mark Pay http://git.oschina.net/littleCrazy/dianshangpingtai-zhifu/blob/master/OrderPayController

@Controller 
@RequestMapping("/api/pay/") 
public class OrderPayController extends BaseController{ 
	@Autowired 
	private OrderManager orderManager; 
	@Autowired 
	private ProductByIdCacheManager productByIdCacheManager; 
	@Autowired 
	OrderPaymentTypeRecordManager orderPaymentTypeRecordManager; 
	 
	/** 
	 * 订单支付支付 
	 * @param request 
	 * @return 
	 */ 
	@LoginInterceptor(value=LoginInterceptor.LOGIN, contType=LoginInterceptor.CONT_JOSN_TYPE) 
	@RequestMapping(value="/orderPay") 
	public @ResponseBody Map<String, Object> orderPay(final HttpServletRequest request ,final HttpServletResponse response) { 
		Map<String, Object> resultMap = new HashMap<String, Object> (); 
		Long orderId = StringUtil.nullToLong(request.getParameter("orderId")); 
		String payType = StringUtil.null2Str(request.getParameter("payType")); 
		response.setHeader("Access-Control-Allow-Origin", "*"); 
		 
		try{ 
			String body = "订单支付"; 
			String outTradeNo = ""; 
			String clientIp = RequestUtil.getClientIp(request); 
			 
			// 是否微信请求 
			boolean isWebRequest = RequestUtil.isWeixin(request); 
			Integer paymentType = 0; 
			Long weChatConfigId = null; 
			if(StringUtil.compareObject(payType, "weixin")){ 
                // 微信支付 
				int orderTotal = 0; 
				String notifyURL = RequestUtil.getRequestURL(request) + "/api/order/wxpayNotify.msp"; 
				 
				String openId = StringUtil.null2Str(request.getSession().getAttribute(PortalConstants.SESSION_CURRENT_OPEN_ID)); 
				Map<String, String> orderPayInfoMap = new HashMap<String, String>(); 
				WeChatAppConfig weChatAppConfig = null; 
				if(isWebRequest){ 
                    //微页面-微信公众号支付 
					weChatAppConfig = Constants.WECHAT_APP_CONFIG_MAP.get(StringUtil.null2Str("test")); 
					orderPayInfoMap = WeiXinPayUtil.getWeixinH5PayInfo(weChatAppConfig, outTradeNo, openId, notifyURL, orderTotal, body, clientIp); 
					if(orderPayInfoMap != null && !StringUtil.isNull(orderPayInfoMap.get("code_url"))){ 
                        //跨号支付 
						String codeUrl = StringUtil.null2Str(orderPayInfoMap.get("code_url")); 
						if(StringUtil.isNull(codeUrl)){ 
							resultMap.put(PortalConstants.CODE, PortalConstants.CODE_ERROR); 
							resultMap.put(PortalConstants.MSG, "支付失败"); 
							resultMap.put(PortalConstants.SYSTEMTIME, DateUtil.getCurrentTime()); 
							return resultMap; 
						} 
						 
						//生成二维码图片，并返回地址 
						String filePath = MatrixToImageWriterUtil.saveMatrixImage(codeUrl); 
						if(StringUtil.isNull(filePath)){ 
							resultMap.put(PortalConstants.CODE, PortalConstants.CODE_ERROR); 
							resultMap.put(PortalConstants.MSG, "支付失败"); 
							resultMap.put(PortalConstants.SYSTEMTIME, DateUtil.getCurrentTime()); 
							return resultMap; 
						} 
						String requestURL = RequestUtil.getRequestURL(request); 
						filePath = requestURL + filePath; 
						Map<String, String> paramMap = new HashMap<String, String>(); 
						paramMap.put("imagePath", filePath); 
						paramMap.put("isOther", "1");      //是否跨号支付 
						resultMap.put("orderPayInfo", paramMap); 
						resultMap.put(PortalConstants.CODE, PortalConstants.CODE_SUCCESS); 
						resultMap.put(PortalConstants.MSG, "拉取支付信息成功"); 
						resultMap.put(PortalConstants.SYSTEMTIME, DateUtil.getCurrentTime()); 
						return resultMap;  
					}else{ 
						orderPayInfoMap.put("isOther", "0");      //是否跨号支付 
					} 
				}else{ 
					weChatAppConfig = Constants.WECHAT_APP_CONFIG_MAP.get(StringUtil.null2Str("app_client")); 
					orderPayInfoMap = WeiXinPayUtil.getWeixinAppPayInfo(weChatAppConfig, outTradeNo, openId, notifyURL, orderTotal, body, clientIp); 
				} 
				resultMap.put("orderPayInfo", orderPayInfoMap); 
				paymentType = PaymentType.PAYMENT_TYPE_WECHAT; 
				weChatConfigId = weChatAppConfig.getConfigId(); 
			}else{ 
				String orderTotal = ""; 
				String notifyURL = RequestUtil.getRequestURL(request) + "/api/order/alipayNotify.msp"; 
				String returnURL = RequestUtil.getRequestURL(request) + "/api/order/alipayNotify.msp"; 
				if(isWebRequest){ 
					//浏览器支付宝支付 
					String orderPayURL = RequestUtil.getRequestURL(request) + "/wap/pay.html?orderNo=" + outTradeNo; 
					resultMap.put("orderPayInfo", orderPayURL); 
				}else{ 
					//客户端支付宝支付 
					String orderPayInfo = AliPayUtil.getAliPayAppInfo(AliPayUtil.ALI_PAY_CLT_APP_TYPE, outTradeNo, orderTotal, body, notifyURL, returnURL); 
					resultMap.put("orderPayInfo", orderPayInfo); 
				} 
				paymentType = PaymentType.PAYMENT_TYPE_ALIPAY; 
			} 
			 
