1 解析
1.1 xml常见的配置切入点写法
2 代码演练
2.1 xml配置切入点
1 解析
1.1 xml常见的配置切入点写法
2 代码演练
2.1 xml配置切入点
xml配置:
<?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" 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-4.0.xsd"> <bean id = "logAspect" class = "com.imooc.aop.schema.advice.LogAspect"></bean> <bean id = "AspectBiz" class = "com.imooc.aop.schema.advice.biz.AspectBiz"></bean> <aop:config> <aop:aspect id="moocAspectAOP" ref="logAspect"> <!-- 声明切入点:从哪里开始执行--> <!-- 执行com.imooc.aop.schema.advice.biz包下的所有Biz结尾的java类中的所有方法时 --> <aop:pointcut expression="execution(*com.imooc.aop.schema.advice.biz.*Biz.*(..))" id="moocPointCut"/> </aop:aspect> </aop:config> </beans>
切入面:
package com.imooc.aop.schema.advice; public class MoocAspect { }
切入对象:
package com.imooc.aop.schema.advice.biz; public class AspectBiz { }