public static void setServiceIds(List<String> serviceIds) {
		services = Collections.unmodifiableList(serviceIds);
	}
Set all services.
@param serviceIds all services
@since 2021.0.1.1
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/discovery/ServiceCache.java