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POST / HTTP/1.1Host: <BucketName-APPID>.cos.<Region>.myqcloud.comDate: GMT DateContent-Type: multipart/form-data; boundary=Multipart BoundaryContent-Length: Content Length[Multipart Form Data]
名称 | 描述 | 类型 | 是否必选 |
key | string | 是 | |
Cache-Control | RFC 2616 中定义的缓存指令，将作为对象元数据保存 | string | 否 |
Content-Disposition | RFC 2616 中定义的文件名称，将作为对象元数据保存 | string | 否 |
Content-Encoding | RFC 2616 中定义的编码格式，将作为对象元数据保存 | string | 否 |
Content-Type | RFC 2616 中定义的 HTTP 内容类型（MIME），将作为对象元数据保存 注意：通过网页表单上传文件时，浏览器会自动把指定文件的 MIME 类型携带在请求中，但对象存储 COS 并不会使用浏览器携带的 MIME 类型，您需要显式指定 Content-Type 表单字段作为对象的内容类型 | string | 否 |
Expires | RFC 2616 中定义的缓存失效时间，将作为对象元数据保存 | string | 否 |
success_action_redirect | 上传成功时重定向的目标 URL 地址，如果设置，那么在上传成功时将返回 HTTP 状态码为303（Redirect）及 Location 响应头部，Location 响应头部的值为该字段指定的 URL 地址，并附加 bucket、key 和 etag 参数，相关示例请参见本文档的 案例八 | string | 否 |
success_action_status | 上传成功时返回的 HTTP 状态码，可选200、201或204，默认为204。如果指定了 success_action_redirect 字段，则此字段会被忽略。相关示例请参见本文档的 案例九 | number | 否 |
x-cos-meta-* | 包括用户自定义元数据头部后缀和用户自定义元数据信息，将作为对象元数据保存，大小限制为2KB 注意：用户自定义元数据信息支持下划线（_），但用户自定义元数据头部后缀不支持下划线，仅支持减号（-） | string | 否 |
x-cos-storage-class | 对象存储类型。枚举值请参见 存储类型 文档，例如 MAZ_STANDARD、MAZ_STANDARD_IA、INTELLIGENT_TIERING、MAZ_INTELLIGENT_TIERING、STANDARD_IA、ARCHIVE、DEEP_ARCHIVE。默认值：STANDARD | Enum | 否 |
x-cos-traffic-limit | 针对本次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100KB/s - 100MB/s，如果超出该范围将返回400错误 | integer | 否 |
Content-MD5 | 经过 Base64 编码的文件内容 MD5 哈希值，用于完整性检查，验证文件内容在传输过程中是否发生变化 | string | 否 |
file | 文件的信息和内容，通过网页表单上传时，浏览器将自动设置该字段的值为正确的格式 注意：file 字段必须放在整个表单的最后面。 | file | 是 |
名称 | 描述 | 类型 | 是否必选 |
acl | 注意：如果您不需要进行对象 ACL 控制，请设置为 default 或者此项不进行设置，默认继承存储桶权限 | Enum | 否 |
x-cos-grant-read | 赋予被授权者读取对象的权限，格式为 id="[OwnerUin]"，例如 id="100000000001"，可使用半角逗号（,）分隔多组被授权者，例如 id="100000000001",id="100000000002" | string | 否 |
x-cos-grant-read-acp | 赋予被授权者读取对象的访问控制列表（ACL）的权限，格式为 id="[OwnerUin]"，例如 id="100000000001"，可使用半角逗号（,）分隔多组被授权者，例如 id="100000000001",id="100000000002" | string | 否 |
x-cos-grant-write-acp | 赋予被授权者写入对象的访问控制列表（ACL）的权限，格式为 id="[OwnerUin]"，例如 id="100000000001"，可使用半角逗号（,）分隔多组被授权者，例如 id="100000000001",id="100000000002" | string | 否 |
x-cos-grant-full-control | 赋予被授权者操作对象的所有权限，格式为 id="[OwnerUin]"，例如 id="100000000001"，可使用半角逗号（,）分隔多组被授权者，例如 id="100000000001",id="100000000002" | string | 否 |
名称 | 描述 | 类型 | 是否必选 |
x-cos-server-side-encryption | 服务端加密算法，支持 AES256、cos/kms | string | 使用 SSE-COS 或 SSE-KMS 时，此字段为必选项 |
