将aws/aws sdk php与Google云存储结合使用

Question

谷歌云存储（与谷歌硬盘不同）似乎与S3应用编程接口兼容：

https://developers.google.com/storage/docs/migrating#migration-simple

有人知道我是否可以使用aws/aws-sdk-php（https://packagist.org/packages/aws/aws-sdk-php）包并将其配置为连接到我的谷歌云存储而不是AWS S3吗？

我已经尝试了以下代码：

<?php 
use Aws\S3\S3Client;
use League\Flysystem\Filesystem;
use League\Flysystem\Adapter\AwsS3 as Adapter;
require_once 'vendor/autoload.php';
error_reporting(E_ALL & ~E_NOTICE);
ini_set('display_errors', 1);


$client = S3Client::factory(array(
    'key'    => 'MY_GCS_KEY',
    'secret' => 'MY_GCS_SECRET',
    'endpoint' => 'storage.googleapis.com'
));
$filesystem = new Filesystem(new Adapter($client, 'MY_GCS_BUCKET'));
$filesystem->write('filename.txt', 'contents');

但这给我一个错误：

致命错误：未捕获Aws\S3\Exception\InvalidAccessKeyId异常：Aws错误代码：InvalidAccessKeyId，状态代码：403，Aws请求ID:BF7C1317719A4C67，Aws错误类型：客户端，Aws错误消息：您提供的Aws访问密钥ID在我们的记录中不存在。，用户代理：aws-sdk-php2/2.6.15 Guzzle/3.9.2 curl/7.32.0 PHP/5.5.4-1 debphp.org~raring 1抛出/var/www/prudhub/dev/vendor/aws/aws-sdk-PHP/src/aws/Common/Exception/NamespaceExceptionFactory.PHP，第91行

有人知道我如何或者是否可以正确设置aws/aws sdk php包以连接到Google云存储吗？

编辑

以下是使其工作的代码：

<?php 
use Aws\S3\S3Client;
use League\Flysystem\Filesystem;
use League\Flysystem\Adapter\AwsS3 as Adapter;
require_once 'vendor/autoload.php';


$client = S3Client::factory(array(
    'key'    => 'MY_GCS_KEY',
    'secret' => 'MY_GCS_SECRET',
    'base_url' => 'https://storage.googleapis.com'
));
$filesystem = new Filesystem(new Adapter($client, 'MY_GCS_BUCKET'));
$filesystem->write('filename.txt', 'contents');

Answer 1

endpoint是错误的键。应该是base_url。

http://docs.aws.amazon.com/aws-sdk-php/guide/latest/configuration.html#setting-a-自定义endpoint