struts spring ibatis 配置出现个问题。不知道错在那里。

在
applicationContext.xml
增加
    <bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">
   
    <property name="configLocation" value="/WEB-INF/classes/sqlmap-config.xml"/>
    <property name="dataSource" ref="dataSource"/>
      <!--
     <property name="configLocation">
      <value>classpath:com/sqlmap-config.xml</value>
    </property>
    -->
  </bean>
struts访问不了。出现错误。不知道这个地方具体应该怎么配置

applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">

<beans>
<bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        <property name="locations">
            <list>
                  <value>/WEB-INF/classes/jdbc.properties</value>
            </list>
        </property>
    </bean>
  
<bean id="dataSource"
class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
<property name="driverClassName">
<value>${jdbc.driverClassName}</value>
</property>
<property name="url">
<value>${jdbc.url}</value>
</property>
<property name="username">
<value>${jdbc.username}</value>
</property>
<property name="password">
<value>${jdbc.password}</value>
</property>
</bean>
<!-- Spring iBatis Template -->
    <bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">
   
    <property name="configLocation" value="/WEB-INF/classes/sqlmap-config.xml"/>
    <property name="dataSource" ref="dataSource"/>
      <!--
     <property name="configLocation">
      <value>classpath:com/sqlmap-config.xml</value>
    </property>
    -->
  </bean>
<!--*************************导入各模块的spring配置文件，路径为各模块的根**************************-->
   
</beans>