MiniHR tiles in struts1.3.10

1.tiles 定义文件的头部：
<!DOCTYPE tiles-definitions PUBLIC
       "-//Apache Software Foundation//DTD Tiles Configuration 1.3//EN"
       "http://struts.apache.org/dtds/tiles-config_1_3.dtd">

2.Here's how to use Tiles in your own application:

    * Ensure that a struts-tiles.jar is available in the WEB-INF/lib directory of your web application.
    * Add this init-param to the Action Servlet definition in web.xml:

          <init-param>
              <param-name>chainConfig</param-name>
              <param-value>org/apache/struts/tiles/chain-config.xml</param-value>
          </init-param>
         

    * Configure the Tiles Plugin to load your definitions.

          <plug-in className="org.apache.struts.tiles.TilesPlugin">
          <set-property
              property="definitions-config"
                 value="/WEB-INF/tiles-defs.xml"/>
          </plug-in>
         

    * At the top of each JSP page that will use the Tiles custom tags, add a line that declares the Tiles custom tag library.

          <%@ taglib uri="http://struts.apache.org/tags-tiles" prefix="tiles" %>