private void proxyHandlerEvent(final String updatePath, final String updateData, final EventType eventType) {
        String[] pathInfoArray = updatePath.split("/");
        if (pathInfoArray.length != 5) {
            return;
        }
        String pluginName = pathInfoArray[pathInfoArray.length - 2];
        String proxySelectorName = pathInfoArray[pathInfoArray.length - 1];
        if (EventType.DELETE.equals(eventType)) {
            ProxySelectorData proxySelectorData = new ProxySelectorData();
            proxySelectorData.setPluginName(pluginName);
            proxySelectorData.setName(proxySelectorName);
            unCacheProxySelectorData(proxySelectorData);
            return;
        }
        ProxySelectorData proxySelectorData = GsonUtils.getInstance().fromJson(updateData, ProxySelectorData.class);
        proxySelectorData.setName(proxySelectorName);
        proxySelectorData.setPluginName(pluginName);
        Optional.ofNullable(updateData)
                .ifPresent(e -> cacheProxySelectorData(proxySelectorData));
    }
event.

@param namespaceId namespaceId
@param updatePath updatePath
@param updateData updateData
@param registerPath registerPath
@param eventType eventType
shenyu-sync-data-center/shenyu-sync-data-api/src/main/java/org/apache/shenyu/sync/data/core/AbstractPathDataSyncService.java