composer require aliyuncs/oss-sdk-php

use OSSOssClient;
use OSSCoreOssException;

$accessKeyId = '<Your AccessKeyId>';
$accessKeySecret = '<Your AccessKeySecret>';
$endpoint = '<Your endpoint>';
$bucket = '<Your bucket name>';

try {
    //創(chuàng)建OSS客戶端連接
    $ossClient = new OssClient($accessKeyId, $accessKeySecret, $endpoint);
    //設(shè)置存儲空間默認ACL設(shè)置為私有
    $ossClient->putBucketAcl($bucket, OssClient::OSS_ACL_TYPE_PRIVATE);
} catch (OssException $e) {
    //連接失敗處理
}

$file = '<Your local file path>';
$object = '<Your object name>';

try {
    //上傳文件到指定的存儲空間中
    $ossClient->uploadFile($bucket, $object, $file);
    //刪除存儲空間中的指定文件
    $ossClient->deleteObject($bucket, $object);
} catch (OssException $e) {
    //處理上傳或刪除文件失敗的情況
}

$localFile = '<Your local file path>';

try {
    //從存儲空間中下載指定名稱的文件到指定本地路徑
    $ossClient->getObject($bucket, $object, ['fileDownload' => $localFile]);
} catch (OssException $e) {
    //處理下載文件失敗的情況
}

try {
    //斷開OSS客戶端連接并清理客戶端實例
    $ossClient->close();
} catch (OssException $e) {
    //處理斷開OSS客戶端連接失敗的情況
}