			//记录客户端调用支付方式 
			OrderPaymentTypeRecord record = new OrderPaymentTypeRecord(); 
			record.setOrderId(orderId); 
			record.setPaymentType(paymentType); 
			record.setWeChatConfigId(weChatConfigId); 
			record.setCreateTime(new Date()); 
			record.setUpdateTime(new Date()); 
			record.setSyncNumber(0); 
			orderPaymentTypeRecordManager.save(record); 
			 
			resultMap.put(PortalConstants.CODE, PortalConstants.CODE_SUCCESS); 
			resultMap.put(PortalConstants.MSG, "拉取支付信息成功"); 
			resultMap.put(PortalConstants.SYSTEMTIME, DateUtil.getCurrentTime()); 
			return resultMap; 
		}catch(Exception e){ 
			e.printStackTrace(); 
		} 
		 
		resultMap.put(PortalConstants.CODE, PortalConstants.CODE_ERROR); 
		resultMap.put(PortalConstants.MSG, this.getText("获取支付失败")); 
		resultMap.put(PortalConstants.SYSTEMTIME, DateUtil.getCurrentTime()); 
		return resultMap; 
	} 
}





@Controller
@RequestMapping("/api/order/")
public class OrderPayNotifyController extends BaseController{
	// 定义锁对象
	private static Lock lock = new ReentrantLock();
	@Autowired
	private OrderManager orderManager;
	@Autowired
	private OrderByIdCacheManager orderByIdCacheManager;
	@Autowired
	OrderPaymentTypeRecordManager orderPaymentTypeRecordManager;
	
	/**
	 * 更新订单支付成功信息
	 * @param orderId
	 * @param outTradeNo
	 * @param transactionId
	 * @param typeCode
	 * @return
	 */
	public static void updateOrderPaymentSuccStatus(Long orderId, String outTradeNo, String transactionId, Integer paymentType, Long weChatConfigId){
		
	}
	
	/**
	 * 微信支付回调通知
	 * @param request
	 * @param response
	 */
	@RequestMapping(value="/wxpayNotify")
	public void wxpayNotify(final HttpServletRequest request, HttpServletResponse response) {
		try{
			String resultXML = FileIO.inputStream2String(request.getInputStream());
			log.info(String.format("weChatPayNotify[XML]==>[%s]", resultXML));
			
			Map<String, Object> notifyObjectMap = XmlParseUtil.xmlCont2Map(resultXML);
			if(notifyObjectMap != null 
					&& notifyObjectMap.size() > 0
					&& notifyObjectMap.containsKey("return_code")
					&& StringUtil.compareObject("SUCCESS", StringUtil.null2Str(notifyObjectMap.get("return_code")))){
				String appid  = StringUtil.null2Str(notifyObjectMap.get("appid"));
				String transactionId = StringUtil.null2Str(notifyObjectMap.get("transaction_id"));
				String outTradeNo = StringUtil.null2Str(notifyObjectMap.get("out_trade_no"));
				String sign = StringUtil.null2Str(notifyObjectMap.get("sign"));
				
