This is not really a practical solution because you will probably have classes that inherit from third party or.

这是不是一个真正实用的解决方案，因为你可能有类继承的第三方或。

youdao

This is not really a practical solution because you will probably have classes that inherit from third party or.

这是不是一个真正实用的解决方案，因为你可能有类继承的第三方或。

youdao