feat:海康视频增加观看人数逻辑

@@ -35,7 +35,11 @@ public class HikVisionArtemisPostUtils {
     }
 
     public static String getCameraPreviewURL(String host, String appKey, String appSecret, int ssl,
-                                             ProtocolType protocolType,String body) {
+                                             ProtocolType protocolType,String body,String sn ) {
+        String videoUrl =  VideoNumbersUtils.getUrl(appKey+sn);
+        if(!StringUtils.isEmpty(videoUrl)){
+            return videoUrl;
+        }
         //获取url链接
         Map<String, String> path = getUrl(host, appKey, appSecret, ssl, FastIotConstants.HkwsBuinessType.GET_URL);
         //设置参数提交方式
@@ -58,6 +62,7 @@ public class HikVisionArtemisPostUtils {
                     }
                     throw new TkDataValidationException(message);
                 }
+                VideoNumbersUtils.putVideoUrl(appKey+sn,json.get("url").textValue());
                 return json.get("url").textValue();
             }else{
                 String errorCode = json.get("code").asText();

@@ -204,7 +204,7 @@ public class TkVideoServiceImpl extends AbstractBaseService<TkVideoMapper, TkVid
         String body = jsonBody.toString();
         return HikVisionArtemisPostUtils.getCameraPreviewURL(videoDTO.getVideoPlatformDTO().getHost(),
                 videoDTO.getVideoPlatformDTO().getAppKey(), videoDTO.getVideoPlatformDTO().getAppSecret(),
-                videoDTO.getVideoPlatformDTO().getSsl(),protocolType,body);
+                videoDTO.getVideoPlatformDTO().getSsl(),protocolType,body,videoDTO.getSn());
     }
 
 }