homeaction.java

图书商城系统

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.tang.struts.action;

import java.util.ArrayList;

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

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;



/**
 * MyEclipse Struts Creation date: 05-20-2008
 * 
 * XDoclet definition:
 * 
 * @struts.action validate="true"
 */
public class HomeAction extends Action {
	/*
	 * Generated Methods
	 */

	/**
	 * Method execute
	 * 
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub
		String target = "car";
		HttpSession session = request.getSession();
		String username = (String) session.getAttribute("user");
		ArrayList al = null;
			if(session.getAttribute("car")==null){
				al = new ArrayList();
				session.setAttribute("car", al);
			}
		StringBuffer homes = new StringBuffer();
		homes = homes
				.append("<table height=600><tr><td>"
						+ username
						+ "������</td></tr>"
						+ "<tr><td><a href=home.do><font size=2 color=gray>��������</font></a></td></tr>"
						+ "<tr><td><a href=collect.do><font size=2 color=gray>收藏夹</font></a></td></tr>"
						+ "<tr><td><a href=home.do><font size=2 color=gray>�购物车�ﳵ</font></a></td></tr>"
						+"<tr><td><hr width=\"175\" size=\"1\" color=\"gray\"></hr></td></tr>"
						+ "<tr><td><a href=update.do><font size=2 color=gray>�޸�����个人信息修改</font></a></td></tr>"
						+ "<tr><td><a href=modify.do><font size=2 color=gray>�޸�����个人信息</font></a></td></tr>"
						+ "<tr><td><a href=mydata.do><font size=2 color=gray>������个人信息</font></a></td></tr>"
						+ "</table>");
		session.setAttribute("homes", homes);
		return mapping.findForward(target);
	}
}