Routes Preferred API 目前仅适用于部分客户。如需了解详情，请
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Routes Preferred API
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服务：routepreferred.googleapis.com
如要调用此服务，我们建议您使用 Google 提供的客户端库。如果您的应用需要使用您自己的库来调用此服务，则在发出 API 请求时应使用以下信息。
发现文档
发现文档是用于说明和使用 REST API 的机器可读规范。它用于构建客户端库、IDE 插件以及与 Google API 交互的其他工具。一项服务可能会提供多个发现文档。此服务提供了以下发现文档：
服务端点
服务端点是指定 API 服务的网络地址的基本网址。一项服务可能有多个服务端点。此服务具有以下服务端点，下面的所有 URI 都与此服务端点相关：
https://routespreferred.googleapis.com
| 方法 |
computeCustomRoutes |
POST /v1alpha:computeCustomRoutes
给定一组航站楼和中途航点以及路线目标，根据路线目标计算最佳路线。 |
computeRouteMatrix |
POST /v1alpha:computeRouteMatrix
获取出发地和目的地列表，并返回包含每种出发地和目的地组合的路线信息的数据流。 |
computeRoutes |
POST /v1alpha:computeRoutes
给定一组航站楼和中间航点，返回主路线以及可选的备选路线。 |
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)：2025-07-26。
[null,null,["最后更新时间 (UTC)：2025-07-26。"],[[["\u003cp\u003eThe Routes Preferred API service, \u003ccode\u003eroutespreferred.googleapis.com\u003c/code\u003e, helps developers compute optimal routes and route matrices based on given waypoints and objectives.\u003c/p\u003e\n"],["\u003cp\u003eThe service offers two versions: \u003ccode\u003ev1alpha\u003c/code\u003e and \u003ccode\u003ev1\u003c/code\u003e, each supporting methods like \u003ccode\u003ecomputeCustomRoutes\u003c/code\u003e, \u003ccode\u003ecomputeRouteMatrix\u003c/code\u003e, and \u003ccode\u003ecomputeRoutes\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eClient libraries are recommended for interacting with the service, but developers can also use the provided discovery documents and service endpoint for custom integration.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003ecomputeCustomRoutes\u003c/code\u003e allows developers to define route objectives and receive tailored route recommendations, while \u003ccode\u003ecomputeRoutes\u003c/code\u003e provides primary and alternate routes for standard navigation.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003ecomputeRouteMatrix\u003c/code\u003e facilitates the calculation of route information for multiple origin-destination pairs, enabling efficient analysis of travel times and distances.\u003c/p\u003e\n"]]],["The `routespreferred.googleapis.com` service offers two REST resources, `v1alpha` and `v1`, accessible via the `https://routespreferred.googleapis.com` endpoint. Both versions support three `POST` methods: `computeCustomRoutes` to calculate the best route based on waypoints and objectives, `computeRouteMatrix` to retrieve route information for multiple origin-destination pairs, and `computeRoutes` to return primary and optional alternate routes between waypoints. The service provides discovery documents for each version.\n"],null,["# Routes Preferred API\n\n- [REST Resource: v1alpha](#v1alpha)\n- [REST Resource: v1](#v1)\n\nService: routespreferred.googleapis.com\n---------------------------------------\n\nTo call this service, we recommend that you use the Google-provided [client libraries](https://cloud.google.com/apis/docs/client-libraries-explained). If your application needs to use your own libraries to call this service, use the following information when you make the API requests.\n\n### Discovery document\n\nA [Discovery Document](https://developers.google.com/discovery/v1/reference/apis) is a machine-readable specification for describing and consuming REST APIs. It is used to build client libraries, IDE plugins, and other tools that interact with Google APIs. One service may provide multiple discovery documents. This service provides the following discovery documents:\n\n- \u003chttps://routespreferred.googleapis.com/$discovery/rest?version=v1\u003e\n- \u003chttps://routespreferred.googleapis.com/$discovery/rest?version=v1alpha\u003e\n\n### Service endpoint\n\nA [service endpoint](https://cloud.google.com/apis/design/glossary#api_service_endpoint) is a base URL that specifies the network address of an API service. One service might have multiple service endpoints. This service has the following service endpoint and all URIs below are relative to this service endpoint:\n\n- `https://routespreferred.googleapis.com`\n\nREST Resource: [v1alpha](/maps/documentation/routes_preferred/reference/rest/v1alpha/TopLevel)\n----------------------------------------------------------------------------------------------\n\n| Methods ||\n|-----------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [computeCustomRoutes](/maps/documentation/routes_preferred/reference/rest/v1alpha/TopLevel/computeCustomRoutes) | `POST /v1alpha:computeCustomRoutes` Given a set of terminal and intermediate waypoints, and a route objective, computes the best route for the route objective. |\n| [computeRouteMatrix](/maps/documentation/routes_preferred/reference/rest/v1alpha/TopLevel/computeRouteMatrix) | `POST /v1alpha:computeRouteMatrix` Takes in a list of origins and destinations and returns a stream containing route information for each combination of origin and destination. |\n| [computeRoutes](/maps/documentation/routes_preferred/reference/rest/v1alpha/TopLevel/computeRoutes) | `POST /v1alpha:computeRoutes` Returns the primary route along with optional alternate routes, given a set of terminal and intermediate waypoints. |\n\nREST Resource: [v1](/maps/documentation/routes_preferred/reference/rest/v1/TopLevel)\n------------------------------------------------------------------------------------\n\n| Methods ||\n|------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [computeCustomRoutes](/maps/documentation/routes_preferred/reference/rest/v1/TopLevel/computeCustomRoutes) | `POST /v1:computeCustomRoutes` Given a set of terminal and intermediate waypoints, and a route objective, computes the best route for the route objective. |\n| [computeRouteMatrix](/maps/documentation/routes_preferred/reference/rest/v1/TopLevel/computeRouteMatrix) | `POST /v1:computeRouteMatrix` Takes in a list of origins and destinations and returns a stream containing route information for each combination of origin and destination. |\n| [computeRoutes](/maps/documentation/routes_preferred/reference/rest/v1/TopLevel/computeRoutes) | `POST /v1:computeRoutes` Returns the primary route along with optional alternate routes, given a set of terminal and intermediate waypoints. |"]]
