@Bean
    @ConditionalOnMissingBean(NacosDataChangedInit.class)
    public DataChangedInit nacosDataChangedInit(final ConfigService configService) {
        return new NacosDataChangedInit(configService);
    }
Nacos data init nacos data init.

@param configService the config service
@return the nacos data init
shenyu-admin-listener/shenyu-admin-listener-nacos/src/main/java/org/apache/shenyu/admin/config/NacosSyncConfiguration.java