更新！

OneCardIotServer/src/main/java/com/zhongshu/iot/server/core/service/iot/IotThing2DeviceService.java

@@ -7,6 +7,7 @@ import com.github.microservice.net.ResultContent;
 import com.github.microservice.net.ResultMessage;
 import com.github.microservice.types.deviceUse.ThingType;
 import com.zhongshu.iot.server.core.dao.iot.IotThing2DeviceDao;
+import com.zhongshu.iot.server.core.dao.iot.IotThingDao;
 import com.zhongshu.iot.server.core.dao.mqtt.DeviceInfoDao;
 import com.zhongshu.iot.server.core.domain.iot.IotThing;
 import com.zhongshu.iot.server.core.domain.iot.IotThing2Device;
@@ -50,6 +51,9 @@ public class IotThing2DeviceService extends SuperService {
     @Autowired
     private IotThingService iotThingService;
 
+    @Autowired
+    private IotThingDao iotThingDao;
+
     /**
      * 绑定物模型和设备
      *
@@ -95,11 +99,10 @@ public class IotThing2DeviceService extends SuperService {
         if (ObjectUtils.isEmpty(param.getDeviceIds())) {
             return ResultContent.buildFail("deviceIds不能为空");
         }
-        IotThing2Device entity = iotThing2DeviceDao.findTopById(id);
-        if (ObjectUtils.isNotEmpty(entity)) {
+        IotThing iotThing = iotThingDao.findTopById(param.getId());
+        if (ObjectUtils.isEmpty(iotThing)) {
             return ResultContent.buildFail(String.format(ResultMessage.DATA_NOT_EXIST, id));
         }
-        IotThing iotThing = entity.getIotThing();
         if (ObjectUtils.isNotEmpty(iotThing)) {
             if (iotThing.getThingType() == ThingType.Auto) {
                 return ResultContent.buildFail("不能绑定设备");