ssh整合随笔（注解方式，Spring 管理action）

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

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">

  <display-name>SpringTest</display-name>

  <welcome-file-list>

    <welcome-file>index.html</welcome-file>

    <welcome-file>index.htm</welcome-file>

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

    <welcome-file>default.html</welcome-file>

    <welcome-file>default.htm</welcome-file>

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

  </welcome-file-list>

  <!-- Spring配置文件位置 -->

  <context-param>

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

        <param-value>

            classpath*:Beans.xml

        </param-value>

    </context-param>

    

    <!--啟動Spring的Listener  -->

    <listener>

        <listener-class>

            org.springframework.web.context.ContextLoaderListener

        </listener-class>

    </listener>

    

    <!--編碼Filter，不過貌似沒用  -->

    <filter>

        <filter-name>Encoding</filter-name>

        <filter-class>

            org.springframework.web.filter.CharacterEncodingFilter

        </filter-class>

        <init-param>

            <param-name>encoding</param-name>

            <param-value>utf-8</param-value>

        </init-param>

    </filter>

    <filter-mapping>

        <filter-name>Encoding</filter-name>

        <url-pattern>/*</url-pattern>

    </filter-mapping>

    

    <!-- Hibernate 延時加載 -->

    <filter>  

        <filter-name>openSessionInViewFilter</filter-name>  

        <filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter </filter-class>  



        <init-param>  

            <param-name>sessionFactoryBeanName</param-name>  

            <param-value>sessionFactory</param-value>  

        </init-param>   

    </filter> 

 

    <filter-mapping>  

        <filter-name>openSessionInViewFilter</filter-name>  

        <url-pattern>/*</url-pattern>  

    </filter-mapping>

    

    <!--Struts2   -->

    <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>  

</web-app>

 

Beans.xml

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

    xsi:schemaLocation="http://www.springframework.org/schema/beans

           http://www.springframework.org/schema/beans/spring-beans-3.0.xsd

           http://www.springframework.org/schema/context

           http://www.springframework.org/schema/context/spring-context-3.0.xsd

            http://www.springframework.org/schema/aop

           http://www.springframework.org/schema/aop/spring-aop-3.0.xsd

            http://www.springframework.org/schema/tx

           http://www.springframework.org/schema/tx/spring-tx-3.0.xsd">

    <!--注解支持  -->     

    <context:annotation-config />

    <!--让Spring扫描的包  -->

    <context:component-scan base-package="zp.ssh..*">

        

    </context:component-scan>

    <!-- 数据库文件位置 -->

    <context:property-placeholder location="classpath*:jdbc.properties" />

    <!--配置dbcp连接池  -->

    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"

        destroy-method="close">

        <property name="driverClassName" value="${jdbc.driverClassName}" />

        <property name="url" value="${jdbc.url}" />

        <property name="username" value="${jdbc.username}" />

        <property name="password" value="${jdbc.password}" />

    </bean>

    

    <!-- hibernate的SessionFactory -->

    <bean id="sessionFactory"

        class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">

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

        <property name="packagesToScan" value="zp.ssh"></property>



        <property name="mappingLocations">

            <list>

            </list>

        </property>



        <property name="hibernateProperties">

            <props>

                <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</prop>

                <prop key="hibernate.show_sql">true</prop>

                <prop key="hibernate.hbm2ddl.auto">update</prop>

                <prop key="current_session_context_class">thread</prop>



            </props>

        </property>

    </bean>





    <!-- <bean id="hl" class="zp.ssh.action.HelloWorldAction"/> -->

    

    

</beans>  

 

Struts.xml

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

<!DOCTYPE struts PUBLIC

"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"

"http://struts.apache.org/dtds/struts-2.0.dtd">



<struts>

<!-- 用Spring产生Action -->

<constant name="struts.objectFactory" value="spring" />

 <constant name="struts.i18n.encoding" value="UTF-8"></constant>

    <package name="user" extends="struts-default">

    <!-- hl是Action类中的注解名称。因为要交给Spring管理，所以class属性不写完整的类名，写Spring装载的Bean的标识符 -->

        <action name="helloworld" class="hl" >

            <result name="success">welcome.jsp</result>

            <result name="error">error.jsp</result>

            <result name="input">index.jsp</result>

        </action>

        

    

    </package>



</struts>

示例action

package zp.ssh.action;



import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Component;

import org.springframework.stereotype.Controller;



import com.opensymphony.xwork2.ActionSupport;



import zp.ssh.service.MyService;
//这个hl就是struts.xml中的class属性填的东西

@Component("hl")

public class HelloWorldAction extends ActionSupport  {



    @Autowired

    private MyService myService;

    public HelloWorldAction(){

        System.out.println("action被创建");

    }

    public String execute() throws Exception {

        myService.Service();

        return SUCCESS;

    }

}