Spring AOP错误
运行时什么会导致这个问题？：
通配符的匹配是严格的，但是 找不到声明 元素“aop:config”
这是相关的 Spring XML：
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:util="http://www.springframework.org/schema/util"
xmlns:aop="http://www.springframework.org/schema/aop"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
http://www.springframework.org/schema/util
http://www.springframework.org/schema/util/spring-util-2.0.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-2.0.xsd">
.
.
.
<aop:config>
<aop:advisor pointcut="execution(* acme.exam.driver.ui.components..*(..))"
advice-ref="loggingInterceptor" />
</aop:config>
<bean id="loggingInterceptor"
class="org.springframework.aop.interceptor.CustomizableTraceInterceptor">
<property name="enterMessage"
value="ENTER: $[targetClassShortName].$[methodName]($[arguments])" />
<property name="exitMessage"
value="EXIT: $[targetClassShortName].$[methodName]($[arguments]) = $[returnValue])" />
</bean>
</beans>
请注意，我已经将 aspectjweaver.jar 和 aspectjrt.jar 放在类路径上。
What would cause this problem at run-time?:
The matching wildcard is strict, but
no declaration can be found for
element 'aop:config'
Here is the relevant Spring XML:
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:util="http://www.springframework.org/schema/util"
xmlns:aop="http://www.springframework.org/schema/aop"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
http://www.springframework.org/schema/util
http://www.springframework.org/schema/util/spring-util-2.0.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-2.0.xsd">
.
.
.
<aop:config>
<aop:advisor pointcut="execution(* acme.exam.driver.ui.components..*(..))"
advice-ref="loggingInterceptor" />
</aop:config>
<bean id="loggingInterceptor"
class="org.springframework.aop.interceptor.CustomizableTraceInterceptor">
<property name="enterMessage"
value="ENTER: $[targetClassShortName].$[methodName]($[arguments])" />
<property name="exitMessage"
value="EXIT: $[targetClassShortName].$[methodName]($[arguments]) = $[returnValue])" />
</bean>
</beans>
Note that I’ve already put aspectjweaver.jar and aspectjrt.jar on the class path.
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评论（3）
确保
/dist/modules/spring-aop.jar Make sure that
<spring-framework-directory>/dist/modules/spring-aop.jaris in your class path.对于其他人，我在配置中解决了此错误，其中命名空间包含该项目
，但未包含 xsi:schemaLocation 元素
此配置错误导致了上述消息。
添加 schemaLocation 元素解决了这个问题。
For anyone else, I resolved this error in my configuration, where the namespace included the item
though had not included the xsi:schemaLocation elements
This configuration error caused the message above.
Adding in the schemaLocation elements resolved it.
您是否仔细检查了类路径上的 spring aop 工件？
根据我的maven依赖关系，aspectjweaver是不够的，我还需要aspectjrt。
Did you doublecheck the spring aop artifact on classpath ?
And according to my maven dependencies, aspectjweaver is not enough, i needed also aspectjrt.