maven+ssh+JPA配置文件

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0" 
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_3_0.xsd">
  <display-name></display-name>
  <welcome-file-list>
    <welcome-file>/views/index.jsp</welcome-file>
  </welcome-file-list>
  <!-- 以下3项参数与log4j的配置相关 --> 
  <!-- session保存24小时 --> 
      <session-config>
      <session-timeout>1200</session-timeout>
      </session-config>
   <context-param>  
     <param-name>log4jConfigLocation</param-name>  
       <param-value>/WEB-INF/log4j.properties</param-value>  
   </context-param>  
      
   <context-param>  
        <param-name>log4jRefreshInterval</param-name>  
       <param-value>60000</param-value>  
   </context-param>  
    <listener>  
       <listener-class>  
           org.springframework.web.util.Log4jConfigListener   
        </listener-class>  
   </listener>  


<!-- 对Spring容器进行实例化 -->
<listener>
      <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
  <!-- 对Spring容器进行实例化,实例化后的实例存放在application范围 -->
 <!-- <listener>
       <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
 </listener> -->
 <!--commons-fileupload组件上传时候，清理临时缓存文件  -->
     <listener>
<listener-class>
org.apache.commons.fileupload.servlet.FileCleanerCleanup
</listener-class>
</listener> 
  <context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</context-param>

<!-- 所有的/请求都会加上 StrutsPrepareAndExecuteFilter过滤器-->
  <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>
  <filter>
  <filter-name>struts-cleanup</filter-name>
  <filter-class>org.apache.struts2.dispatcher.ActionContextCleanUp</filter-class>
  </filter>
  <filter-mapping>
  <filter-name>struts-cleanup</filter-name>
  <url-pattern>/*</url-pattern>
  </filter-mapping>
  
</web-app>