基于Maven构建的yosebook-ssm项目设计源码

package com.liddhome.web; import java.io.IOException; import java.math.BigDecimal; import java.util.ArrayList; import java.util.Date; import java.util.List; import java.util.Properties; import javax.servlet.ServletException; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.ui.ModelMap; import org.springframework.web.bind.annotation.RequestMapping; import com.liddhome.entity.CartItem; import com.liddhome.entity.Order; import com.liddhome.entity.OrderItem; import com.liddhome.entity.User; import com.liddhome.pager.PageBean; import com.liddhome.service.CartItemService; import com.liddhome.service.OrderService; import com.liddhome.util.commons.CommonUtil; import com.liddhome.util.payment.PaymentUtil; @Controller @RequestMapping("/order") public class OrderController{ @Autowired private OrderService orderService; @Autowired private CartItemService cartItemService; private int getPc(HttpServletRequest request){ int pc = 1; String param = request.getParameter("pc"); if(param!=null && !param.trim().isEmpty()){ try{ pc = Integer.parseInt(param); }catch(RuntimeException e){ } } return pc; } private String getUrl(HttpServletRequest request){ String url = request.getRequestURI()+"?"+request.getQueryString(); int index = url.lastIndexOf("&pc="); if(index!=-1){ url = url.substring(0, index); } return url; } @RequestMapping("/paymentPre.do") public String paymentPre(ModelMap map,String oid){ map.addAttribute("order", orderService.load(oid)); return "/jsps/order/pay"; } /** * 支付方法 * @param req * @param resp * @return * @throws ServletException * @throws IOException */ @RequestMapping("/payment.do") public String payment(String oid,String total,String yh) throws IOException{ Properties props = new Properties(); props.load(this.getClass().getClassLoader().getResourceAsStream("payment.properties")); /* * 1. 准备13个参数 */ String p0_Cmd = "Buy";//业务类型，固定值Buy String p1_MerId = props.getProperty("p1_MerId");//商号编码，在易宝的唯一标识 String p2_Order = oid;//订单编码 String p3_Amt = "0.01";//支付金额 total String p4_Cur = "CNY";//交易币种，固定值CNY String p5_Pid = "";//商品名称 String p6_Pcat = "";//商品种类 String p7_Pdesc = "";//商品描述 String p8_Url = props.getProperty("p8_Url");//在支付成功后，易宝会访问这个地址。 String p9_SAF = "";//送货地址 String pa_MP = "";//扩展信息 String pd_FrpId = yh;//支付通道 String pr_NeedResponse = "1";//应答机制，固定值1 /* * 2. 计算hmac * 需要13个参数 * 需要keyValue * 需要加密算法 */ String keyValue = props.getProperty("keyValue"); 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); /* * 3. 重定向到易宝的支付网关 */ StringBuilder sb = new StringBuilder("https://www.yeepay.com/app-merchant-proxy/node"); sb.append("?").append("p0_Cmd=").append(p0_Cmd); sb.append("&").append("p1_MerId=").append(p1_MerId); sb.append("&").append("p2_Order=").append(p2_Order); sb.append("&").append("p3_Amt=").append(p3_Amt); sb.append("&").append("p4_Cur=").append(p4_Cur); sb.append("&").append("p5_Pid=").append(p5_Pid); sb.append("&").append("p6_Pcat=").append(p6_Pcat); sb.append("&").append("p7_Pdesc=").append(p7_Pdesc); sb.append("&").append("p8_Url=").append(p8_Url); sb.append("&").append("p9_SAF=").append(p9_SAF); sb.append("&").append("pa_MP=").append(pa_MP); sb.append("&").append("pd_FrpId=").append(pd_FrpId); sb.append("&").append("pr_NeedResponse=").append(pr_NeedResponse); sb.append("&").append("hmac=").append(hmac); return "redirect:"+sb.toString(); } /** * 回馈方法 * 当支付成功时，易宝会访问这里 * 用两种方法访问： * 1. 引导用户的浏览器重定向(如果用户关闭了浏览器，就不能访问这里了) * 2. 易宝的服务器会使用点对点通讯的方法访问这个方法。（必须回馈success，不然易宝服务器会一直调用这个方法） * @param req * @param resp * @return * @throws ServletException * @throws IOException */ @RequestMapping("/back.do") public String back(HttpServletRequest req, HttpServletResponse resp) throws IOException { /* * 1. 获取12个参数 */ String p1_MerId = req.getParameter("p1_MerId"); String r0_Cmd = req.getParameter("r0_Cmd"); String r1_Code = req.getParameter("r1_Code"); String r2_TrxId = req.getParameter("r2_TrxId"); String r3_Amt = req.getParameter("r3_Amt"); String r4_Cur = req.getParameter("r4_Cur"); String r5_Pid = req.getParameter("r5_Pid"); String r6_Order = req.getParameter("r6_Order"); String r7_Uid = req.getParameter("r7_Uid"); String r8_MP = req.getParameter("r8_MP"); String r9_BType = req.getParameter("r9_BType"); String hmac = req.getParameter("hmac"); /* * 2. 获取keyValue */ Properties props = new Properties(); props.load(this.getClass().getClassLoader().getResourceAsStream("payment.properties")); String keyValue = props.getProperty("keyValue"); /* * 3. 调用PaymentUtil的校验方法来校验调用者的身份 * >如果校验失败：保存错误信息，转发到msg.jsp * >如果校验通过： * * 判断访问的方法是重定向还是点对点，如果要是重定向 * 修改订单状态，保存成功信息，转发到msg.jsp * * 如果是点对点：修改订单状态，返回success */ boolean bool = 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(!bool) { req.setAttribute("code", "error"); req.setAttribute("msg", "无效的签名，支付失败！（你不是好人）"); return "/jsps/msg"; } if(r1_Code.equals("1")) { orderService.updateStatus(r6_Order, 2); if(r9_BType.equals("1")) { req.setAttribute("code", "success"); req.setAttribute("msg", "恭喜，支付成功！"); return "/jsps/msg"; } else if(r9_BType.equals("2")) { resp.getWriter().print("success"); } } return null; } @RequestMapping("/confirm.do") public String confirm(ModelMap map,String oid){ int status = orderService.findStatus(oid); if(status!=3){ map.addAttribute("code", "error"); map.addAttribute("msg", "状态不对，不能确认收货！"); return "/jsps/msg"; } orderService.updateStatus(oid, 4);//设置状态为确认收货 map.addAttribute("code", "success"); map.addAttribute("msg", "恭喜，交易成功！"); return "/jsps/msg"; } @RequestMapping("/cancel.do") public String cancel(ModelMap map,String oid){ int status = orderService.findStatus(oid); if(status!=1){ map.addAttribute("code", "error"); map.addAttribute("msg", "状态不对，不能取消！"); return "/jsps/msg"; } orderService.updateStatus(oid, 5);//设置状态为取消 map.addAttribute("code", "success"); map.addAttribute("msg", "您的订单已取消成功！"); return "/jsps/msg"; } @RequestMapping("/load.do") public String load(ModelMap map,String oid,String btn) throws ServletException, IOException { Order order = orderService.load(oid); map.addAttribute("order", order); map.addAttribute("btn", btn); return "/jsps/order/desc"; } @RequestMapping("/createOrder.do") public String createOrder(HttpServletRequest request){ String cartItemIds = request.getParameter("cartItemIds"); List<CartItem> cartItemList = cartItemService.loadCartItems(cartItemIds); //创建order Order order = new Order(); order.setOid(CommonUtil.uuid()); or