Users.dataSources.datasets: get
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。
返回一个数据集，其中包含其开始和结束时间的所有数据点
与数据集最短开始时间的指定范围重叠，
最长结束时间。具体而言，开始时间短于此时间段的任何数据点
大于或等于数据集结束时间，且结束时间大于或等于
与数据集开始时间相同。
立即试用。
请求
HTTP 请求
GET https://www.googleapis.com/fitness/v1/users/userId/dataSources/dataSourceId/datasets/datasetId
参数
| 参数名称 |
值 |
说明 |
| 路径参数 |
dataSourceId |
string |
创建数据集的数据源的数据流 ID。
|
datasetId |
string |
由最短数据点开始时间构成的数据集标识符
以及最大数据点结束时间，以从公元纪年开始计算的纳秒为单位。
ID 的格式为：“startTime-endTime”
其中 startTime 和 endTime 是 64 位整数。
|
userId |
string |
检索被识别人员的数据集。使用 me 执行以下操作：
表示经过身份验证的用户。目前仅支持 me
。
|
| 可选的查询参数 |
limit |
integer |
如果已指定，则
数据集。如果数据集中有更多数据点，则 nextPageToken
将在数据集响应中设置。
系统将从时间范围结束开始应用此限制。也就是说，如果
pageToken 缺失，limit 项最新数据
积分。
|
pageToken |
string |
用于对大型数据集进行分页的延续令牌。
要获取数据集的下一页，请将此参数设置为
上一个响应中的 nextPageToken。每个后续
调用将生成一个部分数据集，其中数据点结束时间戳为
严格小于上一个部分响应中的条目。
|
授权
此请求需要获得以下至少一个范围的授权：
| 范围 |
|---|
https://www.googleapis.com/auth/fitness.activity.read |
https://www.googleapis.com/auth/fitness.activity.write |
https://www.googleapis.com/auth/fitness.location.read |
https://www.googleapis.com/auth/fitness.location.write |
https://www.googleapis.com/auth/fitness.body.read |
https://www.googleapis.com/auth/fitness.body.write |
https://www.googleapis.com/auth/fitness.nutrition.read |
https://www.googleapis.com/auth/fitness.nutrition.write |
https://www.googleapis.com/auth/fitness.blood_pressure.read |
https://www.googleapis.com/auth/fitness.blood_pressure.write |
https://www.googleapis.com/auth/fitness.blood_glucose.read |
https://www.googleapis.com/auth/fitness.blood_glucose.write |
https://www.googleapis.com/auth/fitness.oxygen_saturation.read |
https://www.googleapis.com/auth/fitness.oxygen_saturation.write |
https://www.googleapis.com/auth/fitness.body_temperature.read |
https://www.googleapis.com/auth/fitness.body_temperature.write |
https://www.googleapis.com/auth/fitness.reproductive_health.read |
https://www.googleapis.com/auth/fitness.reproductive_health.write |
如需了解详情，请参阅身份验证和授权页面。
请求正文
使用此方法时请勿提供请求正文。
试试看！
使用下面的 API Explorer 对实际数据调用此方法，然后查看响应。
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\u003eRetrieves a dataset containing all data points within a specified time range, overlapping with the dataset's minimum start and maximum end times.\u003c/p\u003e\n"],["\u003cp\u003eRequires authorization with specific scopes related to fitness data access (e.g., \u003ccode\u003ehttps://www.googleapis.com/auth/fitness.activity.read\u003c/code\u003e).\u003c/p\u003e\n"],["\u003cp\u003eUses a GET request to the endpoint \u003ccode\u003ehttps://www.googleapis.com/fitness/v1/users/userId/dataSources/dataSourceId/datasets/datasetId\u003c/code\u003e with parameters for user, data source, and dataset identification.\u003c/p\u003e\n"],["\u003cp\u003eAllows optional parameters like \u003ccode\u003elimit\u003c/code\u003e and \u003ccode\u003epageToken\u003c/code\u003e to control the size and pagination of the returned dataset.\u003c/p\u003e\n"],["\u003cp\u003eReturns a \u003ccode\u003eUsers.dataSources.datasets\u003c/code\u003e resource upon successful execution, containing the requested fitness data.\u003c/p\u003e\n"]]],[],null,["# Users.dataSources.datasets: get\n\n| **Note:** Requires [authorization](#auth).\n\nReturns a dataset containing all data points whose start and end times\noverlap with the specified range of the dataset minimum start time and\nmaximum end time. Specifically, any data point whose start time is less\nthan or equal to the dataset end time and whose end time is greater than or\nequal to the dataset start time.\n[Try it now](#try-it).