Spring 顾问 代理增强

public interface IDog  {    public  void  dog();    public  void  run();}public class Dog implements IDog{    public  void  dog(){        System.out.println("===测试顾问==1dog()");    }    public void run() {        System.out.println("====测试顾问===2run()");    }}public class MyBefore implements MethodBeforeAdvice {    public void before(Method method, Object[] objects, Object o) throws Throwable {        System.out.println("======before====");    }}

<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans"       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"       xmlns:aop="http://www.springframework.org/schema/aop"       xmlns:context="http://www.springframework.org/schema/context"       xmlns:p="http://www.springframework.org/schema/p"       xsi:schemaLocation="http://www.springframework.org/schema/beans       http://www.springframework.org/schema/beans/spring-beans.xsd       http://www.springframework.org/schema/aop       http://www.springframework.org/schema/aop/spring-aop.xsd       http://www.springframework.org/schema/context       http://www.springframework.org/schema/context/spring-context.xsd ">   <bean id="dog" class="cn.springGuWen.Dog"></bean>    <bean id="before" class="cn.springGuWen.MyBefore"></bean>     <!--顾问 需要增强的方法-->    <!--<bean id="GuWen" class="org.springframework.aop.support.NameMatchMethodPointcutAdvisor">        <property name="advice" ref="before"></property>        <property name="mappedNames" value="run"></property>    </bean>-->      <!--正则 表达式匹配-->    <bean id="GuWen" class="org.springframework.aop.support.RegexpMethodPointcutAdvisor">        <property name="advice" ref="before"></property>        <property name="patterns" value=".*ru.*"></property>    </bean><bean id="TextGuWen" class="org.springframework.aop.framework.ProxyFactoryBean">    <!--需要增强的对象-->    <property name="target" ref="dog"></property>    <!--需要拦截的方法-->    <property name="interceptorNames" value="GuWen"></property></bean></beans>

public class TextGuWen {    //测试 顾问 匹配姓名方法    //测试 正则 匹配的 方法    @Test    public  void  aVoid(){        ApplicationContext ctx=new ClassPathXmlApplicationContext("applicationContext07GuWen.xml");        IDog dog = (IDog)ctx.getBean("TextGuWen");        dog.dog();        System.out.println();        dog.run();    }