本文档介绍了使用路线优化 API 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 OAuth 以发出经过身份验证的 API 请求。 |
设置 Route Optimization API
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)：2025-08-31。
[null,null,["最后更新时间 (UTC)：2025-08-31。"],[[["\u003cp\u003eThis guide explains how to set up a Google Cloud project, including creating a project, enabling billing, and enabling necessary APIs, before using Google Maps Platform APIs.\u003c/p\u003e\n"],["\u003cp\u003eA billing account is required for each project, though usage within the free tier quota does not incur charges.\u003c/p\u003e\n"],["\u003cp\u003eYou can enable and manage APIs through the Google Cloud console or using the Cloud SDK.\u003c/p\u003e\n"],["\u003cp\u003eProjects can be shut down to disable billing and release associated Cloud resources.\u003c/p\u003e\n"],["\u003cp\u003eAfter project setup, configure user roles for appropriate access to Google Maps Platform services.\u003c/p\u003e\n"]]],["To use Google Maps Platform APIs, create a Google Cloud project, providing a name, ID, and linking a billing account. Enable billing to deploy applications, noting charges only apply beyond the monthly quota. Enable desired APIs/SDKs via the console or gcloud. View enabled APIs on the Google Maps Platform page. To shut down a project, disable billing and delete it via the console or using the `gcloud` command. After setup, configure roles.\n"],null,["# Set up the Route Optimization API\n\nThis document describes the prerequisites for using the Route Optimization API, 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 OAuth to make an authenticated API request. |"]]