优化设备在线状态

src/main/java/com/genersoft/iot/vmp/gb28181/bean/Device.java

@@ -99,11 +99,6 @@ public class Device {
 	 */
 	private String mediaServerId;
 
-	/**
-	 * 首次注册
-	 */
-	private boolean firsRegister;
-
 	/**
 	 * 字符集, 支持 UTF-8 与 GB2312
 	 */
@@ -279,14 +274,6 @@ public class Device {
 		this.mediaServerId = mediaServerId;
 	}
 
-	public boolean isFirsRegister() {
-		return firsRegister;
-	}
-
-	public void setFirsRegister(boolean firsRegister) {
-		this.firsRegister = firsRegister;
-	}
-
 	public String getCharset() {
 		return charset;
 	}

src/main/java/com/genersoft/iot/vmp/gb28181/bean/RecordItem.java

@@ -1,10 +1,10 @@
 package com.genersoft.iot.vmp.gb28181.bean;
 
 
+import com.genersoft.iot.vmp.utils.DateUtil;
 import org.jetbrains.annotations.NotNull;
 
 import java.text.ParseException;
-import java.text.SimpleDateFormat;
 import java.util.Date;
 
 /**
@@ -116,10 +116,9 @@ public class RecordItem  implements Comparable<RecordItem>{
 
 	@Override
 	public int compareTo(@NotNull RecordItem recordItem) {
-		SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
 		try {
-			Date startTime_now = sdf.parse(startTime);
-			Date startTime_param = sdf.parse(recordItem.getStartTime());
+			Date startTime_now = DateUtil.format.parse(startTime);
+			Date startTime_param = DateUtil.format.parse(recordItem.getStartTime());
 			if (startTime_param.compareTo(startTime_now) > 0) {
 				return -1;
 			}else {

src/main/java/com/genersoft/iot/vmp/gb28181/bean/SubscribeHolder.java

@@ -61,7 +61,7 @@ public class SubscribeHolder {
         // 添加任务处理GPS定时推送
         dynamicTask.startCron(key, new MobilePositionSubscribeHandlerTask(redisCatchStorage, sipCommanderForPlatform,
                 storager,  platformId, subscribeInfo.getSn(), key, this, dynamicTask),
-                subscribeInfo.getGpsInterval());
+                subscribeInfo.getGpsInterval() * 1000);
         String taskOverdueKey = taskOverduePrefix +  "MobilePosition_" + platformId;
         dynamicTask.stop(taskOverdueKey);
         // 添加任务处理订阅过期