1. public class Persion {
    3.     private String name;
    5.     public  Persion() {
    7.     }
    9.     public Persion(String name) {
    10.         super();
    11.         this.name = name;
    12.     }
    14.     public void show() {
    15.         System.out.println("装扮的"+this.name);
    17.     }
    18. }
    19. // 服饰类
    20. public class Finery extends Persion {
    22.     protected Persion compoent;
    24.     public void Decorate(Persion component) {
    25.         this.compoent=component;
    26.     }
    28.     public void show() {
    29.         if(compoent!=null) {
    30.             compoent.show();
    31.         }
    32.     }
    33. }
    34. // 具体装饰类
    35. public class PiXie extends Finery{
    37.     @Override
    38.     public void show() {
    39.         System.out.print("皮鞋");
    40.         super.show();
    41.     }
    42. }
    43. public class Big_Thours extends Finery{
    45.     @Override
    46.     public void show() {
    47.         System.out.print("大裤子");
    48.         super.show();
    49.     }
    50. }
    52. public class XiFu extends Finery{
    54.     @Override
    55.     public void show() {
    56.         System.out.print("西服");
    57.         super.show();
    58.     }
    59. }
    60. public class Test {
    61.         public static void main(String[] args) {
    62.             Persion xc=new Persion("小菜");
    63.             // 皮鞋
    64.             PiXie piXie=new PiXie();
    65.             // 西服
    66.             XiFu xiFu=new XiFu();
    67.             // 大裤子
    68.             Big_Thours big_Thours=new Big_Thours();
    69.             // 装饰过程
    70.             piXie.Decorate(xc);
    71.             xiFu.Decorate(piXie);
    72.             big_Thours.Decorate(xiFu);
    73.             big_Thours.show();
    74.         }
    75. }