Spring AOP：无法将类型从>classname

Question

我正在开发一个Spring MVC web应用程序，并试图为特定的方法设置一个AOP包装器。在aop-config.xml中有以下内容：

<bean name="callCatcher" class="com.business.project.aop.callCatcher"/>

<aop:config proxy-target-class="true">
    <aop:pointcut expression="execution(* com.business.project.util.className.methodName(..))" id="catchCall"/>
    <aop:advisor advice-ref="callCatcher"  pointcut-ref="catchCall"/>
</aop:config>

<import resource="aop-config.xml"/>

Caused by: org.springframework.beans.ConversionNotSupportedException: Failed to convert property value of type 'com.business.project.util.className' to required type 'org.springframework.aop.Pointcut' for property 'pointcut'; nested exception is java.lang.IllegalStateException: Cannot convert value of type [com.business.project.util.className] to required type [org.springframework.aop.Pointcut] for property 'pointcut': no matching editors or conversion strategy found
    at org.springframework.beans.BeanWrapperImpl.convertIfNecessary(BeanWrapperImpl.java:463)
    at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:494)
    at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:488)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.convertForProperty(AbstractAutowireCapableBeanFactory.java:1433)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1392)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1128)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
    ... 37 more

public class className implements ApplicationContextAware {...}

<?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-3.2.xsd
       http://www.springframework.org/schema/aop
       http://www.springframework.org/schema/aop/spring-aop-3.2.xsd">

    <aop:aspectj-autoproxy proxy-target-class="true"/>

    <bean name="callCatcher" class="com.business.project.aop.EditorActionLogger"/>

    <aop:config proxy-target-class="true">
        <aop:pointcut expression="execution(* com.business.project.util.className.methodNAme(..))" id="callCatcher"/>
        <aop:advisor advice-ref="editorActionLogger"  pointcut-ref="timeslotReloader"/>
    </aop:config>
</beans>

Answer 1

伙计，我想你得把

<aop:aspectj-autoproxy proxy-target-class="true"/>

在servlet-config.xml而不是aop-config.xml中，要在bean的相同上下文中使用AOP