add 媒体设备刷新通道

jetlinks-manager/media-manager/src/main/java/org/jetlinks/community/media/service/LocalMediaServerItemService.java

@@ -706,7 +706,7 @@ public class LocalMediaServerItemService extends GenericReactiveCrudService<Medi
         streamInfoResult.setStreamId(stream);
         streamInfoResult.setApp(app);
         if (addr == null) {
-            addr = mediaInfo.getStreamIp();
+            addr = mediaInfo.getIp();
         }
         streamInfoResult.setMediaServerId(mediaInfo.getId());
         streamInfoResult.setRtmp(String.format("rtmp://%s:%s/%s/%s", addr, mediaInfo.getRtmpPort(), app,  stream));

jetlinks-manager/media-manager/src/main/java/org/jetlinks/community/media/zlm/dto/MediaItem.java

@@ -2,11 +2,13 @@ package org.jetlinks.community.media.zlm.dto;
 
 import lombok.Data;
 
+import java.io.Serializable;
 import java.util.List;
 
 @Data
-public class MediaItem {
+public class MediaItem implements Serializable {
 
+    private static final Long serialVersionUID=1L;
     /**
      * 注册/注销
      */