When spring starts a transaction, it reports an error SAXParseException

When starting the project, parsing the xml file is abnormal:

 

org.xml.sax.SAXParseException: cvc-complex-type.2.4.c 'aop:config'......

 

It can be seen from the error message that it is a problem caused by aop, open the configuration file, and after checking it, I know that there is no aop statement added:

 

<!--Enable annotation-based transactions, use transactions in the form of xml configuration (the main thing is to use configuration) -->

<aop:config>

<!-- pointcut expression-->

<aop:pointcut expression="execution(* com.dxt.bx.reader.api.service..*(..))" id="txPoint"/>

<!-- Configuration Transaction Enhancement-->

<aop:advisor advice-ref="txAdvice" pointcut-ref="txPoint"/>

</aop:config>

 

<!--Configure transaction enhancement, how to enter the transaction-->

<tx:advice id="txAdvice" transaction-manager="transactionManager">

<tx:attributes>

<!-- All methods are transactional methods-->

<tx:method name="*"/>

<!--Propagation behavior of all methods starting with xxx-->

<tx:method name="get*" read-only="true"/>

<tx:method name="save*" propagation="REQUIRED"/>

<tx:method name="insert*" propagation="REQUIRED"/>

<tx:method name="add*" propagation="REQUIRED"/>

<tx:method name="create*" propagation="REQUIRED"/>

<tx:method name="delete*" propagation="REQUIRED"/>

<tx:method name="update*" propagation="REQUIRED"/>

<tx:method name="find*" propagation="SUPPORTS" read-only="true"/>

<tx:method name="select*" propagation="SUPPORTS" read-only="true"/>

<tx:method name="get*" propagation="SUPPORTS" read-only="true"/>

</tx:attributes>

</tx:advice>

 

Add the declaration at the beginning of the xml:

 

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”

 

 

After adding it is normal.