Update DOCKERFILE

TouXin

2022-04-26 1484c141302c32bf0caf3fda140f72cfa062ccaf

 src/main/java/com/genersoft/iot/vmp/gb28181/utils/XmlUtil.java

@@ -212,7 +212,7 @@
        }

        deviceChannel.setParentId(XmlUtil.getText(itemDevice, "ParentID"));

        String parentId = XmlUtil.getText(itemDevice, "ParentID");

        if (parentId.contains("/")) {

        if (parentId != null && parentId.contains("/")) {

            String lastParentId = parentId.substring(parentId.lastIndexOf("/") + 1);

            deviceChannel.setParentId(lastParentId);

        }else {