Complete Multipart Upload
描述：大文件分片上传拼接完成接口（合并接口）
请求格式：
POST /<ObjectName>?uploadId=<UploadId> HTTP/1.1
Host: <Your-Bucket-Name>.ss.bscstorage.com
Date: <date>
Content-Type: text/json
Authorization: <authorization string> #请参照《签名算法》
<CompleteMultipartUpload>
<Part>
<PartNumber>1</PartNumber>
<ETag>"a54357aff0632cce46d942af68356b38"</ETag>
</Part>
<Part>
<PartNumber>2</PartNumber>
<ETag>"0c78aef83f66abc1fa1e8477f296d394"</ETag>
</Part>
<Part>
<PartNumber>3</PartNumber>
<ETag>"acbd18db4cc2f85cedef654fccc4a4d8"</ETag>
</Part>
</CompleteMultipartUpload>
- 响应：
HTTP/1.1 200 OK
Date: Tue, 08 Apr 2014 02:59:47 GMT
Connection: keep-alive
x-amz-request-id: 0000106c-1608-0810-4621-00163e000064
x-amz-s2-requester: <Your UserName>
<?xml version="1.0" encoding="UTF-8"?>
<CompleteMultipartUploadResult xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
<Location>http://Example-Bucket.ss.bscstorage.com/Example-Object</Location>
<Bucket>Example-Bucket</Bucket>
<Key>Example-Object</Key>
<ETag>"3858f62230ac3c915f300c664312c11f-9"</ETag>
</CompleteMultipartUploadResult>
- Request Parameters(请求参数)：
| Parameter | Description | Required |
|---|---|---|
| uploadId | 通过Initiate Multipart Upload（大文件分片上传初始化接口）获得的uploadId值 | Yes |
- Request Body（请求Body）：
| Name | Description | Required |
|---|---|---|
| PartNumber | 文件分片的序号 | Yes |
| ETag | 通过Upload Part（上传分片接口）上传成功后返回的响应头中的Etag值 | Yes |
Response Body（响应XML Body）：
Name Description Required CompleteMultipartUploadResult 包含Location, Bucket, Key和ETag元素 Yes Location URI标识新上传的文件 Yes Bucket bucket name Yes Key objectName Yes ETag 文件的ETag, 该ETag和put_object的ETag不同, 并不是文件的md5值 Yes