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Object Storage Service:Rastreamento de acesso com o OSS SDK for PHP 2.0

Última atualização: Jul 03, 2026

Este tópico descreve como usar o Object Storage Service (OSS) SDK for PHP 2.0 para configurar o rastreamento de acesso de um bucket.

Nota de uso

  • O código de exemplo deste tópico usa o ID da região cn-hangzhou, correspondente à região China (Hangzhou). Por padrão, um endpoint público acessa os recursos do bucket. Para acessar esses recursos por meio de outros serviços da Alibaba Cloud na mesma região do bucket, use um endpoint interno. Para obter mais informações sobre regiões e endpoints do OSS, consulte Regiões e endpoints.

Exemplos

Enable access tracking

O código de exemplo a seguir mostra como ativar o rastreamento de acesso para um bucket:

<?php

// Introduce autoload files to load dependent libraries.
require_once __DIR__ . '/../vendor/autoload.php';

use AlibabaCloud\Oss\V2 as Oss;

// Specify descriptions for command line parameters.
$optsdesc = [
    "region" => ['help' => The region in which the bucket is located.', 'required' => True], // (Required) Specify the region in which the bucket is located.
    "endpoint" => ['help' => The domain names that other services can use to access OSS', 'required' => False], // (Optional) Specify the endpoint that can be used by other services to access OSS.
    "bucket" => ['help' => The name of the bucket, 'required' => True], // (Required) Specify the name of the bucket.
];

// Generate a long options list to parse the command line parameters.
$longopts = \array_map(function ($key) {
    return "$key:"; // Add a colon (:) to the end of each parameter to indicate that a value is required.
}, array_keys($optsdesc));

// Parse the command line parameters.
$options = getopt("", $longopts); 

// Check whether the required parameters are configured.
foreach ($optsdesc as $key => $value) {
    if ($value['required'] === True && empty($options[$key])) {
        $help = $value['help'];
        echo "Error: the following arguments are required: --$key, $help"; // Specify that the required parameters are not configured.
        exit(1); 
    }
}

// Obtain the values of the command line parameters.
$region = $options["region"]; // The region in which the bucket is located.
$bucket = $options["bucket"]; // The name of the bucket.

// Use environment variables to load the AccessKey ID and AccessKey secret.
$credentialsProvider = new Oss\Credentials\EnvironmentVariableCredentialsProvider();

// Use the default configurations of the SDK.
$cfg = Oss\Config::loadDefault();

// Specify the credential provider.
$cfg->setCredentialsProvider($credentialsProvider);

// Specify the region.
$cfg->setRegion($region);

// Specify the endpoint if an endpoint is provided.
if (isset($options["endpoint"])) {
    $cfg->setEndpoint($options["endpoint"]);
}

// Create an OSSClient instance.
$client = new Oss\Client($cfg);

// Create an AccessMonitorConfiguration object to enable access tracking.
$accessMonitorConfiguration = new Oss\Models\AccessMonitorConfiguration(
    status: Oss\Models\AccessMonitorStatusType::ENABLED // Enable access tracking.
);

// Create a PutBucketAccessMonitorRequest object to configure access tracking for the bucket and pass the accessMonitorConfiguration object.
$request = new Oss\Models\PutBucketAccessMonitorRequest(
    bucket: $bucket,
    accessMonitorConfiguration: $accessMonitorConfiguration
);

// Use the putBucketAccessMonitor method to configure access tracking for the bucket.
$result = $client->putBucketAccessMonitor($request);

// Display the returned result.
printf(
    'status code:' . $result->statusCode . PHP_EOL . // The returned HTTP status code.
    'request id:' . $result->requestId // The request ID of the request, which is the unique identifier of the request.
);

Query the access tracking status

O código de exemplo a seguir mostra como consultar o status do rastreamento de acesso de um bucket:

<?php

// Introduce autoload files to load dependent libraries.
require_once __DIR__ . '/../vendor/autoload.php';

use AlibabaCloud\Oss\V2 as Oss;

// Specify descriptions for command line parameters.
$optsdesc = [
    "region" => ['help' => The region in which the bucket is located.', 'required' => True], // (Required) Specify the region in which the bucket is located.
    "endpoint" => ['help' => The domain names that other services can use to access OSS', 'required' => False], // (Optional) Specify the endpoint that can be used by other services to access OSS.
    "bucket" => ['help' => The name of the bucket, 'required' => True], // (Required) Specify the name of the bucket.
];

// Generate a long options list to parse the command line parameters.
$longopts = \array_map(function ($key) {
    return "$key:"; // Add a colon (:) to the end of each parameter to indicate that a value is required.
}, array_keys($optsdesc));

// Parse the command line parameters.
$options = getopt("", $longopts); 

// Check whether the required parameters are configured.
foreach ($optsdesc as $key => $value) {
    if ($value['required'] === True && empty($options[$key])) {
        $help = $value['help'];
        echo "Error: the following arguments are required: --$key, $help"; // Specify that the required parameters are not configured.
        exit(1); 
    }
}

// Obtain the values of the command line parameters.
$region = $options["region"]; // The region in which the bucket is located.
$bucket = $options["bucket"]; // The name of the bucket.

// Use environment variables to load the AccessKey ID and AccessKey secret.
$credentialsProvider = new Oss\Credentials\EnvironmentVariableCredentialsProvider();

// Use the default configurations of the SDK.
$cfg = Oss\Config::loadDefault();

// Specify the credential provider.
$cfg->setCredentialsProvider($credentialsProvider);

// Specify the region.
$cfg->setRegion($region);

// Specify the endpoint if an endpoint is provided.
if (isset($options["endpoint"])) {
    $cfg->setEndpoint($options["endpoint"]);
}

// Create an OSSClient instance.
$client = new Oss\Client($cfg);

// Create a GetBucketAccessMonitorRequest object to query the access tracking status of the bucket.
$request = new Oss\Models\GetBucketAccessMonitorRequest(bucket: $bucket);

// Use the getBucketAccessMonitor method to query the access tracking status of the bucket.
$result = $client->GetBucketAccessMonitor($request);

// Display the returned result.
printf(
    'status code:' . $result->statusCode . PHP_EOL . // The returned HTTP status code.
    'request id:' . $result->requestId . PHP_EOL . // The request ID of the request, which is the unique identifier of the request.
    access monitor status:' . $result->accessMonitorConfiguration->status // The access tracking status.
);

Referências

  • Para obter mais informações sobre a operação de API usada para ativar o rastreamento de acesso, consulte PutBucketAccessMonitor.

  • Para obter mais informações sobre a operação de API usada para consultar o status do rastreamento de acesso, consulte GetBucketAccessMonitor.