面向切面之AOP原理浅析
先上代码

package com.dzeay.aop;import java.lang.reflect.Proxy;public class TestClass {    /**     * @param args     */    public static void main(String[] args) {        IBusiness businessImp = new BusinessImpl();        IBusiness proxy = (IBusiness) Proxy.newProxyInstance(businessImp.getClass().getClassLoader(), businessImp.getClass().getInterfaces(), new LogHandler(businessImp));        proxy.excute();    }}