Spring AOP

来源：互联网发布：阿里云工商数据查询编辑：程序博客网时间：2024/06/07 07:05

public interface ISomeService  {    public  void  some();}

public class MyAdvice implements MethodBeforeAdvice{    public void before(Method method, Object[] objects, Object o) throws Throwable {        System.out.println("这是前置MethodBeforeAdvice");    }}

public class MyAfter implements AfterReturningAdvice {    public void afterReturning(Object o, Method method, Object[] objects, Object o1) throws Throwable {        System.out.println("这是后置");    }}

<?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 ">    <!--属性-->    <bean id="some" class="cn.springAop.SomeService"></bean>    <!--前置-->    <bean id="advice" class="cn.springAop.MyAdvice"></bean>    <!--后置-->    <bean id="after" class="cn.springAop.MyAfter"></bean>    <bean id ="DaiLi" class="org.springframework.aop.framework.ProxyFactoryBean">        <!--需要增强的对象-->        <property name="target" ref="some"></property>        <!--需要拦截的方法-->        <property name="interceptorNames" value="advice,after"></property>        <!--加上下面 属性可以使 成为 CgLib 动态带来-->        <property name="proxyTargetClass" value="true"></property>    </bean></beans>

阅读全文

0 0