列出 DriveItem 的子项

2025-07-24

命名空间：microsoft.graph

在 DriveItem 的 children 关系中返回 DriveItems 集合。

具有非 null folder 或 package facet 的 DriveItem 可以拥有一个或多个子 DriveItem。

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权限

为此 API 选择标记为最低特权的权限。只有在应用需要它时，才使用更高的特权权限。有关委派权限和应用程序权限的详细信息，请参阅权限类型。要了解有关这些权限的详细信息，请参阅权限参考。

权限类型	最低特权权限	更高特权权限
委派（工作或学校帐户）	Files.Read	Files.ReadWrite、Files.Read.All、Files.ReadWrite.All、Sites.Read.All、Sites.ReadWrite.All
委派（个人 Microsoft 帐户）	Files.Read	Files.ReadWrite、Files.Read.All、Files.ReadWrite.All
应用程序	Files.Read.All	Files.ReadWrite.All、Sites.Read.All、Sites.ReadWrite.All

注意

SharePoint Embedded 需要 FileStorageContainer.Selected 权限才能访问容器的内容。此权限不同于前面提到的权限。除了Microsoft Graph 权限外，应用还必须具有调用此 API 所需的容器类型权限。有关详细信息，请参阅 SharePoint Embedded 身份验证和授权。

HTTP 请求

GET /drives/{drive-id}/items/{item-id}/children
GET /groups/{group-id}/drive/items/{item-id}/children
GET /me/drive/items/{item-id}/children
GET /sites/{site-id}/drive/items/{item-id}/children
GET /users/{user-id}/drive/items/{item-id}/children

可选的查询参数

此方法支持 $expand、$select、 $skipToken$top 和 $orderbyOData 查询参数来自定义响应。

请求标头

名称	说明
Authorization	持有者 {token}。必填。详细了解身份验证和授权。
if-none-match	`etag`. 如果包含此请求标头，且提供的 eTag（或 cTag）与文件中的当前标记不匹配，则返回 `HTTP 304 Not Modified` 响应。

示例

列出当前用户的驱动器根目录中的子项

若要检索驱动器根目录中的文件，请使用驱动器上的 root 关系，然后访问子项关系。

GET /me/drive/root/children


// Code snippets are only available for the latest version. Current version is 5.x

// To initialize your graphClient, see https://free.blessedness.top/en-us/graph/sdks/create-client?from=snippets&tabs=csharp
var result = await graphClient.Drives["{drive-id}"].Items["{driveItem-id}"].Children.GetAsync();



// Code snippets are only available for the latest major version. Current major version is $v1.*

// Dependencies
import (
	  "context"
	  msgraphsdk "github.com/microsoftgraph/msgraph-sdk-go"
	  //other-imports
)


// To initialize your graphClient, see https://free.blessedness.top/en-us/graph/sdks/create-client?from=snippets&tabs=go
children, err := graphClient.Drives().ByDriveId("drive-id").Items().ByDriveItemId("driveItem-id").Children().Get(context.Background(), nil)


// Code snippets are only available for the latest version. Current version is 6.x

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

DriveItemCollectionResponse result = graphClient.drives().byDriveId("{drive-id}").items().byDriveItemId("{driveItem-id}").children().get();


const options = {
	authProvider,
};

const client = Client.init(options);

let children = await client.api('/me/drive/root/children')
	.get();


<?php
use Microsoft\Graph\GraphServiceClient;


$graphServiceClient = new GraphServiceClient($tokenRequestContext, $scopes);


$result = $graphServiceClient->drives()->byDriveId('drive-id')->items()->byDriveItemId('driveItem-id')->children()->get()->wait();


Import-Module Microsoft.Graph.Files

Get-MgDriveItemChild -DriveId $driveId -DriveItemId $driveItemId


# Code snippets are only available for the latest version. Current version is 1.x
from msgraph import GraphServiceClient
# To initialize your graph_client, see https://free.blessedness.top/en-us/graph/sdks/create-client?from=snippets&tabs=python

result = await graph_client.drives.by_drive_id('drive-id').items.by_drive_item_id('driveItem-id').children.get()

列出带已知 ID 的 DriveItem 子项

若要检索驱动器根目录中的文件，请使用驱动器上的 root 关系，然后访问子项关系。

GET /drives/{drive-id}/items/{item-id}/children


// Code snippets are only available for the latest version. Current version is 5.x

// To initialize your graphClient, see https://free.blessedness.top/en-us/graph/sdks/create-client?from=snippets&tabs=csharp
var result = await graphClient.Drives["{drive-id}"].Items["{driveItem-id}"].Children.GetAsync();



// Code snippets are only available for the latest major version. Current major version is $v1.*

// Dependencies
import (
	  "context"
	  msgraphsdk "github.com/microsoftgraph/msgraph-sdk-go"
	  //other-imports
)


// To initialize your graphClient, see https://free.blessedness.top/en-us/graph/sdks/create-client?from=snippets&tabs=go
children, err := graphClient.Drives().ByDriveId("drive-id").Items().ByDriveItemId("driveItem-id").Children().Get(context.Background(), nil)


// Code snippets are only available for the latest version. Current version is 6.x

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

DriveItemCollectionResponse result = graphClient.drives().byDriveId("{drive-id}").items().byDriveItemId("{driveItem-id}").children().get();


const options = {
	authProvider,
};

const client = Client.init(options);

let children = await client.api('/drives/{drive-id}/items/{item-id}/children')
	.get();


<?php
use Microsoft\Graph\GraphServiceClient;


$graphServiceClient = new GraphServiceClient($tokenRequestContext, $scopes);


$result = $graphServiceClient->drives()->byDriveId('drive-id')->items()->byDriveItemId('driveItem-id')->children()->get()->wait();


Import-Module Microsoft.Graph.Files

Get-MgDriveItemChild -DriveId $driveId -DriveItemId $driveItemId


# Code snippets are only available for the latest version. Current version is 1.x
from msgraph import GraphServiceClient
# To initialize your graph_client, see https://free.blessedness.top/en-us/graph/sdks/create-client?from=snippets&tabs=python

result = await graph_client.drives.by_drive_id('drive-id').items.by_drive_item_id('driveItem-id').children.get()

列出带已知路径的 DriveItem 子项

GET https://graph.microsoft.com/v1.0/drives/{drive-id}/root:/{path-relative-to-root}:/children

响应

如果成功，此方法将返回目标项的子项集合列表。子项集合由 driveItem 资源组成。

HTTP/1.1 200 OK
Content-type: application/json

{
  "value": [
    {"name": "myfile.jpg", "size": 2048, "file": {} },
    {"name": "Documents", "folder": { "childCount": 4} },
    {"name": "Photos", "folder": { "childCount": 203} },
    {"name": "my sheet(1).xlsx", "size": 197 }
  ],
  "@odata.nextLink": "https://..."
}

注意：如果集合超出默认页面大小（200 项），则在响应中返回 @odata.nextLink 属性以指示有更多项可用，并提供下一页项目的请求 URL。

可以通过可选的查询字符串参数控制页面大小

错误响应

请参阅错误响应，详细了解错误返回方式。

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