Struts DispatchAction

Struts
首先用CCTVAction继承DispatchAction

package com.hcwy.struts.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.DispatchAction;

public class CCTVAction extends DispatchAction {

	protected ActionForward dispatchMethod(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response, String string) throws Exception {
		System.out.println("我进来了");
		ActionForward forward=super.dispatchMethod(mapping, form, request, response, string);
		return forward;
	}
}


然后生成个struts DispatchAction类直接继承CCTVAction
/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.hcwy.struts.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.DispatchAction;
import com.hcwy.struts.form.AdminForm;

/** 
 * MyEclipse Struts
 * Creation date: 03-26-2008
 * 
 * XDoclet definition:
 * @struts.action path="/admin" name="adminForm" input="/form/admin.jsp" scope="request" validate="true"
 */
public class AdminAction extends CCTVAction {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward aa(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		AdminForm adminForm = (AdminForm) form;// TODO Auto-generated method stub
		return null;
	}

看我config文件

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.2//EN" "http://struts.apache.org/dtds/struts-config_1_2.dtd">

<struts-config>
  <data-sources />
  <form-beans >
    <form-bean name="adminForm" type="com.hcwy.struts.form.AdminForm" />

  </form-beans>

  <global-exceptions />
  <global-forwards />
  <action-mappings >
    <action
      attribute="adminForm"
      input="/form/admin.jsp"
      name="adminForm"
      path="/admin"
      scope="request"
      parameter="act"
      type="com.hcwy.struts.action.AdminAction" />

  </action-mappings>

  <message-resources parameter="com.hcwy.struts.ApplicationResources" />
</struts-config>

最后 看index.jsp
  <a href="admin.do?act=aa">aaaa</a>
大家看看控制台打了些什么 呵呵