2017-06-05 34 views
1

之一这方面类必须定义“切入点”或“切入点-REF”上<advisor>

public class TransactionAspect { 

    public void beforeAnything() throws IOException{ 
     System.out.println("In the aspect");  
    } 

    public void beforeWithdrawalTransaction() throws IOException{ 
     System.out.println("In the aspect"); 
    } 

    public void beforeDepositTransaction() throws IOException{ 
     System.out.println("In the aspect"); 
    } 

    public void beforeBalance() throws IOException{ 
     System.out.println("In the aspect"); 
    } 
} 

这是我的方面的XML配置文件我已经尝试了不同的方式,但仍然是其无法正常工作

<?xml version="1.0" encoding="UTF-8"?> 
<beans> 
    <aop:aspectj-autoproxy></aop:aspectj-autoproxy> 

    <aop:config> 

     <aop:pointcut id="forAnything" expression="execution(* com.pack.service.*.*(..))" /> 
     <aop:advisor advice-ref="myAspectBean" pointcut="forAnything" id="interceptor" ></aop:advisor> 

     <aop:aspect id="myAspect" ref="myAspectBean"> 

      <aop:before method="beforeWithdrawalTransaction" /> 
      <aop:before method="beforeDepositTransaction" /> 
      <aop:before method="beforeBalance"/> 

     </aop:aspect> 
    </aop:config>  

    <bean id="myAspectBean" class="com.pack.aspect.TransactionAspect"/> 
</beans> 

当我尝试加载我的申请,我得到这个错误

Exception in thread "main" org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Must define one of 'pointcut' or 'pointcut-ref' on <advisor> tag. 
Offending resource: class path resource [Spring.xml] 
Aspect: id='myAspect' 
    -> Advice (before) 
+0

我建议您不要使用Spring的XML配置。注释是首选。 https://docs.spring.io/spring/docs/current/spring-framework-reference/html/aop.html – duffymo

+0

我试图使用XML的原因是因为当我使用注释时,我的切入点不起作用 –

+0

XML不会解决它。问题在于切入点的定义。看看文档链接。 – duffymo

回答

0

我建议您将属性pointcut-ref =“pointcut_id”添加到标记