry about the App object's design considerations.

Next Steps:

• Please let me know if this issue is still relevant to the latest version of the Kratos repository by commenting on this issue.
• If there is no further activity, this issue will be automatically closed in 7 days.

Thank you for your understanding and contribution!

[windzhu0514]

Yes, this problem still exists

[dosubot]

@kratos-ci-bot, the user @windzhu0514 has confirmed that the issue regarding accessing App objects across different project layers is still relevant. Could you please assist them with this?

[Windfarer]

都是通过context带进去的，在各个组件用FromContext方法把它再捞出来。
如果一定要全局对象，应该可以建个全局变量自己挂上去，但不太推荐这样的做法

[kratos-ci-bot]

Bot detected the issue body's language is not English, translate it automatically. 👯👭🏻🧑‍🤝‍🧑👫🧑🏿‍🤝‍🧑🏻👩🏾‍🤝‍👨🏿👬🏿

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They are all brought in through context, and use the FromContext method to retrieve each component.

[shcw]

有没有大佬给一个demo呀

[kratos-ci-bot]

Bot detected the issue body's language is not English, translate it automatically. 👯👭🏻🧑‍🤝‍🧑👫🧑🏿‍🤝‍🧑🏻👩🏾‍🤝‍👨🏿👬🏿

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Does anyone give a demo?