nacos- 命名中心

最新推荐文章于 2025-02-01 18:30:26 发布

原创最新推荐文章于 2025-02-01 18:30:26 发布 · 141 阅读

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#java

本文介绍了Nacos命名服务的实例列表操作流程，涉及参数解析、服务注册与获取、客户端订阅逻辑，以及如何通过API获取服务器信息。还提供了参考资料和推荐阅读列表，帮助读者深入了解Nacos命名中心的原理与实践应用。

nacos- 命名中心

目录
- 概述
小结
参考资料和推荐阅读

LD is tigger forever，CG are not brothers forever， throw the pot and shine forever.
Modesty is not false, solid is not naive, treacherous but not deceitful, stay with good people, and stay away from poor people.
talk is cheap, show others the code and KPI， Keep progress，make a better result.
Survive during the day and develop at night。

   String namespaceId = WebUtils.optional(request, CommonParams.NAMESPACE_ID, Constants.DEFAULT_NAMESPACE_ID);
        String serviceName = WebUtils.required(request, CommonParams.SERVICE_NAME);
        NamingUtils.checkServiceNameFormat(serviceName);
        
        String agent = WebUtils.getUserAgent(request);
        String clusters = WebUtils.optional(request, "clusters", StringUtils.EMPTY);
        String clientIP = WebUtils.optional(request, "clientIP", StringUtils.EMPTY);
        int udpPort = Integer.parseInt(WebUtils.optional(request, "udpPort", "0"));
        boolean healthyOnly = Boolean.parseBoolean(WebUtils.optional(request, "healthyOnly", "false"));
        String app = WebUtils.optional(request, "app", StringUtils.EMPTY);

        Subscriber subscriber = new Subscriber(clientIP + ":" + udpPort, agent, app, clientIP, namespaceId, serviceName,
                udpPort, clusters);
        return getInstanceOperator().listInstance(namespaceId, serviceName, subscriber, clusters, healthyOnly);