基于JavaWeb的在线商城.zip

package yanggc.servlets; import java.util.Date; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import yanggc.base.BaseServlet; import yanggc.domain.Cart; import yanggc.domain.CartItem; import yanggc.domain.OrderItem; import yanggc.domain.Orders; import yanggc.domain.User; import yanggc.service.OrderService; import yanggc.serviceImp.OrderServiceImp; import yanggc.utils.PageModel; import yanggc.utils.PaymentUtil; import yanggc.utils.UUIDUtils; public class OrderServlet extends BaseServlet { private static final long serialVersionUID = 1L; public String saveOrder(HttpServletRequest request, HttpServletResponse response) throws Exception { User user = (User) request.getSession().getAttribute("user"); if(null == user) { request.setAttribute("msg", "请登录后再进行相关操作..."); request.getRequestDispatcher("yanggengchen_v3.0/jsp/info.jsp"); return "/jsp/info.jsp"; } Cart cart = (Cart) request.getSession().getAttribute("cart"); if(null == cart) { cart = new Cart(); request.getSession().setAttribute("cart", cart); } Orders orders = new Orders(); //订单对象赋予属性 orders.setOid(UUIDUtils.getId()); orders.setOrdertime(new Date()); orders.setTotal(cart.getTotal()); orders.setUser(user); orders.setState(1); //遍历购物车上的map for ( CartItem ct : cart.getCartItems()) { OrderItem orderItem = new OrderItem(); orderItem.setItemid(UUIDUtils.getId()); orderItem.setProduct(ct.getPro()); orderItem.setOrders(orders); orderItem.setQuantity(ct.getNum()); orderItem.setTotal(ct.getSubTotal()); orders.getList().add(orderItem); } OrderServiceImp orderService = new OrderServiceImp(); orderService.saveOrder(orders); System.out.println("订单信息已经持久化...."); cart.clearCart(); request.setAttribute("order", orders); return "/jsp/order_info.jsp"; } public String findOrderByOid(HttpServletRequest request, HttpServletResponse response) throws Exception { String oid = request.getParameter("oid"); OrderServiceImp orderService = new OrderServiceImp(); Orders order = orderService.findOrderByOid(oid); request.setAttribute("order", order); return "/jsp/order_info.jsp"; } public String findMyOrdersWithPage(HttpServletRequest request, HttpServletResponse response) throws Exception { User user = (User)request.getSession().getAttribute("user"); int num = Integer.parseInt(request.getParameter("num")); OrderServiceImp orderService = new OrderServiceImp(); PageModel pm = orderService.findMyOrdersWithPage(user, num); System.out.println("pm="+pm); System.out.println("page.list="+pm.getList()); request.setAttribute("page", pm); return "/jsp/order_list.jsp"; } /*//payOrder public String payOrder(HttpServletRequest request, HttpServletResponse response) throws Exception { //接收5个参数 System.out.println("进入payOrder方法...."); String oid=request.getParameter("oid"); String name=request.getParameter("name"); String address=request.getParameter("address"); String telephone=request.getParameter("telephone"); String pd_FrpId=request.getParameter("pd_FrpId"); //根据订单OID查询订单,目的:获取金额 OrderService orderService=new OrderServiceImp(); Orders order=orderService.findOrderByOid(oid); System.out.println("oid="+oid+"name="+name+"address="+address+"telephone="+telephone); //更新订单3个属性 order.setAddress(address); order.setName(name); order.setTelephone(telephone); orderService.updateOrder(order); //拼凑原文+密文,向易宝支付发起请求 // 把付款所需要的参数准备好: String p0_Cmd = "Buy"; //商户编号 String p1_MerId = "10001126856"; //订单编号 String p2_Order = oid; //金额 String p3_Amt = "0.01"; String p4_Cur = "CNY"; String p5_Pid = ""; String p6_Pcat = ""; String p7_Pdesc = ""; //接受响应参数的Servlet String p8_Url = "http://localhost:8080/yanggengchen_v3.0/OrderServlet?method=callBack"; String p9_SAF = ""; String pa_MP = ""; String pr_NeedResponse = "1"; //公司的秘钥 String keyValue = "69cl522AV6q613Ii4W6u8K6XuW8vM1N6bFgyv769220IuYe9u37N4y7rI4Pl"; //调用易宝的加密算法,对所有数据进行加密,返回电子签名 String hmac = PaymentUtil.buildHmac(p0_Cmd, p1_MerId, p2_Order, p3_Amt, p4_Cur, p5_Pid, p6_Pcat, p7_Pdesc, p8_Url, p9_SAF, pa_MP, pd_FrpId, pr_NeedResponse, keyValue); StringBuffer sb = new StringBuffer("https://www.yeepay.com/app-merchant-proxy/node?"); sb.append("p0_Cmd=").append(p0_Cmd).append("&"); sb.append("p1_MerId=").append(p1_MerId).append("&"); sb.append("p2_Order=").append(p2_Order).append("&"); sb.append("p3_Amt=").append(p3_Amt).append("&"); sb.append("p4_Cur=").append(p4_Cur).append("&"); sb.append("p5_Pid=").append(p5_Pid).append("&"); sb.append("p6_Pcat=").append(p6_Pcat).append("&"); sb.append("p7_Pdesc=").append(p7_Pdesc).append("&"); sb.append("p8_Url=").append(p8_Url).append("&"); sb.append("p9_SAF=").append(p9_SAF).append("&"); sb.append("pa_MP=").append(pa_MP).append("&"); sb.append("pd_FrpId=").append(pd_FrpId).append("&"); sb.append("pr_NeedResponse=").append(pr_NeedResponse).append("&"); sb.append("hmac=").append(hmac); System.out.println(sb.toString()); // 使用重定向： response.sendRedirect(sb.toString()); return null; } public String callBack(HttpServletRequest request, HttpServletResponse response) throws Exception { //接受支付结果，判断如果支付成功，更新订单状态，做对应的提示 // 验证请求来源和数据有效性 // 阅读支付结果参数说明 // System.out.println("=============================================="); String p1_MerId = request.getParameter("p1_MerId"); String r0_Cmd = request.getParameter("r0_Cmd"); String r1_Code = request.getParameter("r1_Code"); String r2_TrxId = request.getParameter("r2_TrxId"); String r3_Amt = request.getParameter("r3_Amt"); String r4_Cur = request.getParameter("r4_Cur"); String r5_Pid = request.getParameter("r5_Pid"); String r6_Order = request.getParameter("r6_Order"); String r7_Uid = request.getParameter("r7_Uid"); String r8_MP = request.getParameter("r8_MP"); String r9_BType = request.getParameter("r9_BType"); String rb_BankId = request.getParameter("rb_BankId"); String ro_BankOrderId = request.getParameter("ro_BankOrderId"); String rp_PayDate = request.getParameter("rp_PayDate"); String rq_CardNo = request.getParameter("rq_CardNo"); String ru_Trxtime = request.getParameter("ru_Trxtime"); // hmac String hmac = request.getParameter("hmac"); // 利用本地密钥和加密算法 加密数据 String keyValue = "69cl522AV6q613Ii4W6u8K6XuW8vM1N6bFgyv769220IuYe9u37N4y7rI4Pl"; boolean isValid = PaymentUtil.verifyCallback(hmac, p1_MerId, r0_Cmd, r1_Code, r2_TrxId, r3_Amt, r4_Cur, r5_Pid, r6_Order, r7_Uid, r8_MP, r9_BType, keyValue); if (isValid) { // 有效 if (r9_BType.equals("1")) { // 浏览器重定向 response.setContentType("text/html;charset=utf-8"); //更新订单状态 OrderService OrderService=new OrderServiceImp(); Orders order=OrderService.findOrderByOid(r6_Order); order.setState(2); OrderService.updateOrder(order); //response.getWriter().println("支付成功！订单号：" + r6_Order + "金额：" + r3_Amt); request.setAttribute("msg", "支付成功！订单号：" + r6_Order + "金额：" + r3_Amt); return "/jsp/info.jsp"; } } else { request.setAttribute("msg", "数据被篡改"); throw new RuntimeException("数据被篡改！"); } return "/jsp/info.jsp"; }*/