增加跨域代码，允许VUE跨域访问

songww

2020-05-21 21c0eb821f8d9f6df9bd310e3fef4cbbab83d3cc

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

@@ -31,7 +31,7 @@
    * @param config    

    */  

   @Override

   public void process(RequestEvent evt, SipLayer layer, ServerTransaction transaction) {

   public void process(RequestEvent evt, SipLayer layer) {

      Request request = evt.getRequest();

      Dialog dialog = evt.getDialog();

      try {