打字猴:1.700472943e+09
1700472943
1700472944 public class Lift implements ILift{
1700472945
1700472946 //电梯门关闭
1700472947
1700472948 public void close(){
1700472949
1700472950 System.out.println(“电梯门关闭……”);
1700472951
1700472952 }
1700472953
1700472954 //电梯门开启
1700472955
1700472956 public void open(){
1700472957
1700472958 System.out.println(“电梯门开启……”);
1700472959
1700472960 }
1700472961
1700472962 //电梯开始运行起来
1700472963
1700472964 public void run(){
1700472965
1700472966 System.out.println(“电梯上下运行起来……”);
1700472967
1700472968 }
1700472969
1700472970 //电梯停止
1700472971
1700472972 public void stop(){
1700472973
1700472974 System.out.println(“电梯停止了……”);
1700472975
1700472976 }
1700472977
1700472978 }
1700472979
1700472980 电梯的开、关、运行、停都实现了,再看看场景类是怎么调用的,如代码清单26-3所示。
1700472981
1700472982 代码清单26-3 场景类
1700472983
1700472984 public class Client{
1700472985
1700472986 public static void main(String[]args){
1700472987
1700472988 ILift lift=new Lift();
1700472989
1700472990 //首先是电梯门开启,人进去
1700472991
1700472992 lift.open();
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