拉流代理接口添加无人观看则自动移除参数，拉流代理返回值增加流地址信息

src/main/java/com/genersoft/iot/vmp/service/IStreamProxyService.java

@@ -65,4 +65,10 @@ public interface IStreamProxyService {
      * @return
      */
     JSONObject getFFmpegCMDs(MediaServerItem mediaServerItem);
+
+    /**
+     * 根据app与stream获取streamProxy
+     * @return
+     */
+    StreamProxyItem getStreamProxyByAppAndStream(String app, String streamId);
 }

src/main/java/com/genersoft/iot/vmp/service/impl/StreamProxyServiceImpl.java

@@ -228,4 +228,10 @@ public class StreamProxyServiceImpl implements IStreamProxyService {
 
         return result;
     }
+
+
+    @Override
+    public StreamProxyItem getStreamProxyByAppAndStream(String app, String streamId) {
+        return videoManagerStorager.getStreamProxyByAppAndStream(app, streamId);
+    }
 }