本文档介绍了使用 Places API（新）的前提条件、如何启用该 API，以及如何发出经过身份验证的请求。
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确保您满足前提条件。 |
在您的 Google Cloud 项目中启用该 API。 |
配置 API 密钥或 OAuth 以发出经过身份验证的 API 请求。 |
设置 Places API（新）
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)：2025-08-29。
[null,null,["最后更新时间 (UTC)：2025-08-29。"],[[["\u003cp\u003eGoogle Maps Platform products require API keys for authentication and billing purposes, linking your project and billing account to the API.\u003c/p\u003e\n"],["\u003cp\u003eBefore using the Places API, ensure you have a project with a billing account and the Places API enabled.\u003c/p\u003e\n"],["\u003cp\u003eYou can create and restrict API keys through the Google Cloud Console or the Cloud SDK.\u003c/p\u003e\n"],["\u003cp\u003eGoogle strongly recommends restricting your API keys to enhance security by limiting usage to only necessary APIs for your application.\u003c/p\u003e\n"],["\u003cp\u003eInclude your API key with every Places API request, ensuring it is URL encoded and the request is made over HTTPS.\u003c/p\u003e\n"]]],["API keys are required to authenticate Google Maps Platform requests. To create one, navigate to the Google Maps Platform Credentials page, click \"Create credentials,\" then \"API key,\" and close the dialog. To restrict an API key for security, go to the same Credentials page, select the key, set \"Application restrictions\" to IP addresses, specify allowed IP addresses, then set \"API restrictions,\" to the specific API, save your changes. Every Places API request needs the key in the request.\n"],null,["# Set up the Places API (New)\n\n**European Economic Area (EEA) developers** If your billing address is in the European Economic Area, effective on 8 July 2025, the [Google Maps Platform EEA Terms of Service](https://cloud.google.com/terms/maps-platform/eea) will apply to your use of the Services. Functionality varies by region. [Learn more](/maps/comms/eea/faq).\n\nThis document describes the prerequisites for using the Places API (New), how to enable it,\nand then how to make an authenticated request.\n\n|--------------------------------------------------------------------|---|-------------------------------------------------------------------------|---|--------------------------------------------------------------------------------------------------------------|\n| checklist 1. Prerequisites Ensure that you meet the prerequisites. | | settings 2. Enable the API Enable the API in your Google Cloud project. | | verified_user 3. Make your first request Configure an API key or OAuth to make an authenticated API request. |"]]