\n\nRequest\n-------\n\n### HTTP request\n\n```\nGET https://www.googleapis.com/fitness/v1/users/userId/dataSources/dataSourceId/datasets/datasetId\n```\n\n### Parameters\n\n| Parameter name | Value | Description |\n|----------------|-----------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| **Path parameters** |||\n| `dataSourceId` | `string` | The data stream ID of the data source that created the dataset. |\n| `datasetId` | `string` | Dataset identifier that is a composite of the minimum data point start time and maximum data point end time represented as nanoseconds from the epoch. The ID is formatted like: \"\u003cvar translate=\"no\"\u003estartTime\u003c/var\u003e-\u003cvar translate=\"no\"\u003eendTime\u003c/var\u003e\" where \u003cvar translate=\"no\"\u003estartTime\u003c/var\u003e and \u003cvar translate=\"no\"\u003eendTime\u003c/var\u003e are 64 bit integers. |\n| `userId` | `string` | Retrieve a dataset for the person identified. Use `me` to indicate the authenticated user. Only `me` is supported at this time. |\n| **Optional query parameters** |||\n| `limit` | `integer` | If specified, no more than this many data points will be included in the dataset. If there are more data points in the dataset, nextPageToken will be set in the dataset response. The limit is applied from the end of the time range. That is, if \u003cvar translate=\"no\"\u003epageToken\u003c/var\u003e is absent, the \u003cvar translate=\"no\"\u003elimit\u003c/var\u003e most recent data points will be returned. |\n| `pageToken` | `string` | The continuation token, which is used to page through large datasets. To get the next page of a dataset, set this parameter to the value of `nextPageToken` from the previous response. Each subsequent call will yield a partial dataset with data point end timestamps that are strictly smaller than those in the previous partial response. |\n\n### Authorization\n\nThis request requires authorization with at least one of the following scopes:\n\n| Scope |\n|---------------------------------------------------------------------|\n| `https://www.googleapis.com/auth/fitness.activity.read` |\n| `https://www.googleapis.com/auth/fitness.activity.write` |\n| `https://www.googleapis.com/auth/fitness.location.read` |\n| `https://www.googleapis.com/auth/fitness.location.write` |\n| `https://www.googleapis.com/auth/fitness.body.read` |\n| `https://www.googleapis.com/auth/fitness.body.write` |\n| `https://www.googleapis.com/auth/fitness.nutrition.read` |\n| `https://www.googleapis.com/auth/fitness.nutrition.write` |\n| `https://www.googleapis.com/auth/fitness.blood_pressure.read` |\n| `https://www.googleapis.com/auth/fitness.blood_pressure.write` |\n| `https://www.googleapis.com/auth/fitness.blood_glucose.read` |\n| `https://www.googleapis.com/auth/fitness.blood_glucose.write` |\n| `https://www.googleapis.com/auth/fitness.oxygen_saturation.read` |\n| `https://www.googleapis.com/auth/fitness.oxygen_saturation.write` |\n| `https://www.googleapis.com/auth/fitness.body_temperature.read` |\n| `https://www.googleapis.com/auth/fitness.body_temperature.write` |\n| `https://www.googleapis.com/auth/fitness.reproductive_health.read` |\n| `https://www.googleapis.com/auth/fitness.reproductive_health.write` |\n\nFor more information, see the [authentication and authorization](/fit/rest/v1/authorization) page.\n\n### Request body\n\nDo not supply a request body with this method.\n\nResponse\n--------\n\nIf successful, this method returns a [Users.dataSources.datasets resource](/fit/rest/v1/reference/users/dataSources/datasets#resource) in the response body.\n\nTry it!\n-------\n\n\nUse the APIs Explorer below to call this method on live data and see the response."]]
