<htmk:forward>对应在struts-config.xml中应配置全局的forward
当你想访问http://localhost:9999/strutsdemo/时（不含任何.do），需要在index.jsp中定义一个<logic:forward name="ABC">
例如：
index.jsp:
<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%>
<%@ taglib uri="/struts-logic" prefix="logic" %>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<<logic:forward name="reguserui"/>
struts-config.xml:
<struts-config>
<global-forwards>
<forward name="reguserui" path="/RegUserUI.htm"></forward>
</global-forwards>
<action-mappings>
<action path="/RegUserUI" type="cn.user.strutsdemo.actions.RegUserUI">
<forward name="success" path="/WEB-INF/user/regUser.jsp"></forward>
</action>
.....................
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DEMO:
1.
<Action></Action>中的<forward>首先在<Action>内部找success，如果没有，会去全局<forward>里面找success.
2.
如果很多<Action>里面都需要访问success并且返回的路径也一样，那么应该把success放置全局<forward>中
