in src/main/java/org/apache/dubbo/proxy/Config.java [50:58]
Registry getRegistry() {
URL url = URL.valueOf(registryAddress);
if (StringUtils.isNotEmpty(group)) {
url = url.addParameter(org.apache.dubbo.common.constants.CommonConstants.GROUP_KEY, group);
}
RegistryFactory registryFactory = ExtensionLoader.getExtensionLoader(RegistryFactory.class).getAdaptiveExtension();
Registry registry = registryFactory.getRegistry(url);
return registry;
}