[Java知识库]线程七—— 静态代码模式

1. 这里是静态代理 实现模拟了结婚。

package com.yyf.Thread.demo1;

public class StaticProxy {
    public static void main(String[] args) {
        You you = new You ();
        // 用线程的方式
        new Thread (()-> System.out.println ("我爱你")).start ();
        new WeddingCompany (you).happyMerry ();
        //WeddingCompany weddingCompany = new WeddingCompany (you);
        //weddingCompany.happyMerry ();
    }
}
interface Merry{
    void happyMerry();
}

class You implements Merry{

    @Override
    public void happyMerry() {
        System.out.println ("我要结婚了");
    }
}
class WeddingCompany implements Merry{
     private Merry merry;
     public WeddingCompany(Merry merry){
         this.merry=merry;
     }
    @Override
    public void happyMerry() {
        before();
        this.merry.happyMerry ();
        after();
    }
    void before(){
        System.out.println ("布置婚礼现场");
    }
    void after(){
        System.out.println ("收尾款");
    }
}