PHP Amazon SDK - s3 putObject並設置Body

Question

嗨，我正在嘗試使用此代碼將新對象放入存儲桶中：

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); 

require_once(FCPATH.'s3/aws-autoloader.php');

use Aws\S3\S3Client;

class s3{
    public $_secret_key ="********";
    public $_access_key = "********"; 
    public $_bucket = "tphotos-dev";

 function connect(){

     return  S3Client::factory(array(
    'key'    => $this->_access_key,
    'secret' => $this->_secret_key,
));


 }
 function deleteObject($prefix = false){
    if($prefix){
        $s3 = $this->connect();
        return $s3->deleteMatchingObjects($this->_bucket, $prefix);
    }
 }

 function putObject($file_name,$source_file){
    $s3 = $this->connect();
     $s3->putObject(array(
    'Bucket' => (string)$this->_bucket,
    'Key'    => $file_name,
    'SourceFile'   => $source_file,
    'ACL'         => 'public-read',
    ));
    return $s3->waitUntilObjectExists(array(
    'Bucket' => $this->_bucket,
    'Key'    => $file_name
    ));

 }  

}

？>

所以，一旦我這樣做：

$s3->putObject('myfilename.jpg',get_file_content("temp/image.jpg"));

它返回錯誤：

Fatal error: Uncaught exception 'Aws\Common\Exception\InvalidArgumentException' with message 'You must specify a non-null value for the Body or SourceFile parameters.' in /Users/ok/Projects/s3/Aws/Common/Client/UploadBodyListener.php:91 

任何線索？

Answer 1

對不起，我得到了修復：

只是為了改變這一點

'SourceFile'   => $source_file,

至

'Body'   => $source_file,