添加国标级联录像控制功能；

mk1990

2022-06-22 8eff2f1d11c0fdd85fbd1654279e4928ccc587dd

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/SubscribeRequestProcessor.java

@@ -82,7 +82,6 @@
   @Override
   public void process(RequestEvent evt) {
      Request request = evt.getRequest();
      System.out.println("收到订阅");
      try {
         Element rootElement = getRootElement(evt);
         String cmd = XmlUtil.getText(rootElement, "CmdType");