是的,你可以使用Microsoft Graph API获取SharePoint文档库中的文件夹ID。Microsoft Graph API提供了丰富的接口来访问和操作SharePoint中的资源,包括文档库和文件夹。
以下是一个示例,展示了如何使用Microsoft Graph API获取SharePoint文档库中的文件夹ID。
Sites.Read.All
)。以下示例使用C#和Microsoft Graph SDK来获取文件夹ID。
首先,安装Microsoft Graph SDK:
dotnet add package Microsoft.Graph
dotnet add package Microsoft.Identity.Client
你需要使用Microsoft.Identity.Client库来获取访问令牌。以下是一个示例:
using Microsoft.Identity.Client;
using System.Threading.Tasks;
public class AuthProvider
{
private static string clientId = "YOUR_CLIENT_ID";
private static string tenantId = "YOUR_TENANT_ID";
private static string clientSecret = "YOUR_CLIENT_SECRET";
public static async Task<string> GetAccessTokenAsync()
{
IConfidentialClientApplication app = ConfidentialClientApplicationBuilder.Create(clientId)
.WithClientSecret(clientSecret)
.WithAuthority(new Uri($"https://login.microsoftonline.com/{tenantId}"))
.Build();
string[] scopes = new string[] { "https://graph.microsoft.com/.default" };
AuthenticationResult result = await app.AcquireTokenForClient(scopes).ExecuteAsync();
return result.AccessToken;
}
}
使用Microsoft Graph SDK来获取文件夹ID:
using Microsoft.Graph;
using System;
using System.Net.Http.Headers;
using System.Threading.Tasks;
public class Program
{
public static async Task Main(string[] args)
{
string accessToken = await AuthProvider.GetAccessTokenAsync();
GraphServiceClient graphClient = new GraphServiceClient(
new DelegateAuthenticationProvider((requestMessage) =>
{
requestMessage.Headers.Authorization = new AuthenticationHeaderValue("Bearer", accessToken);
return Task.CompletedTask;
})
);
string siteId = "YOUR_SITE_ID"; // SharePoint站点ID
string libraryId = "YOUR_LIBRARY_ID"; // 文档库ID
string folderPath = "YOUR_FOLDER_PATH"; // 文件夹路径
// 获取文件夹信息
var folder = await graphClient.Sites[siteId]
.Drives[libraryId]
.Root
.ItemWithPath(folderPath)
.Request()
.GetAsync();
Console.WriteLine($"Folder ID: {folder.Id}");
}
}
ItemWithPath
方法获取文件夹信息,并从中提取文件夹ID。/Shared Documents/YourFolderName
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