Java静态代理_代理ip怎么设置

package com.proxy;
//静态代理总结
//真实对象和代理对象要实现同一个接口
//代理对象要代理真实角色
//好处：
//代理对象可以做很多真实对象做不了的事情
//真实对象专注做自己的事情
public class StacticProxy { 

public static void main(String[] args) { 

// WeddingCompany weddingCompany=new WeddingCompany(new You());
// weddingCompany.HappyMarry();
new WeddingCompany(new You()).HappyMarry();
}
}
interface Marry{ 

void HappyMarry();
}
//真实角色，谁去结婚
class You implements Marry{ 

@Override
public void HappyMarry() { 

System.out.println("结婚了，好开心");
}
}
//代理角色，帮助你结婚
class WeddingCompany implements Marry{ 

//代理谁-->真实目标对象
private Marry target;
public WeddingCompany(Marry target) { 

this.target = target;
}
@Override
public void HappyMarry() { 

before();
this.target.HappyMarry();//真实对象
after();
}
private void after() { 

System.out.println("洞房花烛，春宵一刻");
}
private void before() { 

System.out.println("张灯结彩，布置婚礼");
}
}