1. public interface IGiveGift {
    2.     public abstract void GiveFlower();
    3. }
    4. // A  真实的请求
    5. public class Pursuit implements IGiveGift{
    6.     private MM mm;
    8.     public Pursuit (MM mm) {
    9.         this.mm=mm;
    10.     }
    12.     public void GiveFlower() {
    13.         System.out.println(mm.getName()+"给你花");
    14.     }
    15. }
    16. // B 代理 A
    17. public class Proxy implements IGiveGift{ 
    18.      private Pursuit pursuit;
    20.      public Proxy(Pursuit pursuit) {
    21.          this.pursuit=pursuit;
    22.      }
    24.      public void GiveFlower() {
    25.          pursuit.GiveFlower();
    27.     }
    29. }
    30. public class MM {
    32.     private String name;
    34.     public MM(String name) {
    35.         this.name = name;
    36.     }
    38.     public String getName() {
    39.         return name;
    40.     }
    42.     public void setName(String name) {
    43.         this.name = name;
    44.     }
    45. }
    47. public class Test {
    48.         public static void main(String[] args) {
    49.             MM mm=new MM("妹妹");
    50.             Pursuit pursuit=new Pursuit(mm);
    51.             Proxy proxy=new Proxy(pursuit);
    52.             proxy.GiveFlower();
    53.         }
    54. }