spring(11)静态代理模式

Rent接口
public interface Rent {
public void rent();
}

Host类
public class Host implements Rent {
@Override
public void rent() {
System.out.println(“房东要出租房子”);
}
}
Client类
public class Client {
public static void main(String[] args) {
Host host=new Host();
Proxy proxy=new Proxy(host);
proxy.rent();
}
}
Proxy类

public class Proxy {
private Host host;

public Proxy() {
}

public Proxy(Host host) {
    this.host = host;
}
public  void  rent(){
    seeHouse();
    fare();
    hetong();
    host.rent();
}
public void seeHouse(){
    System.out.println("中介带你看房");
}
public void fare(){
    System.out.println("收中介费");

}
public void hetong(){
    System.out.println("签租赁合同");
}

}