增加大华设备对接

Signed-off-by: haidong <chenloveguitar@qq.com>

src/main/java/com/yzx/impl/HardwareEquipmentInfo.java

@@ -17,8 +17,8 @@ public class HardwareEquipmentInfo {
 
     private AlarmCallback alarmCallback;
 
-    private NetSDKLib.LLong loginHandle;//登录句柄
-    private NetSDKLib.LLong findHandle;//查询句柄
+    private NetSDKLib.LLong loginHandle = new NetSDKLib.LLong(0);//登录句柄
+    private NetSDKLib.LLong findHandle = new NetSDKLib.LLong(0);//查询句柄
 
 
     public HardwareEquipmentInfo(String ip, short port, String username, String password, AlarmCallback alarmCallback) {