                //标识微信支付 1 或者 微信公众号支付 5
				WeChatAppConfig weChatAppConfig = Constants.WECHAT_APP_ID_MAP.get(appid);
				if(weChatAppConfig == null || weChatAppConfig.getAppId() == null){
					this.writeTextResponse(response, "<xml><return_code><![CDATA[FAIL]]></return_code></xml>");
					return;
				}
				
				notifyObjectMap.remove("sign");
				String notifySign = WeiXinPayUtil.getNotifySignString(notifyObjectMap, weChatAppConfig.getSecretKey());
				// 验证签名是否正确
				if(StringUtil.compareObject(notifySign, sign)){
					Order order = this.orderManager.getOrderByOrderNo(outTradeNo);
					if(order != null && order.getOrderId() != null){
						//根据支付流水号获取支付信息
						MsgModel<String> msModel = WeiXinPayUtil.getQueryPayInfo(weChatAppConfig, transactionId, null);
						int orderTotal = WeiXinPayUtil.orderAmountToBranch(order.getOrderAmount());
						if(StringUtil.nullToBoolean(msModel.getIsSucc()) && StringUtil.compareObject(msModel.getData(), orderTotal)){
							OrderPayNotifyController.updateOrderPaymentSuccStatus(order.getOrderId(), outTradeNo, transactionId, PaymentType.PAYMENT_TYPE_WECHAT, weChatAppConfig.getConfigId());
							
							//删除订单对应的支付方式记录
							orderPaymentTypeRecordManager.deleteByOrderId(order.getOrderId());
							this.writeTextResponse(response, "<xml><return_code><![CDATA[SUCCESS]]></return_code><return_msg><![CDATA[OK]]></return_msg></xml>");
							return;
						}
					}
				}
			}
		}catch(Exception e){
			e.printStackTrace();
		}
		this.writeTextResponse(response, "<xml><return_code><![CDATA[FAIL]]></return_code></xml>");
	}
	
	/**
	 * 支付宝支付回调通知
	 * @param request
	 * @param response
	 */
	@RequestMapping(value="/alipayNotify")
	public void alipayNotify(final HttpServletRequest request, HttpServletResponse response) {
		Map<String, String> params = new HashMap<String, String>(); //将异步通知中收到的待验证所有参数都存放到map中
		Map<String, String[]> requestParams = request.getParameterMap();
		StringBuffer paramBuffer = new StringBuffer();
		if(requestParams != null && requestParams.size() > 0){
			for (Iterator<String> iter = requestParams.keySet().iterator(); iter.hasNext(); ) {
				String name = iter.next();
				String[] values = (String[])requestParams.get(name);
				String valueStr = "";
				for (int i = 0; i < values.length; i++) {
					valueStr = i == values.length - 1 ? new StringBuilder().append(valueStr).append(values[i]).toString() : new StringBuilder().append(valueStr).append(values[i]).append(",").toString();
				}

				params.put(name, valueStr);
				paramBuffer.append(new StringBuilder().append(StringUtil.null2Str(name)).append("=").append(StringUtil.null2Str(valueStr)).append(",").toString());
			}
		}

		String out_trade_no = StringUtil.null2Str(params.get("out_trade_no"));
		String trade_no = StringUtil.null2Str(params.get("trade_no"));
		String trade_status = StringUtil.null2Str(params.get("trade_status"));
		log.info(String.format("quickPayment[record]==>[%s]", paramBuffer.toString()));
		
		boolean verify = AliPayUtil.verify(params);
		if(verify){
			try{
				if(trade_status.equals("TRADE_FINISHED") || trade_status.equals("TRADE_SUCCESS")){
					Order order = this.orderManager.getOrderByOrderNo(out_trade_no);
					if(order != null && order.getOrderId() != null){
						//根据支付流水号获取支付信息
						MsgModel<String> msModel = AliPayUtil.getQueryAliPayInfo(out_trade_no, trade_no);
						if(StringUtil.nullToBoolean(msModel.getIsSucc()) && StringUtil.compareObject(msModel.getData(), StringUtil.formatDouble2Str(order.getOrderAmount()))){
							OrderPayNotifyController.updateOrderPaymentSuccStatus(order.getOrderId(), out_trade_no, trade_no, PaymentType.PAYMENT_TYPE_ALIPAY, null);
							//删除订单对应的支付方式记录
							orderPaymentTypeRecordManager.deleteByOrderId(order.getOrderId());
							this.writeTextResponse(response, "success");
							return;
						}
					}
				}
			}catch(Exception ex){
				ex.printStackTrace();
			}
		}
		
		this.writeTextResponse(response, "fail");
	}
}