存储控制列出 Anywhere Cache

存储控制列出 Anywhere Cache

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如需查看包含此代码示例的详细文档，请参阅以下内容：

代码示例

C++

如需了解详情，请参阅 Cloud Storage C++ API 参考文档。

如需向 Cloud Storage 进行身份验证，请设置应用默认凭证。如需了解详情，请参阅为客户端库设置身份验证。 

namespace storagecontrol = google::cloud::storagecontrol_v2;
[](storagecontrol::StorageControlClient client,
   std::string const& bucket_name) {
  auto const parent = std::string{"projects/_/buckets/"} + bucket_name;
  for (auto anywhere_cache : client.ListAnywhereCaches(parent)) {
    if (!anywhere_cache) throw std::move(anywhere_cache).status();
    std::cout << anywhere_cache->name() << "\n";
  }
}

Java

如需了解详情，请参阅 Cloud Storage Java API 参考文档。

如需向 Cloud Storage 进行身份验证，请设置应用默认凭证。如需了解详情，请参阅为客户端库设置身份验证。 


import com.google.storage.control.v2.AnywhereCache;
import com.google.storage.control.v2.BucketName;
import com.google.storage.control.v2.ListAnywhereCachesRequest;
import com.google.storage.control.v2.StorageControlClient;
import com.google.storage.control.v2.StorageControlClient.ListAnywhereCachesPagedResponse;
import java.io.IOException;

public final class AnywhereCacheList {

  public static void anywhereCacheList(String bucketName) throws IOException {
    try (StorageControlClient storageControl = StorageControlClient.create()) {

      ListAnywhereCachesRequest request =
          ListAnywhereCachesRequest.newBuilder()
              .setParent(BucketName.format("_", bucketName))
              .build();

      ListAnywhereCachesPagedResponse page = storageControl.listAnywhereCaches(request);
      for (AnywhereCache anywhereCache : page.iterateAll()) {
        System.out.println(anywhereCache.getName());
      }
    }
  }
}

PHP

如需了解详情，请参阅 Cloud Storage PHP API 参考文档。

如需向 Cloud Storage 进行身份验证，请设置应用默认凭证。如需了解详情，请参阅为客户端库设置身份验证。 

use Google\Cloud\Storage\Control\V2\Client\StorageControlClient;
use Google\Cloud\Storage\Control\V2\ListAnywhereCachesRequest;

/**
 * Lists Anywhere Cache instances for a given bucket.
 *
 * @param string $bucketName The name of your Cloud Storage bucket.
 *        (e.g. 'my-bucket')
 */
function list_anywhere_caches(string $bucketName): void
{
    $storageControlClient = new StorageControlClient();

    // Set project to "_" to signify global bucket
    $formattedName = $storageControlClient->bucketName('_', $bucketName);

    $request = new ListAnywhereCachesRequest([
        'parent' => $formattedName,
    ]);

    $response = $storageControlClient->listAnywhereCaches($request);

    foreach ($response as $anywhereCache) {
        printf('Anywhere cache name: %s' . PHP_EOL, $anywhereCache->getName());
    }
}

Ruby

如需了解详情，请参阅 Cloud Storage Ruby API 参考文档。

如需向 Cloud Storage 进行身份验证，请设置应用默认凭证。如需了解详情，请参阅为客户端库设置身份验证。 

require "google/cloud/storage/control"

def list_anywhere_caches bucket_name:
  # The Name of your GCS bucket
  # bucket_name = "your-unique-bucket-name"

  # Create a client object. The client can be reused for multiple calls.
  storage_control_client = Google::Cloud::Storage::Control.storage_control
  # Set project to "_" to signify global bucket
  parent = "projects/_/buckets/#{bucket_name}"

  # Create a request.
  request = Google::Cloud::Storage::Control::V2::ListAnywhereCachesRequest.new(
    parent: parent
  )
  # The request lists all caches in the specified bucket.
  # The caches are identified by the specified bucket name.
  begin
    result = storage_control_client.list_anywhere_caches request
    result.response.anywhere_caches.each do |item|
      puts "AnywhereCache #{item.name} found in list."
    end
  rescue Google::Cloud::Error => e
    puts "Failed to list AnywhereCaches. Error: #{e.message}"
  end
end

后续步骤

如需搜索和过滤其他 Google Cloud 产品的代码示例，请参阅Google Cloud 示例浏览器。