使用此 GitHub 代码库中的代码，按照提供的说明部署一款能够正常运行的 Web 应用，以控制受支持的 Nest 设备，例如摄像头、门铃和温控器。您需要 Google 账号凭据和 Firebase 项目。
您可以访问 https://device-access-sample.web.app 试用实时演示。
如果您刚开始接触 Device Access，建议您先学习构建 Device Access Web 应用 Codelab，然后再使用 Web 应用示例。
Web 应用示例
如未另行说明，那么本页面中的内容已根据知识共享署名 4.0 许可获得了许可，并且代码示例已根据 Apache 2.0 许可获得了许可。有关详情，请参阅 Google 开发者网站政策。Java 是 Oracle 和/或其关联公司的注册商标。
最后更新时间 (UTC)：2025-07-29。
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC)：2025-07-29。"],[[["\u003cp\u003eDeploy a web application to control supported Nest devices like cameras, doorbells, and thermostats using the provided code and instructions.\u003c/p\u003e\n"],["\u003cp\u003eThis requires your Google account, a Firebase project, and familiarity with supported Nest devices.\u003c/p\u003e\n"],["\u003cp\u003eA live demo and a beginner-friendly codelab are available to help you get started with Device Access.\u003c/p\u003e\n"]]],[],null,["Use the code in this\n[Github repository](https://github.com/google/device-access-sample-web-app) with\nthe provided directions to deploy a functioning web application to control\n[supported Nest devices](/nest/device-access/supported-devices) such as cameras,\ndoorbells, and thermostats. You'll need your Google account credentials and a\n[Firebase](https://firebase.google.com/) project.\n\nYou can try out a live demo at\n[https://device-access-sample.web.app](https://device-access-sample.web.app/).\n\nIf you are new to Device Access, we recommend you start with the\n[Building a Device Access Web Application Codelab](/nest/device-access/codelabs/web-app)\nprior to using the Web Application Sample."]]