From a2da81f79a40f275704e10789903ffe85d0c0be8 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期二, 09 五月 2023 17:31:58 +0800
Subject: [PATCH] 支持级联国标录像下载

---
 src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java
index b171c71..a0d120c 100644
--- a/src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java
@@ -501,8 +501,10 @@
             node.setBasicData(channel);
             node.setParent(false);
             if (channel.getChannelId().length() > 8) {
-                String gbCodeType = channel.getChannelId().substring(10, 13);
-                node.setParent(gbCodeType.equals(ChannelIdType.BUSINESS_GROUP) || gbCodeType.equals(ChannelIdType.VIRTUAL_ORGANIZATION) );
+                if (channel.getChannelId().length() > 13) {
+                    String gbCodeType = channel.getChannelId().substring(10, 13);
+                    node.setParent(gbCodeType.equals(ChannelIdType.BUSINESS_GROUP) || gbCodeType.equals(ChannelIdType.VIRTUAL_ORGANIZATION) );
+                }
             }else {
                 node.setParent(true);
             }

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