Spring加载配置文件的3种方法

1方法(web.xml)

<web-app>

   <context-param>

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

      <param-value>/WEB-INF/applicationContext-*.xml</param-value>

   </context-param>

<listener>

    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

 </listener>

</web-app>

2方法(web.xml)

<web-app>

   <context-param>

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

      <param-value>/WEB-INF/applicationContext-*.xml</param-value>

   </context-param>

   <servlet>

      <servlet-name>SpringContextServlet</servlet-name>

      <servlet-class>org.springframework.web.context.ContextLoaderServlet</servlet-class>

      <load-on-startup>1</load-on-startup>

   </servlet>

</web-app>

3方法在(struts-config.xml)中加载

 <plug-in className="org.springframework.web.struts.ContextLoaderPlugIn">

        <set-property property="contextConfigLocation" 

            value="/WEB-INF/applicationContext.xml,

                   /WEB-INF/action-servlet.xml"/>

 </plug-in>

转自：http://weijie.blog.51cto.com/340746/66502