Question

我已完成指南here
我也完成了this指南（因为我想同时使用存储和语音）

现在我有gcloud并且它正在终端中工作我也尝试从shell执行此命令：

curl -s -H "Content-Type: application/json" \
    -H "Authorization: Bearer "$(gcloud auth application-default print-access-token) \
    https://speech.googleapis.com/v1/speech:recognize \
    -d @sync-request.json

它正在我正在努力：

{
  "results": [
    {
      "alternatives": [
        {
          "transcript": "how old is the Brooklyn Bridge",
          "confidence": 0.9840146
        }
      ]
    }
  ]
}

但是当我尝试放一些代码时。例如这一个：

# Includes the autoloader for libraries installed with composer
require __DIR__ . '/vendor/autoload.php';

// Imports the Google Cloud Storage client library.
use Google\Cloud\Storage\StorageClient;

function auth_cloud_implicit($projectId)
{
    $config = [
        'projectId' => $projectId,
    ];

    # If you don't specify credentials when constructing the client, the
    # client library will look for credentials in the environment.
    $storage = new StorageClient($config);

    # Make an authenticated API request (listing storage buckets)
    foreach ($storage->buckets() as $bucket) {
        printf('Bucket: %s' . PHP_EOL, $bucket->name());
    }
}

# Your Google Cloud Platform project ID
$projectId = 'somenumbersandletters';

auth_cloud_implicit($projectId);

我收到此错误：

Google\Cloud\Core\Exception\ServiceException: { "error": { "errors": [ { "domain": "global", "reason": "authError", "message": "Invalid Credentials", "locationType": "header", "location": "Authorization" } ], "code": 401, "message": "Invalid Credentials" } } in /var/www/speech/vendor/google/cloud-core/RequestWrapper.php on line 263

所以我的问题是我做错了什么以及为什么这段代码不起作用？我在其他计算机上做了相同的代码，它工作正常，我不明白为什么它不能以同样的方式在这台计算机上工作？任何建议都会受到欢迎！

Answer 1

我注意到的是，当您想要实例化Google服务时，您只需将json文件放入数组中即可。例如，如果您想要实例化Google语音客户端，只需执行以下操作：

$speech = new SpeechClient([
    'projectId' => $projectId,
    'keyFilePath' => 'path/to/file.json',
    'languageCode' => 'en-US',
]);

如果您想要Google Storage Client，那么只需：

$storage = new StorageClient([
   'projectId' => $projectId,
   'keyFilePath' => 'path/to/file.json',   
])

如果没有帮助，请尝试

转到此link并使用此代码连接到存储桶：

function auth_cloud_explicit($projectId, $serviceAccountPath)
{
    # Explicitly use service account credentials by specifying the private key
    # file.
    $config = [
        'keyFilePath' => $serviceAccountPath,
        'projectId' => $projectId,
    ];
    $storage = new StorageClient($config);

    # Make an authenticated API request (listing storage buckets)
    foreach ($storage->buckets() as $bucket) {
        printf('Bucket: %s' . PHP_EOL, $bucket->name());
    }
}

并转到Google Cloud Platform / IAM并添加代码提供错误的服务帐户，此帐户无权访问存储分区。现在一切正常！感谢@ brandon-yarbrough的帮助

<强>更新如果以上都不适合您，只需使用以下代码尝试在文件中设置环境：

putenv('GOOGLE_APPLICATION_CREDENTIALS=/path/to/service-account.json');

这应该有用。

从12.2018开始，您可以使用更新的代码：

use Google\Auth\Credentials\GCECredentials;

$gceCredentials = new GCECredentials();
$config = [
    'projectId' => $projectId,
    'credentialsFetcher' => $gceCredentials,
];

Answer 2

我突然遇到了同样的情况，试图访问我的一个GCP存储桶（特别是尝试使用401 Invalid Credentials从我的一个存储桶中传输文件时，我得到了gsutil）

我终于可以通过删除存储桶，创建一个新的存储桶，然后重新上传我的文件夹来解决这个问题。

Answer 3

require 'vendor/autoload.php';
use Google\Cloud\Storage\StorageClient;       
 $storage = new StorageClient([
        'keyFilePath' => 'path/key.json',
        'projectId' => 'you_projectid'
    ]);
    $bucket = $storage->bucket('namebucket');
    $bucket->upload(
        fopen('data/demo.txt', 'r')
    );

尝试连接时，Google云端存储会向我提供授权码401无效凭据

3 个答案: