心跳检测逻定时任务逻辑修改

web/src/main/java/com/jpsoft/smart/schduled/HeartbeatDetectionTask.java

@@ -2,14 +2,12 @@ package com.jpsoft.smart.schduled;
 
 import com.jpsoft.smart.modules.base.entity.DeviceInfo;
 import com.jpsoft.smart.modules.base.service.DeviceInfoService;
-import com.jpsoft.smart.modules.common.utils.OSSUtil;
 import com.jpsoft.smart.modules.lapi.service.ILapiService;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Component;
 
-import java.math.BigInteger;
 import java.util.Date;
 import java.util.List;