Azure DocumentDB 读取文档资源未找到

使用 Azure DocumentDB 读取文档资源未找到

csharp
using System;
using Microsoft.Azure.Documents;
using Microsoft.Azure.Documents.Client;
public class DocumentDBService
{
    private const string EndpointUrl = "your_documentdb_endpoint_url";
    private const string AuthorizationKey = "your_documentdb_authorization_key";
    private const string DatabaseId = "your_database_id";
    private const string CollectionId = "your_collection_id";
    private DocumentClient client;
    public DocumentDBService()
    {
        client = new DocumentClient(new Uri(EndpointUrl), AuthorizationKey);
    }
    public Document GetDocumentById(string documentId)
    {
        try
        {
            Uri documentUri = UriFactory.CreateDocumentUri(DatabaseId, CollectionId, documentId);
            return client.ReadDocumentAsync(documentUri).Result;
        }
        catch (AggregateException ae)
        {
            if (ae.InnerException is DocumentClientException de)
            {
                if (de.StatusCode == System.Net.HttpStatusCode.NotFound)
                {
                    Console.WriteLine("Document not found.");
                    return null;
                }
            }
            throw ae;
        }
    }
}

csharp
DocumentDBService documentDBService = new DocumentDBService();
Document document = documentDBService.GetDocumentById("your_document_id");
if (document != null)
{
    // 处理文档已找到的逻辑
}