spring 简单配置

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 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/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"
 default-autowire="byName" default-lazy-init="true">

 <!-- 配置数据源 -->
 <bean id="dataSource"
  class="org.springframework.jdbc.datasource.DriverManagerDataSource">
  <property name="driverClassName">
   <value>com.mysql.jdbc.Driver</value>
  </property>
  <property name="url">
   <value>
    jdbc:mysql://localhost/ssh?characterEncoding=utf-8
   </value>
  </property>
  <property name="username">
   <value>root</value>
  </property>
  <property name="password">
   <value>123</value>
  </property>
 </bean>

 <!--配置SessionFactory -->
 <bean id="sessionFactory"
  class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
  <property name="dataSource">
   <ref bean="dataSource" />
  </property>
  <property name="mappingResources">
   <list>
    <value>com/ssh/pojo/User.hbm.xml</value>
   </list>
  </property>
  <property name="hibernateProperties">
   <props>
    <prop key="hibernate.show_sql">true</prop>
   </props>
  </property>
 </bean>

 <!-- 事务管理 -->
 <bean id="transactionManager"
  class="org.springframework.orm.hibernate3.HibernateTransactionManager">
  <property name="sessionFactory">
   <ref bean="sessionFactory" />
  </property>
 </bean>

 <!-- hibernateTemplate -->
 <bean id="hibernateTemplate"
  class="org.springframework.orm.hibernate3.HibernateTemplate">
  <property name="sessionFactory">
   <ref bean="sessionFactory" />
  </property>
 </bean>

 <!-- 配置数据持久层 -->
 <bean id="userDao"
  class="com.ssh.dao.impl.UserDaoImpl">
  <property name="hibernateTemplate" ref="hibernateTemplate"></property>
 </bean>

 <!-- 配置业务逻辑层 -->
 <bean id="userService"
  class="com.ssh.service.impl.UserServiceImpl">
  <property name="userDao" ref="userDao"></property>
 </bean>

 <!-- 配置控制层 -->
 <bean id="UserAction"
  class="com.ssh.action.UserAction"  scope="prototype">
  <property name="userService" ref="userService"></property>
 </bean>
  <!-- 配置pojo -->
 <bean id="User" class="com.ssh.pojo.User" scope="prototype"/>
</beans>