M27****9612 2022-03-19 19:24 开发者_如何学Python 杨氏之子写的是南北朝时候的梁国，准确的说是南朝时候的梁国。 杨氏之子的作者是刘义庆，他是南朝时候的人。我叫大野猫
EDIT: Solved, see below Hi, In Java, I got an object that could be of any class. BUT - that object will always have to implement an interface, so when I call methods defined by the interface, that o
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