AWS PHP SDK v3 中的响应日志记录

<?php</p>require 'vendor/autoload.php';
use Aws\S3\S3Client;
use Aws\Handler\GuzzleV6\GuzzleHandler;
use GuzzleHttp\Client;
use Monolog\Logger;
use Monolog\Handler\StreamHandler;
// 创建S3客户端
$client = new S3Client([
    'version' => 'latest',
    'region' => 'us-west-2',
    'handler' => new GuzzleHandler(new Client()),
    'http_handler' => function () {
        return GuzzleHttp\choose_handler();
    },
    'debug' => true,
]);
// 创建日志记录器
$log = new Logger('aws');
$log->pushHandler(new StreamHandler('path/to/log/file.log', Logger::DEBUG));
// 配置S3客户端的日志记录器
$client->getHandlerList()->setHandler('logger', function ($requestHandler) use ($log) {
    return function ($request, array $options) use ($requestHandler, $log) {
        $promise = $requestHandler($request, $options);
        return $promise->then(
            function ($result) use ($log, $request) {
                $log->debug('AWS request', ['request' => $request, 'response' => $result]);
                return $result;
            },
            function ($reason) use ($log, $request) {
                $log->error('AWS request fAIled', ['request' => $request, 'reason' => $reason]);
                throw $reason;
            }
        );
    };
});
// 使用S3客户端进行请求
$result = $client->listBuckets();