客户端库
使用集合让一切井井有条
根据您的偏好保存内容并对其进行分类。
您可以在多个不同的客户端库之间进行选择。如需了解详情,另请参阅客户端库说明。
Cloud 客户端库
我们建议您使用客户端库,因为客户端库提高了安全性和语言集成能力,并且支持用户授权。CSS API 客户端库使用 gRPC,并且能够与采用相同语言的代码示例搭配使用。
以下是我们最新的客户端库和代码示例:
如需设置客户端库,请下载并运行我们的代码示例。
Google API 客户端库
您还可以通过 Google API 客户端库访问 CSS API。这样,您就可以直接连接到 REST 接口。
相较于 Cloud 客户端库的优势
- 支持其他语言:Java、Python、PHP、.NET、JavaScript、Objective-C、Dart、Ruby、Node.js、Go
- 支持批处理:如需了解详情,请参阅客户端库专属文档(例如:Python、Java)。尽管如此,大多数 Cloud 客户端库都实现了特定于语言的优化,因此没有必要进行批处理(有关 go 的示例说明可在问题 675 中找到)。
- 适用于大多数编程语言的默认软件包目录中。
Cloud 客户端库的缺点
示例代码
我们提供了 Google API 客户端的示例代码。
没有客户端库
您还可以直接使用编程语言的 HTTP 功能连接到 CSS API,而无需任何客户端库。参阅 REST API 参考文档。
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):2025-07-25。
[null,null,["最后更新时间 (UTC):2025-07-25。"],[[["\u003cp\u003eThe Content API for Shopping provides client libraries for easier integration and enhanced security.\u003c/p\u003e\n"],["\u003cp\u003eCloud Client Libraries in Java, PHP, Go, Ruby, .NET, Python, and Node.js are available with corresponding code samples where applicable.\u003c/p\u003e\n"],["\u003cp\u003eGoogle API Client Libraries offer broader language support and batching capabilities but require manual call and data type management.\u003c/p\u003e\n"],["\u003cp\u003eDirect HTTP connection to the REST API is possible without a client library, offering maximum flexibility.\u003c/p\u003e\n"]]],[],null,["# Client libraries\n\nYou have the choice between multiple different client libraries. See also\n[Client libraries explained](https://cloud.google.com/apis/docs/client-libraries-explained)\nfor more details.\n\nCloud Client Libraries\n----------------------\n\nWe recommend using a client library, because they provide improved security and\nlanguage integration, and support user authorization. The CSS API client\nlibraries use gRPC and are designed to work with our [code\nsamples](/comparison-shopping-services/api/code-samples) in the same language.\n\nHere are our most recent client libraries and code samples:\n\n| Client libraries | Code samples |\n|-------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------|\n| [Java](https://central.sonatype.com/artifact/com.google.shopping/google-shopping-css) | [Java](//github.com/googleads/comparison-shopping-service-api-samples/tree/main/java) |\n| [PHP](https://packagist.org/packages/google/shopping-css) | |\n| [Go](https://cloud.google.com/go/docs/reference/cloud.google.com/go/shopping/latest/css/apiv1/) | |\n| [Ruby](https://rubygems.org/gems/google-shopping-css-v1/) | |\n| [.NET](https://www.nuget.org/packages/Google.Shopping.Css.V1/) | |\n| [Python](https://pypi.org/project/google-shopping-css/) | |\n| [Node.js](https://www.npmjs.com/package/@google-shopping/css) | |\n\nTo set up a client library, download and run one of our code samples.\n\nGoogle API Client Libraries\n---------------------------\n\nYou can also access the CSS API through the [Google API Client\nLibraries](https://developers.google.com/api-client-library/).\nThis lets you to connect to the\n[REST](/comparison-shopping-services/api/reference/rest) interface directly.\n\n### Advantages over the Cloud Client Libraries\n\n- Supports additional languages: Java, Python, PHP, .NET, JavaScript, Objective-C, Dart, Ruby, Node.js, Go\n- Supports batching: see the client library specific documentation for details (examples: [Python](https://github.com/googleapis/google-api-python-client/blob/main/docs/batch.md \"Batching in Python\"), [Java](https://googleapis.github.io/google-api-java-client/batching.html \"Batching in Java\")). That said, most of the Cloud Client libraries implement language specific optimizations that make batching unnecessary (example explanation for go is in [issue\n 675](https://github.com/googleapis/google-cloud-go/issues/675)).\n- Available in the default package directories of most programming languages.\n\n### Disadvantages over the Cloud Client Libraries\n\n- Need to manage calls and data types yourself\n\n### Sample Code\n\nWe have [Sample code for Google API\nclients](/comparison-shopping-services/api/code-samples/gapi) available.\n\nNo client library\n-----------------\n\nYou can also connect to the CSS API without any client library, using the HTTP\ncapabilities of your programming language directly. Refer to the\n[REST API](/comparison-shopping-services/api/reference/rest) reference."]]