Object Storage Service:Consultar a capacidade de armazenamento de um bucket (C# SDK V2)

Observações

O código de exemplo neste tópico usa a região China (Hangzhou) (cn-hangzhou) como exemplo. Por padrão, o endpoint público é usado. Para acessar o OSS a partir de outros serviços Alibaba Cloud na mesma região, use o endpoint interno. Para mais informações sobre as regiões e endpoints compatíveis com o OSS, consulte Regions and endpoints.

Código de exemplo

Use o código a seguir para consultar a capacidade de armazenamento de um bucket.

using OSS = AlibabaCloud.OSS.V2; // Create an alias for Alibaba Cloud OSS SDK to simplify subsequent use.

var region = "cn-hangzhou"; // Required. Specify the region where the bucket is located. In this example, the China (Hangzhou) region is used. Set the region to cn-hangzhou.
var bucket = "your bucket name";  // Required. Specify the name of the destination bucket.  
var endpoint = null as string;  // Optional. Specify the endpoint used to access the OSS service. In this example, the China (Hangzhou) region is used. Set the endpoint to https://oss-cn-hangzhou.aliyuncs.com.

// Load the default configurations of the OSS SDK. The configurations automatically read credential information (such as AccessKey) from environment variables.
var cfg = OSS.Configuration.LoadDefault();
// Explicitly set to use environment variables to obtain credentials for identity verification (format: OSS_ACCESS_KEY_ID, OSS_ACCESS_KEY_SECRET).
cfg.CredentialsProvider = new OSS.Credentials.EnvironmentVariableCredentialsProvider();
// Set the region of the bucket in the configuration.
cfg.Region = region;
// If an endpoint is specified, overwrite the default endpoint.
if(endpoint != null)
{
    cfg.Endpoint = endpoint;
} 

// Create an OSS client instance using the configuration information.
using var client = new OSS.Client(cfg);

// Call the GetBucketStatAsync method to query the storage capacity information of the specified bucket.
var result = await client.GetBucketStatAsync(new OSS.Models.GetBucketStatRequest()
{
    Bucket = bucket
});

// Print the result information.
Console.WriteLine("GetBucketStat done");  // The operation is complete.
Console.WriteLine($"StatusCode: {result.StatusCode}");  // The HTTP status code.
Console.WriteLine($"RequestId: {result.RequestId}");  // The request ID, which is used by Alibaba Cloud to troubleshoot issues.
Console.WriteLine("Response Headers:");  // The response header information.
result.Headers.ToList().ForEach(x => Console.WriteLine(x.Key + " : " + x.Value));  // Traverse and print all response headers.
Console.WriteLine($"Storage: {result.BucketStat!.Storage}");  //  Print the total storage capacity of the bucket.
Console.WriteLine($"ObjectCount: {result.BucketStat!.ObjectCount}");  //  Print the total number of objects in the bucket.

Informações comuns de capacidade de armazenamento

Referências

Para o código de exemplo completo, consulte GetBucketStat.cs.