有关struts+ibatis+spring整合的问题

各位高手：我写了个struts+ibatis+spring 的小程序但是spring不能正常实例化不知道怎么回事，这是spring配置文件

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"

		xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

		xmlns:aop="http://www.springframework.org/schema/aop"

		xmlns:context="http://www.springframework.org/schema/context"

		xmlns:tx="http://www.springframework.org/schema/tx"

		xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd

			http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd

			http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd

			http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">



	<!-- 启用注解 --><!--

    <context:annotation-config />

    <context:component-scan base-package="com.*" />

   <!--将Data Source配置到ApplicationContext文件中  配置数据源-->

	<bean id="propertyConfigurer"

		class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">

		<property name="locations">

			<list>

				<value>classpath:jdbc.properties</value>

			</list>

		</property>

	</bean>

	<!-- 数据源 -->

	<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">

			<property name="driverClassName">

				<value>${jdbc.driver}</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>

			<property name="minIdle">

				<value>1</value>

		    </property>

		    <property name="maxActive">

				<value>25</value>

		    </property>

		    <property name="maxIdle">

				<value>5</value>

		    </property>	

	</bean>



	<!--在Spring配置中注入3中的datasource数据源-->

	<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">

			<property name="dataSource">

				<ref local="dataSource"/>

		    </property>

	</bean>



	<!-- 引入具体的sql语句配置文件（注意：sqlMapConfig.xml文件的路径）-->



	

	

	<bean id="springContext" class="com.util.SpringDAOUtil"></bean>

	<bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">

			<property name="configLocation" value="classpath:sql-map-config.xml"/>

			<property name="dataSource" ref="dataSource"/>

	</bean>

	<bean id="sqlMapClientTemplate" class="org.springframework.orm.ibatis.SqlMapClientTemplate">

	    <property name="sqlMapClient" ref="sqlMapClient" />

	</bean>

    <bean id="dao" class="com.dao.UserDao">

		<property name="sqlMapClientTemplate">

			<ref bean="sqlMapClientTemplate"/>

		</property>

	</bean>

	<bean id="user" class="com.bean.User"></bean>

	

	<bean id="service" class="com.service.UserDaoService">

		<property name="dao">

			<ref bean="dao"/>

		</property>

	</bean>

	<bean id="action" class="com.action.UserAction">

		<property name="service">

			<ref bean="service"/>

		</property>

		<property name="user">

			<ref bean="user"/>

		</property>

	</bean>

<tx:annotation-driven transaction-manager="transactionManager"/> 

 

</beans>

这是web.xml

<?xml version="1.0" encoding="UTF-8"?>

<web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.5" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee   http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

  <context-param>

    <param-name>contextConfigLocation</param-name>

    <param-value>classpath:applicationContext.xml</param-value>

  </context-param>

  <listener>

    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

  </listener>

  <servlet>

    <servlet-name>action</servlet-name>

    <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>

    <init-param>

      <param-name>config</param-name>

      <param-value>/WEB-INF/conf/struts-config.xml</param-value>

    </init-param>

    <init-param>

      <param-name>debug</param-name>

      <param-value>3</param-value>

    </init-param>

    <init-param>

      <param-name>detail</param-name>

      <param-value>3</param-value>

    </init-param>

    <load-on-startup>0</load-on-startup>

  </servlet>

  <servlet>

    <servlet-name>action_tmp</servlet-name>

    <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>

    <init-param>

      <param-name>config</param-name>

      <param-value>/WEB-INF/struts-config.xml</param-value>

    </init-param>

    <init-param>

      <param-name>debug</param-name>

      <param-value>3</param-value>

    </init-param>

    <init-param>

      <param-name>detail</param-name>

      <param-value>3</param-value>

    </init-param>

    <load-on-startup>0</load-on-startup>

  </servlet>

  <servlet-mapping>

    <servlet-name>action</servlet-name>

    <url-pattern>*.do</url-pattern>

  </servlet-mapping>

  <welcome-file-list>

    <welcome-file>register.jsp</welcome-file>

  </welcome-file-list>

</web-app>

麻烦各位帮个忙谢谢！！ --------------------编程问答-------------------- 用

public static void main(String[] args) {

		ApplicationContext ctx = 

			new ClassPathXmlApplicationContext("applicationContext.xml");

		UserDaoService service = (UserDaoService)ctx.getBean("service");

		

		System.out.println(service);

		



	}

可以获得对象
但是整合后：用set方法注入时service就是null --------------------编程问答-------------------- 你不是用的注解嘛干嘛还要用set在注入呢？ --------------------编程问答-------------------- 注解不作用，后来才换的

补充：Java ,  Java EE