JAVA接收第三方的消息的推送，物联网的设备端的消息推送

设备端，进行消息推送，就是设备的一些信息，比如电量的值，和是否推送成功的状态值

其推送的值的格式是json的格式，推送的标识的cmd,我这里列子是cmd:"signal_test_status"

接收推送的代码是

*/
@RestController("DeviceSendController")
@RequestMapping("/api/device")
public class DeviceSendController {

   @Autowired   private RoomService roomService;
   @Autowired   private RoomPublicService roomPublicService;
   @Autowired   private HotelService hotelService;
   @Autowired   private OperatorInfoService operatorInfoService;
   @Autowired   private RequestToDeviceRecordService requestToDeviceRecordService;

   public static Map<String, DeviceAccessToken> appidtokenMap = new HashMap<String, DeviceAccessToken>(); //临时存储

//   2.2.1获取接口凭证
//   URL ： https://[域名]/v1/token?appid=APPID&secret=SECRET
   @RequestMapping(value = "/v1/token",method = RequestMethod.GET)
@ResponseBody
public DeviceAccessToken getToken(String appid,String secret){

       DeviceAccessToken d = appidtokenMap.get(appid);
       if(d==null || !d.isAvailable()){
           d = new DeviceAccessToken();
           Hotel h = hotelService.getHotelByAppid(appid);
           if(h==null ){
               d.setCode(10003);
               return d;
           }

           if(!h.getSecret().equals(secret)){
               d.setCode(10001);
               return d;
           }

           d.setExpired_in(1000*3600*2);
           d.setCode(0);
           d.setTimeNow();
//           d.setToken(OpenDoorUtilMany.getDigitRamdom());
           d.setToken(System.nanoTime()+"");

           appidtokenMap.put(appid, d);
       }
       return d;

}//...


//   2.2.2推送接口
//   URL ： https://[域名]/v1/notify//
@RequestMapping(value = "/v1/notify",method = RequestMethod.POST, consumes = "application/json")
public ApiResponseResult notify(@RequestBody DeviceReq req){
   System.out.println("收到推送 notify " );
   int code = -1;
   if(req.getCmd()==null || "".equals(req.getCmd() )){
       return ApiResponseResult.failure("cmd不能为空", 10003); //10003   参数出错
   }
   System.out.println("收到推送：cmd = " + req.getCmd() );

   DeviceAccessToken d = appidtokenMap.get(req.getAppid());
       if(d==null || !d.isAvailable()){
       return ApiResponseResult.failure("接口凭证过期", 10002); //10002   接口凭证过期
   }

   Hotel h = hotelService.getHotelByAppid(req.getAppid());
   if(h==null ){
       return ApiResponseResult.failure("参数出错", 10003); //10003   参数出错
   }

//     Room r = roomService.getRoomByRoomdevno(req.getRoomnu(), h.getId() );
//     if(r==null ){
//         return ApiResponseResult.failure("房间不存在", 10003); //10003   参数出错
//     }
//     String nowtime = CommonUtil.now();
//     r.setRecenttime(nowtime);
//     roomService.addOrUpdate(r);

   Room r = roomService.getRoomByRoomdevno(req.getRoomnu(), h.getId() );
   RoomPublic rp = roomPublicService.getByHotelIdAndRoomdevno( h.getId(), req.getRoomnu());
   r.setWaitRegister(0);
   r.setSuccessRegister(1);
   roomService.addOrUpdate(r);

我这里只列判断这个cmd的信息

}else if("signal_test_status".equals(req.getCmd())){//信号测试
//           door_barry   float   电量
//           door_status   int   开门状态０关，１开
           //更新房间电量状态
       r.setBarry((int)req.getData().get("battery"));
//       r.setStatus( (int) req.getData().get("status") );
       r.setBarrytime(nowtime);
       roomService.addOrUpdate(r);
       int status = (int) req.getData().get("status") ; // 信号：０：不正常，１：正常
       if(StringUtils.isNotEmpty( req.getRequestid() )){
                       RequestToDeviceRecord rr = requestToDeviceRecordService.
                   findByRequestid(Long.parseLong(req.getRequestid()));

                      if(rr!= null){ //result = 0; //0-未知 1-成功 -1失败
//                           if(! req.getRoomnu().equals(rr.getRoomdevno()) ){
//                               System.out.println("错误的requestid");
//                           }

                          if(status==1){
                              rr.setResult(1);
                          }else if(status==0){
                              rr.setResult(-1);
                          }
                          rr.setBackoptime(nowtime);
                          requestToDeviceRecordService.update(rr);

                      }else{
                          return ApiResponseResult.failure("找不到对应的requestid记录", 10003); //10003   参数出错
                      }
                   }

好推送成功就status为一

就是成功的状态，反之为0,是不成功的状态

JAVA接收第三方的消息的推送，物联网的设备端的消息推送

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