网上快餐系统（试试整合）

package ylsy.sjx.xj06.njb.web.action; import java.util.ArrayList; import java.util.Date; import java.util.List; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpSession; import org.apache.struts.action.ActionForm; import org.apache.struts.action.ActionForward; import org.apache.struts.action.ActionMapping; import org.apache.struts.actions.MappingDispatchAction; import ylsy.sjx.xj06.njb.domain.Food; import ylsy.sjx.xj06.njb.domain.Order; import ylsy.sjx.xj06.njb.services.FoodService; import ylsy.sjx.xj06.njb.services.OrderService; public class BuyListAction extends MappingDispatchAction { private FoodService foodService; public FoodService getFoodService() { return foodService; } public void setFoodService(FoodService foodService) { this.foodService = foodService; } private OrderService orderService; public OrderService getOrderService() { return orderService; } public void setOrderService(OrderService orderService) { this.orderService = orderService; } public ActionForward buy(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { String[] names = request.getParameterValues("name"); if (names == null || names.equals("")) { String str = "你还没有点菜，请先点菜！"; request.setAttribute("str", str); List food = foodService.findAllFood(); request.setAttribute("foodList", food); return mapping.findForward("error"); } List buyList = new ArrayList(); double prices = 0; for (int i = 0; i < names.length; i++) { Food f = foodService.findByName(names[i]); buyList.add(f); prices = prices + f.getPrice(); } HttpSession session = request.getSession(true); session.setAttribute("buyList", buyList); session.setAttribute("prices", prices); return mapping.findForward("success"); } public ActionForward buynow(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { String[] names = request.getParameterValues("name"); if (names == null || names.equals("")) { String str = "你还没有点菜，请先点菜！"; request.setAttribute("str", str); List food = foodService.findAllFood(); request.setAttribute("foodList", food); return mapping.findForward("error"); } List buyList = new ArrayList(); double prices = 0; for (int i = 0; i < names.length; i++) { Food f = foodService.findByName(names[i]); buyList.add(f); prices = prices + f.getPrice(); } HttpSession session = request.getSession(); session.setAttribute("buyList", buyList); session.setAttribute("prices", prices); return mapping.findForward("success"); } public ActionForward end(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { return mapping.findForward("success"); } public ActionForward showOrderOne(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { return mapping.findForward("success"); } public ActionForward orderOne(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { String receiveName = request.getParameter("receiveName"); String fullAddress = request.getParameter("fullAddress"); String postalCode = request.getParameter("postalCode"); String mobile = request.getParameter("mobile"); String phone = request.getParameter("phone"); Date date = new Date(); HttpSession session = request.getSession(); session.setAttribute("receiveName", receiveName); session.setAttribute("fullAddress", fullAddress); session.setAttribute("postalCode", postalCode); session.setAttribute("mobile", mobile); session.setAttribute("phone", phone); session.setAttribute("trueOrderTime", date.toString()); return mapping.findForward("success"); } public ActionForward orderTwo(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { HttpSession session = request.getSession(); Order order = new Order(); order.setReceiveName((String)session.getAttribute("receiveName")); order.setFullAddress((String)session.getAttribute("fullAddress")); order.setPostalCode((String)session.getAttribute("postalCode")); order.setMobile((String)session.getAttribute("mobile")); order.setPhone((String)session.getAttribute("phone")); order.setOrderTime((String)session.getAttribute("trueOrderTime")); order.setOrderPrice((Double)session.getAttribute("prices")); orderService.addOrder(order); return mapping.findForward("success"); } //管理员 开始 public ActionForward buynow_admin(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { String[] names = request.getParameterValues("name"); if (names == null || names.equals("")) { String str = "你还没有点菜，请先点菜！"; request.setAttribute("str", str); List food = foodService.findAllFood(); request.setAttribute("foodList", food); return mapping.findForward("error"); } List buyList = new ArrayList(); double prices = 0; for (int i = 0; i < names.length; i++) { Food f = foodService.findByName(names[i]); buyList.add(f); prices = prices + f.getPrice(); } HttpSession session = request.getSession(); session.setAttribute("buyList", buyList); session.setAttribute("prices", prices); return mapping.findForward("success"); } public ActionForward end_admin(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { return mapping.findForward("success"); } public ActionForward buy_admin(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { String[] names = request.getParameterValues("name"); if (names == null || names.equals("")) { String str = "你还没有点菜，请先点菜！"; request.setAttribute("str", str); List food = foodService.findAllFood(); request.setAttribute("foodList", food); return mapping.findForward("error"); } List buyList = new ArrayList(); double prices = 0; for (int i = 0; i < names.length; i++) { Food f = foodService.findByName(names[i]); buyList.add(f); prices = prices + f.getPrice(); } HttpSession session = request.getSession(true); session.setAttribute("buyList", buyList); session.setAttribute("prices", prices); return mapping.findForward("success"); } public ActionForward showOrderOne_admin(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { return mapping.findForward("success"); } public ActionForward orderOne_admin(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { String receiveName = request.getParameter("receiveName"); String fullAddress = request.getParameter("fullAddress"); String postalCode = request.getParameter("postalCode"); String mobile = request.getParameter("mobile"); String phone = request.getParameter("phone"); Date date = new Date(); HttpSession session = request.getSession(); session.setAttribute("receiveName", receiveName); session.setAttribute("fullAddress", fullAddress); session.setAttribute("postalCode", postalCode); session.setAttribute("mobile", mobile); session.setAttribute("phone", phone); session.setAttribu