flask

标签：access flask app current application context error

RuntimeError: Working outside of application context.

This typically means that you attempted to use functionality that needed
the current application. To solve this, set up an application context
with app.app_context(). See the documentation for more information.

 

官方文档：

If you try to access current_app, or anything that uses it, outside an application context, you’ll get this error message: If you see that error while configuring your application, such as when initializing an extension, you can push a context manually since you have direct access to the app. Use app_context() in a with block, and everything that runs in the block will have access to current_app. If you see that error somewhere else in your code not related to configuring the application, it most likely indicates that you should move that code into a view function or CLI command. https://blog.csdn.net/weixin_44936542/article/details/112175582
作者：_gitignore
链接：https://www.jianshu.com/p/05e468fbdda3
来源：简书
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标签：access,flask,app,current,application,context,error
From： https://www.cnblogs.com/yijianye/p/16862234.html