shopping购物网站

package com.shopping.struts.action; import java.io.UnsupportedEncodingException; import java.util.Date; import java.util.List; 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.action.ActionMessage; import org.apache.struts.action.ActionMessages; import org.apache.struts.actions.DispatchAction; import com.shopping.hibernate.dao.CartDAO; import com.shopping.hibernate.dao.CategoryDAO; import com.shopping.hibernate.dao.MemberDAO; import com.shopping.hibernate.dao.MerchandiseDAO; import com.shopping.hibernate.dao.MessageDAO; import com.shopping.hibernate.po.Cart; import com.shopping.hibernate.po.Member; import com.shopping.hibernate.po.Message; public class WelcomeAction extends DispatchAction { public ActionForward welcome(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) { List cateList = null; //商品分类 List cateList1 = null ; List cateList2 = null ; List cateList3 = null ; List cateList4 = null ; List cateList5 = null ; List cateList6 = null ; List cateList7 = null ; List smerList = null; //特价 List emerList = null; //二手 List merList=null; //新品 List pmerList=null; //排行 int paseSize = 3; //一页包含4条记录 int pageNo = 1; //当前为第一页 String cate = null ; CategoryDAO categoryDAO = new CategoryDAO() ; CartDAO cartDAO = new CartDAO(); Cart cart = null; try { cateList = categoryDAO.browseCategory() ; //显示所有rootCate request.setAttribute("cateList", cateList); cateList1 = categoryDAO.ShowCategory("图书音像"); //显示图书音像的分类 request.setAttribute("cateList1",cateList1); cateList2 = categoryDAO.ShowCategory("数码家电"); //显示数码家电的分类 request.setAttribute("cateList2",cateList2); cateList3 = categoryDAO.ShowCategory("家居建材"); //显示家居建材的分类 request.setAttribute("cateList3",cateList3); cateList4 = categoryDAO.ShowCategory("时尚运动"); //显示时尚运动的分类 request.setAttribute("cateList4",cateList4); cateList5 = categoryDAO.ShowCategory("男女服饰"); //显示男女服饰的分类 request.setAttribute("cateList5",cateList5); cateList6 = categoryDAO.ShowCategory("美容护肤"); //显示美容护肤的分类 request.setAttribute("cateList6",cateList6); cateList7 = categoryDAO.ShowCategory("食品保健"); //显示食品保健的分类 request.setAttribute("cateList7",cateList7); MerchandiseDAO merchandiseDAO = new MerchandiseDAO() ; merList =merchandiseDAO.browseMer(paseSize,pageNo,cate,"false","false",0); smerList =merchandiseDAO.browseMer(paseSize,pageNo,cate,"true","false",0); emerList =merchandiseDAO.browseMer(paseSize,pageNo,cate,"false","true",0); pmerList =merchandiseDAO.browseMers(); Member member = (Member)request.getSession().getAttribute("member"); if (member!=null) { cart = cartDAO.loadCart(member); //重新加载购物车 request.getSession().setAttribute("cart", cart); } if (smerList!=null)request.setAttribute("smerList", smerList); if (merList!=null)request.setAttribute("merList", merList); if (emerList!=null)request.setAttribute("emerList", emerList); request.setAttribute("pmerList", pmerList); } catch (Exception e) { e.printStackTrace(); } return new ActionForward("/welcome.jsp") ; } /* * 进入用户的后台管理界面 */ public ActionForward account(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) { List cateList = null; //商品分类 List cateList1 = null ; List cateList2 = null ; List cateList3 = null ; List cateList4 = null ; List cateList5 = null ; List cateList6 = null ; List cateList7 = null ; Integer id = null; List messageList=null; //留言 Member mem = null; //会员 MemberDAO memberDAO= new MemberDAO(); List merList = null ; List cartMerList = null ; MerchandiseDAO merchandiseDAO = new MerchandiseDAO(); MessageDAO messageDAO= new MessageDAO(); CategoryDAO categoryDAO = new CategoryDAO() ; CartDAO cartDAO = new CartDAO() ; try { cateList = categoryDAO.browseCategory() ; //显示所有rootCate request.setAttribute("cateList", cateList); request.getSession().setAttribute("cateList", cateList); cateList1 = categoryDAO.ShowCategory("图书音像"); //显示图书音像的分类 request.setAttribute("cateList1",cateList1); request.getSession().setAttribute("cateList1", cateList1); cateList2 = categoryDAO.ShowCategory("数码家电"); //显示数码家电的分类 request.setAttribute("cateList2",cateList2); request.getSession().setAttribute("cateList2", cateList2); cateList3 = categoryDAO.ShowCategory("家居建材"); //显示家居建材的分类 request.setAttribute("cateList3",cateList3); request.getSession().setAttribute("cateList3", cateList3); cateList4 = categoryDAO.ShowCategory("时尚运动"); //显示时尚运动的分类 request.setAttribute("cateList4",cateList4); request.getSession().setAttribute("cateList4", cateList4); cateList5 = categoryDAO.ShowCategory("男女服饰"); //显示男女服饰的分类 request.setAttribute("cateList5",cateList5); request.getSession().setAttribute("cateList5", cateList5); cateList6 = categoryDAO.ShowCategory("美容护肤"); //显示美容护肤的分类 request.setAttribute("cateList6",cateList6); request.getSession().setAttribute("cateList6", cateList6); cateList7 = categoryDAO.ShowCategory("食品保健"); //显示食品保健的分类 request.setAttribute("cateList7",cateList7); request.getSession().setAttribute("cateList7", cateList7); mem =(Member)request.getSession().getAttribute("member"); if (request.getParameter("id")!=null){ id = new Integer(request.getParameter("id")); } if (id!=null){ mem = memberDAO.loadMem(id); } messageList=messageDAO.browseMessage(3,1,mem); if(messageList!=null)request.setAttribute("messageList",messageList); request.getSession().setAttribute("messageList", messageList); merList = merchandiseDAO.loadMer(mem,5,1); //取出该会员的商品 request.setAttribute("memMer",merList); cartMerList = cartDAO.browseCart(mem,3,1); //浏览购物车中的商品列表 request.setAttribute("cartMerList", cartMerList) ; } catch (Exception e) { e.printStackTrace(); } return new ActionForward("/account.jsp") ; //return new ActionForward("/merchandise.jsp") ; } /* * 修改用户信息 */ public ActionForward editUser(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) { List cateList = null; //商品分类 List cateList1 = null ; List cateList2 = null ; List cateList3 = null ; List cateList4 = null ; List cateList5 = null ; List cateList6 = null ; List cateList7 = null ; Integer id = null; List messageList=null; //留言 Member mem = null; //会员 //Set messageset=null; //Iterator messageiterator=null; MemberDAO memberDAO= new MemberDAO(); MessageDAO messageDAO= new MessageDAO(); CategoryDAO categoryDAO = new CategoryDAO() ; try { cateList = categoryDAO.browseCategory() ; //显示所有rootCate request.setAttribute("cateList", cateList); request.getSession().setAttribute("cateList", cateList); cateList1 = categoryDAO.ShowCategory("图书音像");