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springAOP面向切面编程IDEA引用空间

戴老师成长记录仪 03-31 15:50 阅读 8
java-ee

AOP(Aspect-Oriented Programming, 面向切面编程): 是一种新的方法论, 是对传统OOP(Object-Oriented Programming, 面向对象编程) 的补充.

idea中的spring引入命名空间是在applicationContext.xml文件里

<?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:context="http://www.springframework.org/schema/context"
       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/context
http://www.springframework.org/schema/context/spring-context-4.3.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-4.3.xsd">

    <!-- 在 Spring IOC 容器中启用 AspectJ 注解支持 -->
    <context:component-scan base-package="com.etime.demo1"></context:component-scan>
    <aop:aspectj-autoproxy></aop:aspectj-autoproxy>
</beans>

如果引用AOP,则一定要加

xmlns:aop="http://www.springframework.org/schema/aop"

http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-4.3.xsd
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