1.删除多余引入包

cjy-project/src/main/java/com/cjy/devicedocking/utils/UDPUtil.java

@@ -1,12 +1,10 @@
 package com.cjy.devicedocking.utils;
 
-import com.cjy.devicedocking.controller.UdpController;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Component;
 
 import javax.xml.bind.DatatypeConverter;
 import java.io.IOException;
-import java.io.UnsupportedEncodingException;
 import java.net.DatagramPacket;
 import java.net.DatagramSocket;
 import java.net.InetAddress;

cjy-project/src/main/java/com/cjy/iot/service/impl/IotInfoServiceImpl.java

@@ -1,16 +1,12 @@
 package com.cjy.iot.service.impl;
 
-import com.cjy.enterprise.domain.ResourceType;
-import com.cjy.enterprise.mapper.ResourceTypeMapper;
 import com.cjy.geography.domain.GeographyInfo;
-import com.cjy.geography.mapper.GeographyInfoMapper;
 import com.cjy.graphic.domain.GraphicInfo;
 import com.cjy.graphic.mapper.GraphicInfoMapper;
 import com.cjy.iot.domain.IotInfo;
 import com.cjy.iot.dto.DeviceDTO;
 import com.cjy.iot.mapper.IotInfoMapper;
 import com.cjy.iot.service.IIotInfoService;
-import com.cjy.multimediadata.domain.MultimediaData;
 import com.cjy.multimediadata.service.IMultimediaDataService;
 import com.ruoyi.common.core.domain.entity.SysDictData;
 import com.ruoyi.common.utils.DateUtils;
@@ -20,7 +16,6 @@ import org.springframework.stereotype.Service;
 
 import javax.xml.bind.DatatypeConverter;
 import java.util.ArrayList;
-import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.stream.Collectors;
@@ -40,8 +35,7 @@ public class IotInfoServiceImpl implements IIotInfoService {
 	private GraphicInfoMapper graphicInfoMapper;
 	@Autowired
 	private IMultimediaDataService multimediaDataService;
-	@Autowired
-	private ResourceTypeMapper resourceTypeMapper;
+
 
 	@Autowired
 	private ISysDictTypeService dictTypeService;