首先第一步:

导入jar包:

我的做法:

  导入你的基本使用的spring的jar包

  和基本使用的struts2的jar包

  然后struts2中有一个和spring整合的jar包一定要导入,不然会抛异常。包名是这个:struts2-spring-plugin-2.3.30.jar

 

在web.xml中装载spring容器:

   <!-- 装载spring容器 -->
  <context-param>
      <param-name>contextConfigLocation</param-name>
      <param-value>classpath:beans.xml</param-value>
  </context-param>
  <listener>
      <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>  

 

在web.xml中装载struts2:

<!-- 装载struts2框架 -->
  <filter>
      <filter-name>struts2</filter-name>
      <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
  </filter>
  <filter-mapping>
      <filter-name>struts2</filter-name>
      <url-pattern>/*</url-pattern>
  </filter-mapping>

 

然后在struts2的配置文件中加入常量声明action交给spring管理:

<!-- 将action交给spring管理 -->
    <constant name="struts.objectFactory" value="spring"/>

 

当action交给spring管理之后,我们在action中的class属性可以写成spring容器中的bean的标识:

    <package name="person" namespace="/person" extends="struts-default">
        
        <!-- 这个地方的class属性变成了spring中的bean的标识 -->
        <action name="person_*" class="personAction" method="{1}">
            <result name="message" type="redirectAction">
                <param name="actionName">person_findAll</param>
                <param name="namespace">/person</param>
            </result>
            <result name="list">/person/personList.jsp</result>
        </action>
        
    </package>

 

其他地方正常开发。

 

此例子为ssh2整合的。

补充代码:

<?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">
           
    <context:component-scan base-package="cn.itcast"/>
         
    <context:property-placeholder location="classpath:jdbc.properties"/>  
    
    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
        <property name="driverClass" value="${jdbc.driverClassName}"/>
        <property name="jdbcUrl" value="${jdbc.url}"/>
        <property name="user" value="${jdbc.username}"/>
        <property name="password" value="${jdbc.password}"/>
        <property name="maxPoolSize" value="${jdbc.maxPoolSize}"/>
        <property name="minPoolSize" value="${jdbc.minPoolSize}"/>
        <property name="initialPoolSize" value="${jdbc.initialPoolSize}"/>
        <property name="maxIdleTime" value="${jdbc.maxIdleTime}"/>
        <property name="acquireIncrement" value="${jdbc.acquireIncrement}"/>
    </bean>       
    
    <!-- 定义sessionFactory对象 -->
    <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
        <property name="dataSource" ref="dataSource"/>
        <property name="mappingResources">
            <list>
                <value>cn/itcast/domain/Person.hbm.xml</value>
            </list>
        </property>
        <property name="hibernateProperties">
            <value>
                hibernate.dialect=org.hibernate.dialect.MySQLDialect
                hibernate.hbm2ddl.auto=update
                hibernate.show_sql=true
            </value>
        </property>
    </bean>
    
    <!-- 注册事务管理器 -->
    <bean id="txManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory"/>
    </bean>
    
    <!-- 注解管理事务 -->
    <tx:annotation-driven transaction-manager="txManager"/>
    
</beans>
beans.xml

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