提升性能
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。
关于 gzip
此客户端库请求对所有 API 响应进行 gzip 压缩和解压缩
为您提供数据
虽然这种方法需要一些额外的 CPU 时间来解压缩结果，
通常值得牺牲网络费用。
部分响应（fields 参数）
默认情况下，服务器在处理完请求后会发回资源的完整表示形式。
为了实现更好的效果
您可以要求服务器仅发送您真正需要的字段，从而只接收部分响应。
要请求部分响应，请执行以下操作：
请向任何 API 方法添加标准 Fields 参数。
此参数的值指定要返回的字段。
您可以在任何返回响应数据的请求中使用此参数。
在以下代码段中，
系统会调用发现服务的 GetRest 方法。
Fields 参数的值设置为 description,title。
因此，返回的对象将只包含说明和标题字段。
var service = new DiscoveryService();
var request = service.Apis.GetRest("calendar", "v3");
request.Fields = "description,title";
var result = request.Execute();
请注意如何使用英文逗号来分隔所需字段
和斜杠用于表示父字段中包含的字段。
Fields 参数还有其他格式设置选项；
有关详情，请参见“性能提示”信息页
。
部分更新（补丁）
如果您调用的 API 支持补丁，
您可以避免在修改资源时发送不必要的数据。
对于这些 API，您可以调用 Patch 方法并
提供您要为资源修改的参数。
如需详细了解补丁语义
请参阅“效果提示”页面。
批量
如果您发送了大量小请求
batching、
以便将这些请求捆绑为单个 HTTP 请求
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\u003eThis document provides techniques to enhance your application's performance by reducing network costs and unnecessary data transfers.\u003c/p\u003e\n"],["\u003cp\u003eUtilize the \u003ccode\u003eFields\u003c/code\u003e parameter for partial responses, retrieving only the necessary data from the server.\u003c/p\u003e\n"],["\u003cp\u003eEmploy \u003ccode\u003ePatch\u003c/code\u003e for partial updates, sending only modified data when making changes to resources.\u003c/p\u003e\n"],["\u003cp\u003eLeverage batching to combine multiple small requests into a single HTTP request, reducing overhead.\u003c/p\u003e\n"],["\u003cp\u003eConsult the specific API documentation's "Performance Tips" page for detailed guidance on these techniques.\u003c/p\u003e\n"]]],[],null,["# Improve Performance\n\nThis document covers techniques you can use to improve the performance of your application.\nThe documentation for the specific API you are using should have a\nsimilar page with more detail on some of these topics.\nFor example, see the\n[Performance Tips page for the Google Drive API](/drive/performance).\n\nAbout gzip\n----------\n\n\nThis client library requests gzip compression for all API responses and unzips\nthe data for you.\nAlthough this requires additional CPU time to uncompress the results,\nthe tradeoff with network costs usually makes it worthwhile.\n\nPartial response (fields parameter)\n-----------------------------------\n\n\nBy default, the server sends back the full representation of a resource after processing requests.\nFor better performance,\nyou can ask the server to send only the fields you really need and get a *partial response* instead.\n\n\nTo request a partial response,\nadd the standard `Fields` parameter to any API method.\nThe value of this parameter specifies the fields you want returned.\nYou can use this parameter with any request that returns response data.\n\n\nIn the following code snippet,\nthe `GetRest` method of the Discovery service is called.\nThe value of the `Fields` parameter is set to `description,title`.\nAs a result, the returned object will include only the description and title fields. \n\n```gdscript\nvar service = new DiscoveryService();\nvar request = service.Apis.GetRest(\"calendar\", \"v3\");\nrequest.Fields = \"description,title\";\nvar result = request.Execute();\n \n```\n\n\nNote how commas are used to delimit the desired fields,\nand slashes are used to indicate fields that are contained in parent fields.\nThere are other formatting options for the `Fields` parameter;\nfor details, see the \"Performance Tips\" page\nin the documentation for the API you are using.\n\nPartial update (patch)\n----------------------\n\n\nIf the API you are calling supports patch,\nyou can avoid sending unnecessary data when modifying resources.\nFor these APIs, you can call the `Patch` method and\nsupply the arguments you wish to modify for the resource.\n\n\nFor more information about patch semantics,\nsee the \"Performance Tips\" page in the documentation for the API you are using.\n\nBatch\n-----\n\n\nIf you are sending many small requests you may benefit from\n[batching](/api-client-library/dotnet/guide/batch),\nwhich allows those requests to be bundled into a single HTTP request."]]
