public interface Wine {void onSuccess();void onFault();void finish();
}
?
?在main 方法中 如果要調用這三個方法可以使用implements 實現
public class Main implements Wine {public static void main(String[] args){}@Overridepublic void onSuccess() {}@Overridepublic void onFault() {}@Overridepublic void finish() {}
}
假如現在想調用接口里面的finish方法,帶入如下
public class Main implements Wine {public static void main(String[] args){Main main = new Main();main.finish();}@Overridepublic void onSuccess() {System.out.println("成功");}@Overridepublic void onFault() {System.out.println("失敗");}@Overridepublic void finish() {System.out.println("結束");}
}