java - What do you mean by Class-Side Methods in java?

Question

In advance, why don't interfaces have the ability to create class-side methods? This question was found in my lecture notes.

Answer 1

我猜你指的是类方法（静态方法）。不支持接口中的静态方法没有固定的技术原因。可能只是因为没有令人信服的理由而不允许使用静态方法；

有关更多信息，您可以查看这些答案 link1 , link2