@Override
    public String getConfig(final String dataId) {
        try {
            return configService.getConfig(dataId, NacosPathConstants.GROUP, NacosPathConstants.DEFAULT_TIME_OUT);
        } catch (NacosException e) {
            LOG.error("Get data from nacos error.", e);
            throw new ShenyuException(e.getMessage());
        }
    }
Use nacos to push data changes.
shenyu-admin-listener/shenyu-admin-listener-nacos/src/main/java/org/apache/shenyu/admin/listener/nacos/NacosDataChangedListener.java