Laravel S3文件上传:fopen(文件路径)打开流失败:权限被拒绝 - Laravel S3 file upload : fopen(path to file) failed to open stream: Permission denied

Laravel S3 file upload : fopen(path to file) failed to open stream: Permission denied

我正在上传文件到S3:

在文件系统中我有:

'default' => 's3',
'cloud' => 's3',
's3' => [
            'driver' => 's3',
            'key' => '***********',
            'secret' => '********************',
            'region' => '************',
            'bucket' => '*************',
        ],
    ],
    'parent_url' => 'http://54.169.67.54/',
];

一切正常，但上传文件时出现错误。

fopen(/var/www/html/project/public/photos/profile-pics/1-medium-1470892864.jpg): failed to open stream: Permission denied

使用League'Flysystem并检查此参数以获取进一步参考

示例:

    public function uploadFile( $getFile )
        {
            try{       
                $datetimefilename   =   Carbon::now()->format('YmdHis');             
                $ext                =   $getFile->getClientOriginalExtension();
                $filename           =   sprintf('%s.%s', $datetimefilename,$ext);
                $uploadPath         =   env('UPLOAD');
                if( Storage::disk('s3')->has($uploadPath) === false ){
                    Storage::disk('s3')->createDir($uploadPath);
                }
                $filePath           =   sprintf('%s/%s',$uploadPath,$filename);
                $result =  Storage::disk('s3')->put($filePath, file_get_contents($getFile->getRealPath()));

                return $result ;
            }
            catch('Exception $e)
            {   
                return false;
            }
        }