在strut2中使用servlet

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（1）web.xml配置文件不用做修改，直接添加servlet的相关配置。

<?xml version="1.0" encoding="UTF-8"?><web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 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>    <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>    <servlet>  <servlet-name>weekDataDownloadServlet</servlet-name>  <servlet-class>com.isw2.report.servlet.WeekDataDownloadServlet</servlet-class>  <init-param>     <param-name>serverDataPath</param-name>     <param-value>E:\upload\server\</param-value>  </init-param>  <init-param>     <param-name>clientDataPath</param-name>     <param-value>E:\upload\client\</param-value>  </init-param></servlet><servlet-mapping>  <servlet-name>weekDataDownloadServlet</servlet-name>  <url-pattern>/weekDataDownloadServlet</url-pattern></servlet-mapping>  <welcome-file-list>    <welcome-file>index.jsp</welcome-file>  </welcome-file-list></web-app>

（2）创建一个action，作为中间跳转，转到servlet的路径。

public class ServletAction extends ActionSupport {private static final long serialVersionUID = 7526846392413779406L;@Overridepublic String execute() throws Exception {return "success";}}

action的配置：

 <action name="servletAction" class="com.isw2.report.action.ServletAction">             <result name="success">/weekDataDownloadServlet</result>         </action>