struts2-applicationContext.xml配置

 <?xml version="1.0" encoding="UTF-8"?>
<beans
 xmlns="http://www.springframework.org/schema/beans"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">

<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
 <property name="driverClassName" value="com.mysql.jdbc.Driver"></property>
 <property name="url" value="jdbc:mysql://localhost:3306/mytest"></property>
 <property name="username" value="root"></property>
 <property name="password" value="root"></property>
 <property name="maxActive" value="100"></property>
 <property name="maxIdle" value="30"></property>
 <property name="maxWait" value="500"></property>
 <property name="defaultAutoCommit" value="true"></property>
</bean>

<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
 <property name="dataSource" ref="dataSource"></property>
 <property name="hibernateProperties">
  <props>
   <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
   <prop key="hibernate.show_sql">true</prop>
  </props>
 </property>
 <property name="mappingResources">
  <list>
   <value>com/test/bean/User.hbm.xml</value>
  </list>
 </property>
</bean>

<bean id="userDao" class="com.test.dao.impl.UserDAOImpl" scope="singleton">
 <property name="sessionFactory">
  <ref bean="sessionFactory"/>
 </property>
</bean>

<bean id="userService" class="com.test.service.impl.UserServiceImpl">
 <property name="userDao" ref="userDao"></property>
</bean>

<bean id="saveUserAction" class="com.test.action.user.SaveUserAction" scope="prototype">
 <property name="service" ref="userService"></property>
</bean>

<bean id="listUserAction" class="com.test.action.user.ListUserAction" scope="prototype">
 <property name="service" ref="userService"></property>
</bean>

<bean id="removeUserAction" class="com.test.action.user.RemoveUserAction" scope="prototype">
 <property name="service" ref="userService"></property>
</bean>

<bean id="updatePUserAction" class="com.test.action.user.UpdatePUserAction" scope="prototype">
 <property name="service" ref="userService"></property>
</bean>

<bean id="updateUserAction" class="com.test.action.user.UpdateUserAction" scope="prototype">
 <property name="service" ref="userService"></property>
</bean>

<bean id="generateExcelAction" class="com.test.action.user.GenerateExcelAction" scope="singleton">
 <property name="service" ref="userService"></property>
</bean>

</beans>