zhanglizhouchanghe commented on issue #10713:
URL: https://github.com/apache/dubbo/issues/10713#issuecomment-1286433711
dubbo-nacos版本不同，doRefer 代码
```java
private <T> Invoker<T> doRefer(Cluster cluster, Registry registry,
Class<T> type, URL url) {
RegistryDirectory<T> directory = new RegistryDirectory<T>(type, url);
directory.setRegistry(registry);
directory.setProtocol(protocol);
// all attributes of REFER_KEY
Map<String, String> parameters = new HashMap<String,
String>(directory.getUrl().getParameters());
URL subscribeUrl = new URL(Constants.CONSUMER_PROTOCOL,
parameters.remove(Constants.REGISTER_IP_KEY), 0, type.getName(), parameters);
if (!Constants.ANY_VALUE.equals(url.getServiceInterface())
&& url.getParameter(Constants.REGISTER_KEY, true)) {
registry.register(subscribeUrl.addParameters(Constants.CATEGORY_KEY,
Constants.CONSUMERS_CATEGORY,
Constants.CHECK_KEY, String.valueOf(false)));
}
directory.subscribe(subscribeUrl.addParameter(Constants.CATEGORY_KEY,
Constants.PROVIDERS_CATEGORY
+ "," + Constants.CONFIGURATORS_CATEGORY
+ "," + Constants.ROUTERS_CATEGORY));
Invoker invoker = cluster.join(directory);
ProviderConsumerRegTable.registerConsumer(invoker, url,
subscribeUrl, directory);
return invoker;
}
```
测试了没有注册的 consumer 是已经执行了registry.register 了。“没有注册的 consumer”
这个说法可能不对，是已经全部注册了，因为系统访问都是正常的，但是nacos控制台显示实例还是1
。详情里面的元数据属性application=laundry-admin。看出consumers被替换了。
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