今天很忙,出去吃饭都没有时间,只好把钱给同事捎带一份了
public class BuyMeal
{
private static BuyMeal buyMeal = new BuyMeal();
private static BuyMeal getInstance()
{
return buyMeal;
}
public void buyMeal()
{
System.out.println("bouilli");
}
}
public class Proxy
{
private static Proxy proxy = new Proxy();
private BuyMeal buyMeal;
private static Proxy getInstance()
{
return proxy;
}
public Proxy()
{
buyMeal = BuyMeal.getInstance();
}
public void proxyBuyMeal()
{
buyMeal.buyMeal();
}
}
public class TestProxy
{
public static void main(String[] args)
{
Proxy.getInstance().proxyBuyMeal();
}
}