增加推流添加功能，修复级联目录推送

648540858

2022-07-22 e29d94c83f62960bb1d6dacac4c978debc85c5ef

 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");