微信支付

CODE/smart-community/app-api/src/main/java/com/community/huiju/controller/WxPayController.java

 	@ApiOperation(value = "手机订单支付完成后回调", notes = "手机订单支付完成后回调")
 	@RequestMapping(value = "/wxNotify",method = RequestMethod.POST)
 	public String wxNotify(HttpServletRequest request, HttpServletResponse response){
+		String failResult = "<xml>" + "<return_code><![CDATA[FAIL]]></return_code>" + "<return_msg><![CDATA[失败]]></return_msg>" + "</xml> ";
 		String resXml = "";
 		InputStream inStream;
 		try {
 			
 			// xml转换为map
 			Map<String, String> resultMap = WXPayUtil.xmlToMap(result);
-			System.out.println("返回结果是：" + resultMap);
-			//处理业务逻辑 修改订单状态等
-			String state = wxPayService.wxNotify(resultMap);
+			if (WXPayConstants.SUCCESS.equalsIgnoreCase(resultMap.get("result_code"))) {
+				//处理业务逻辑 修改订单状态等
+				String state = wxPayService.wxNotify(resultMap);
+			}else{
+				return failResult;
+			}
+			
 		} catch (Exception e) {
 			log.error("手机支付回调通知失败",e);
-			String result = "<xml>" + "<return_code><![CDATA[FAIL]]></return_code>" + "<return_msg><![CDATA[失败]]></return_msg>" + "</xml> ";
-			return result;
+			return failResult;
 			
 		}
 		return "";

CODE/smart-community/app-api/src/main/java/com/community/huiju/service/impl/WxPayServiceImpl.java

 		Map<String, String> data = new HashMap<String, String>();
 		data.put("body", "支付测试");
 		//商品号唯一
-		data.put("out_trade_no", String.valueOf(System.currentTimeMillis()));
+		data.put("out_trade_no", String.valueOf(System.currentTimeMillis()) + billInvoiceId);
 		data.put("device_info", "");
 		data.put("fee_type", "CNY");
 		//金额 后台计算
 		data.put("trade_type", "APP");
 		Map<String, String> resp = wxpay.unifiedOrder(data);
 		log.info("下单成功：{}", resp);
+		//插入下单记录表
 		
 		//第二次重新生成签名
 		Map<String, String> secondSignData = new HashMap<String, String>();