Spring_22_基于配置文件的方式来配置 AOP

来源：互联网发布：centos制作u盘启动编辑：程序博客网时间：2024/05/19 16:06

主要也是跟注解方式类似
1,先声明bean
2,声明切面的bean
3,声明aop
4,声明切点表达式
5,配置切面和通知
- applicationcontext-xml.xml

<?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/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd"><!-- 配置 bean --><bean id="arithmeticCalculator" class="com.hgh.spring.aop.xml.ArithmeticCalculatorImpl" ></bean><!-- 配置 切面的bean --><bean class="com.hgh.spring.aop.xml.LoggingAspect" id="loggingAspect"></bean><bean class="com.hgh.spring.aop.xml.ValidateAspect" id="validateAspect"></bean><!-- 配置 AOP --><aop:config>    <!-- 配置切点表达式 -->    <aop:pointcut expression="execution(* com.hgh.spring.aop.xml.ArithmeticCalculator.*(..))" id="loggingPoincut"/>    <!-- 配置切面及通知 -->    <aop:aspect ref="loggingAspect" order="2">        <aop:after method="afterMethod" pointcut-ref="loggingPoincut"/>        <aop:before method="beforeMethod" pointcut-ref="loggingPoincut"/>        <aop:after-returning method="returningMethod" returning="result" pointcut-ref="loggingPoincut"/>        <aop:after-throwing method="throwingMethod" throwing="e" pointcut-ref="loggingPoincut"/>        <aop:around method="aroudMethod"  pointcut-ref="loggingPoincut"/>    </aop:aspect>    <aop:aspect ref="validateAspect" order="1">        <aop:before method="beforeMethod" pointcut-ref="loggingPoincut"/>    </aop:aspect></aop:config></beans>

0 0