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PUT /<ObjectKey>?partNumber=PartNumber&uploadId=UploadId HTTP/1.1Host: <BucketName-APPID>.cos.<Region>.myqcloud.comDate: GMT DateContent-Type: Content TypeContent-Length: Content LengthContent-MD5: MD5Authorization: Auth String[Object Part]
名称 | 描述 | 类型 | 是否必选 |
ObjectKey | string | 是 | |
partNumber | 标识本次分块上传的编号，范围在1 - 10000 | integer | 是 |
uploadId | 标识本次分块上传的 ID，使用 Initiate Multipart Upload 接口初始化分块上传时得到的 UploadId | string | 是 |
名称 | 描述 | 类型 | 是否必选 |
x-cos-traffic-limit | 针对本分块上传进行流量控制的限速值，必须为数字，单位默认为 bit/s。限速值设置范围为819200 - 838860800，即800Kb/s-800Mb/s，如果超出该范围将返回400错误 | integer | 否 |
x-cos-psize-max | 限定上传分块大小最大值，单位 Byte。分块大小大于该值会被判为上传失败。 说明： | integer | 否 |
x-cos-psize-min | 限定上传分块大小最小值，单位 Byte。分块大小小于该值会被判为上传失败。 说明： | integer | 否 |
名称 | 描述 | 类型 | 是否必选 |
x-cos-server-side-encryption-customer-algorithm | 服务端加密算法，目前仅支持 AES256 | string | 是 |
x-cos-server-side-encryption-customer-key | 服务端加密密钥的 Base64 编码 例如 MDEyMzQ1Njc4OUFCQ0RFRjAxMjM0NTY3ODlBQkNERUY= | string | 是 |
x-cos-server-side-encryption-customer-key-MD5 | 服务端加密密钥的 MD5 哈希值，使用 Base64 编码 例如 U5L61r7jcwdNvT7frmUG8g== | string | 是 |
PUT /exampleobject?partNumber=1&uploadId=1585130821cbb7df1d11846c073ad648e8f33b087cec2381df437acdc833cf654b9ecc6361 HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Wed, 25 Mar 2020 10:07:14 GMTContent-Type: application/octet-streamContent-Length: 1048576Content-MD5: OScKloo1fSQgfpkRFiUH6w==Authorization: q-sign-algorithm=sha1&q-ak=************************************&q-sign-time=1585130834;1585138034&q-key-time=1585130834;1585138034&q-header-list=content-length;content-md5;content-type;date;host&q-url-param-list=partnumber;uploadid&q-signature=a815da18232cfec87e8218f32f31b1e2c5eb****Connection: close[Object Part]
HTTP/1.1 200 OKContent-Length: 0Connection: closeDate: Wed, 25 Mar 2020 10:07:14 GMTETag: "39270a968a357d24207e9911162507eb"Server: tencent-cosx-cos-hash-crc64ecma: 9973912126177188060x-cos-request-id: NWU3YjJkNTJfZDBjODJhMDlfMjU4NTZfMjc5MzBh****
PUT /exampleobject?partNumber=1&uploadId=1590862540251355295a5c736513d70d42b92bbde4f0fafb5e0ecb314b55aa0018cc9fa76f HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Sat, 30 May 2020 18:15:50 GMTContent-Type: application/octet-streamContent-Length: 13Content-MD5: EI9SjrY7Zec08nrjMfX/qg==Authorization: q-sign-algorithm=sha1&q-ak=************************************&q-sign-time=1590862550;1590869750&q-key-time=1590862550;1590869750&q-header-list=content-length;content-md5;content-type;date;host&q-url-param-list=partnumber;uploadid&q-signature=2a0085596de5861410bcc43f3d107dc9dda5****Connection: close[Object Part]
HTTP/1.1 200 OKContent-Length: 0Connection: closeDate: Sat, 30 May 2020 18:15:51 GMTETag: "108f528eb63b65e734f27ae331f5ffaa"Server: tencent-cosx-cos-hash-crc64ecma: 4510578591875220731x-cos-request-id: NWVkMmEyZDZfYjNjMjJhMDlfMmJlM18zOWI2****x-cos-server-side-encryption: AES256
PUT /exampleobject?partNumber=1&uploadId=15908625793957d71176fa878282d266a95b79dc2aec159b4a73d1d79c80d4f931cda6ad65 HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Sat, 30 May 2020 18:16:29 GMTContent-Type: application/octet-streamContent-Length: 13Content-MD5: EI9SjrY7Zec08nrjMfX/qg==Authorization: q-sign-algorithm=sha1&q-ak=************************************&q-sign-time=1590862589;1590869789&q-key-time=1590862589;1590869789&q-header-list=content-length;content-md5;content-type;date;host&q-url-param-list=partnumber;uploadid&q-signature=2d1231c77c72727bd1c2454726813e095a7e****Connection: close[Object Part]
HTTP/1.1 200 OKContent-Length: 0Connection: closeDate: Sat, 30 May 2020 18:16:30 GMTETag: "1d3e8ae9da423b440341b09f1616f074"Server: tencent-cosx-cos-hash-crc64ecma: 4510578591875220731x-cos-request-id: NWVkMmEyZmRfYTRiOTJhMDlfMTE0ZGRfMmE3OTk4****x-cos-server-side-encryption: cos/kmsx-cos-server-side-encryption-cos-kms-key-id: 48ba38aa-26c5-11ea-855c-52540085****
PUT /exampleobject?partNumber=1&uploadId=1590862610acd643927bad05cd3947bf98b56b04b0b0b2a45a49969f87cc95b7fd5fcc065a HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Sat, 30 May 2020 18:17:01 GMTx-cos-server-side-encryption-customer-algorithm: AES256x-cos-server-side-encryption-customer-key: MDEyMzQ1Njc4OUFCQ0RFRjAxMjM0NTY3ODlBQkNERUY=x-cos-server-side-encryption-customer-key-MD5: U5L61r7jcwdNvT7frmUG8g==Content-Type: application/octet-streamContent-Length: 13Content-MD5: EI9SjrY7Zec08nrjMfX/qg==Authorization: q-sign-algorithm=sha1&q-ak=************************************&q-sign-time=1590862621;1590869821&q-key-time=1590862621;1590869821&q-header-list=content-length;content-md5;content-type;date;host;x-cos-server-side-encryption-customer-algorithm;x-cos-server-side-encryption-customer-key;x-cos-server-side-encryption-customer-key-md5&q-url-param-list=partnumber;uploadid&q-signature=6d0914f1db0e03569b6b5d340dc8d71616bf****Connection: close[Object Part]
HTTP/1.1 200 OKContent-Length: 0Connection: closeDate: Sat, 30 May 2020 18:17:01 GMTETag: "ff14981a35a58eb97bca838b055c573b"Server: tencent-cosx-cos-hash-crc64ecma: 4510578591875220731x-cos-request-id: NWVkMmEzMWRfYjRjOTJhMDlfYWRhXzFhZmYw****x-cos-server-side-encryption-customer-algorithm: AES256x-cos-server-side-encryption-customer-key-MD5: U5L61r7jcwdNvT7frmUG8g==
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