Struts2整合Spring2.0

1.Struts2配置,详请见：http://blog.youkuaiyun.com/oyjqdlp364356378/archive/2010/07/06/5715745.aspx

2.Struts2+Spring2.0配置

2.1.准备工作.下载struts-2.0.11包和spring2.0包。

当然Myeclipse中已经有Spring2.0包了，我们将使用Spring 2.0 core和Spring 2.0 web。

同时把struts 2.0.11中的struts2-core-2.0.11.1.jar、xwork-2.0.4.jar、commons-logging-1.0.4.jar、freemarker-2.3.8.jar、ognl-2.6.11.jar、struts2-spring-plugin-2.0.11.jar并将这些包拷贝到app/WEB_INF/lib下面。

2.2配置web.xml,全部代码如下:

<?xml version="1.0" encoding="UTF-8"?> <web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"> <filter> <filter-name>struts2-cleanup</filter-name> <filter-class>org.apache.struts2.dispatcher.ActionContextCleanUp</filter-class> </filter> <filter> <filter-name>struts2</filter-name> <filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class> </filter> <filter-mapping> <filter-name>struts2-cleanup</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <filter-mapping> <filter-name>struts2</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <context-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/classes/applicationContext.xml</param-value> </context-param> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> </web-app>

 

2.3配置struts.xml,全部代码如下:

 

 

<?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> <constant name="struts.enable.DynamicMethodInvocation" value="false" /> <constant name="struts.devMode" value="false" /> <constant name="struts.objectFactory" value="spring" /> <!-- <include file="example.xml" /> --> <package name="default" extends="struts-default"> <default-action-ref name="index" /> <action name="chat" class="actions.ChatAction"> <result name="success">/WEB-INF/list.jsp</result> </action> </package> <!-- Add packages here --> </struts>

 

2.4配置applicationContext.xml,在工程目录下的src新建applicationContext.xml文件，并加入以下代码：

 

<?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:p="http://www.springframework.org/schema/p" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd"> <bean id="service" class="dao.impl.ChatDaoImpl"></bean> <bean id="chatAction" class="actions.ChatAction" scope="prototype"> <property name="service"> <ref local="service"/> </property> </bean> </beans>

 

注意:红色标识的<property name="函数名"><ref local="bean名称">,函数名称和bean名称最好是相同的，否则会出现报错的情况，以上配置文件说明，有个ChatAction类，并且有个setService方法，其中参数类型为ChatDaoImpl。以下为ChatAction类的全部代码:

package actions; import java.util.Set; import dao.IDaoService; public class ChatAction implements Action { private IDaoService service; private Set users; public String execute() throws Exception { // TODO Auto-generated method stub users = service.findAll(); return SUCCESS; } public void setService(IDaoService service) { this.service = service; } public Set getUsers() { return users; } }

ChatDaoImpl继承IDaoService并实现findAll()方法，具体实际应用，就请各位自动发挥了。。

有什么不懂的地方可以联系:oyjqdlp@126.com