/** * 使用基本的api分阶段进行分片上传 * * @param OssClient $ossClient OssClient实例 * @param string $bucket 存储空间名称 * @throws OssException */ function putObjectByRawApis($ossClient, $bucket) { $object = "test/multipart-test.txt"; /** * step 1. 初始化一个分块上传事件, 也就是初始化上传Multipart, 获取upload id */ try { $uploadId = $ossClient->initiateMultipartUpload($bucket, $object); } catch (OssException $e) { printf(__FUNCTION__ . ": initiateMultipartUpload FAILED\n"); printf($e->getMessage() . "\n"); return; } print __FUNCTION__ . ": initiateMultipartUpload OK" . "\n"; /* * step 2. 上传分片 */ $partSize = 10 * 1024 * 1024; $uploadFile = __FILE__; $uploadFileSize = filesize($uploadFile); $pieces = $ossClient->generateMultiuploadParts($uploadFileSize, $partSize); $responseUploadPart = array(); $uploadPosition = 0; $isCheckMd5 = true; foreach ($pieces as $i => $piece) { $fromPos = $uploadPosition + (int) $piece[$ossClient::OSS_SEEK_TO]; $toPos = (int) $piece[$ossClient::OSS_LENGTH] + $fromPos - 1; $upOptions = array($ossClient::OSS_FILE_UPLOAD => $uploadFile, $ossClient::OSS_PART_NUM => $i + 1, $ossClient::OSS_SEEK_TO => $fromPos, $ossClient::OSS_LENGTH => $toPos - $fromPos + 1, $ossClient::OSS_CHECK_MD5 => $isCheckMd5); if ($isCheckMd5) { $contentMd5 = OssUtil::getMd5SumForFile($uploadFile, $fromPos, $toPos); $upOptions[$ossClient::OSS_CONTENT_MD5] = $contentMd5; } //2. 将每一分片上传到OSS try { $responseUploadPart[] = $ossClient->uploadPart($bucket, $object, $uploadId, $upOptions); } catch (OssException $e) { printf(__FUNCTION__ . ": initiateMultipartUpload, uploadPart - part#{$i} FAILED\n"); printf($e->getMessage() . "\n"); return; } printf(__FUNCTION__ . ": initiateMultipartUpload, uploadPart - part#{$i} OK\n"); } $uploadParts = array(); foreach ($responseUploadPart as $i => $eTag) { $uploadParts[] = array('PartNumber' => $i + 1, 'ETag' => $eTag); } /** * step 3. 完成上传 */ try { $ossClient->completeMultipartUpload($bucket, $object, $uploadId, $uploadParts); } catch (OssException $e) { printf(__FUNCTION__ . ": completeMultipartUpload FAILED\n"); printf($e->getMessage() . "\n"); return; } printf(__FUNCTION__ . ": completeMultipartUpload OK\n"); }