proxysubject.java

spring 源码,用于spring框架学习者以及spring框架的爱好者学习

package aop1;


public class ProxySubject implements Subject {

	private Subject sub = null ;
	public ProxySubject(Subject sub)
	{
		this.sub = sub ;
	}
	public void beforev()
	{
		System.out.println("开始操作之前 --> 择  菜") ;
	}
	public void requesta() {
		this.beforev() ;
		this.sub.requesta() ;
		this.after() ;
	}
	public void after()
	{
		System.out.println("结束操作之后 --> 刷锅") ;
	}
}