Spring的xml加载方式

一：类加载方式即调用JAVA代码来加载XML(允许一次加载多个XML)

<servlet>      <servlet-name>app</servlet-name>      <servlet-class>                org.springframework.web.servlet.DispatcherServlet      </servlet-class>      <context-param>            <param-name>contextConfigLocation</param-name>            <param-value>                 /WEB-INF/applicationContext*.xml,                 /WEB-INF/spring*.xml          </param-value>      </context-param>      <load-on-startup>1</load-on-startup>     </servlet>