java——无法使用内部类的属性
/** * Created by xabcd on 2019 */…
/** * Created by xabcd on 2019 */…
/** * Created by xabcd on 2019 */…
覆写前: /** * Created by xabcd on 2019…
/** * Created by xabcd on 2019 */…
/** * Created by xabcd on 2019 */…
/** * Created by xabcd on 2019 */…
接口( interface) 是 Java 所 提供 的 …
/** * Created by xabcd on 2019 */…
/** * Created by xabcd on 2019 */…
抽象 类 定义 规则 如下。 ⑴ 抽象 类 和 …