x-cos-server-side-encryption-customer-algorithm | 服务端加密算法，支持 AES256 | string | 使用 SSE-C 时，此字段为必选项 |
x-cos-server-side-encryption-cos-kms-key-id | 当 x-cos-server-side-encryption 值为 cos/kms 时，用于指定 kms 的用户主密钥 CMK，如不指定则使用 COS 默认创建的 CMK，更多详细信息可参见 SSE-KMS 加密 | string | 否 |
x-cos-server-side-encryption-context | 当 x-cos-server-side-encryption 值为 cos/kms 时，用于指定加密上下文，值为 JSON 格式加密上下文键值对的 Base64 编码 例如 eyJhIjoiYXNkZmEiLCJiIjoiMTIzMzIxIn0= | string | 否 |
x-cos-server-side-encryption-customer-key | 服务端加密密钥的 Base64 编码 例如 MDEyMzQ1Njc4OUFCQ0RFRjAxMjM0NTY3ODlBQkNERUY= | string | 使用 SSE-C 时，此字段为必选项 |
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 | 使用 SSE-C 时，此字段为必选项 |
StartTimestamp;EndTimestamp，即为 KeyTime。{"expiration": "2019-08-30T09:38:12.414Z","conditions": [{ "acl": "default" },{ "bucket": "examplebucket-1250000000" },[ "starts-with", "$key", "folder/subfolder/" ],[ "starts-with", "$Content-Type", "image/" ],[ "starts-with", "$success_action_redirect", "https://my.website/" ],[ "eq", "$x-cos-server-side-encryption", "AES256" ],{ "q-sign-algorithm": "sha1" },{ "q-ak": "************************************" },{ "q-sign-time": "1567150692;1567157892" }]}
类型 | 描述 |
完全匹配 | 使用 { "key": "value" }或[ "eq", "$key", "value" ]方式表达，其中 key 为被限定的表单字段，value 为被限定的值 |
前缀匹配 | 使用 [ "starts-with", "$key", "value" ]方式表达，其中 key 为被限定的表单字段，value 为被限定的前缀，可为空 |
范围匹配 | 仅适用于 [ "content-length-range", minNum, maxNum ]，用于限定文件的长度必须在 minNum 和 maxNum 范围内 |
字段名称 | 描述 | 匹配方式 | 是否必选 |
acl | 对象的访问控制列表（ACL）属性 | 完全、前缀 | 否 |
bucket | 上传的存储桶 | 完全 | 否 |
key | 对象键。如果在上传时对象键使用 ${filename}通配符，那么对象键将在验证策略前被处理为最终的对象键，此时在策略中应该使用前缀匹配，而不应该出现${filename}通配符 | 完全、前缀 | 否 |
content-length-range | 文件长度范围 | 范围 | 否 |
Cache-Control, Content-Type, Content-Disposition, Content-Encoding, Expires | RFC 2616 中定义的相关头部，将在下载对象时作为响应头部返回 | 完全、前缀 | 否 |
success_action_redirect | 上传成功时重定向的目标 URL 地址 | 完全、前缀 | 否 |
success_action_status | 上传成功时返回的 HTTP 状态码 | 完全 | 否 |
x-cos-meta-* | 用户自定义的元数据头部字段 | 完全、前缀 | 否 |
x-cos-* | 本文档中提到的其他 COS 相关表单字段，例如 ACL 和 SSE 相关字段 | 完全 | 否 |
q-sign-algorithm | 签名哈希算法，固定为 sha1 | 完全 | 是 |
q-ak | 上文所述的 SecretId | 完全 | 是 |
q-sign-time | 上文所生成的 KeyTime | 完全 | 是 |
{ "acl": "default" }，那么表单中必须出现 acl 且值为 default。39acc8c9f34ba5b19bce4e965b370cd3f62d2fba。d5d903b8360468bc81c1311f134989bc8c8b5b89。7758dc9a832e9d301dca704cacbf9d9f8172fdef。名称 | 描述 | 类型 | 是否必选 |
x-cos-security-token | string | 否，当使用临时 密钥时，此表单项为必选项 | |
policy | 经过 Base64 编码的“策略”（Policy）内容 | string | 是 |
q-sign-algorithm | 签名哈希算法，固定为 sha1 | string | 是 |
q-ak | 上文所述的 SecretId | string | 是 |
q-key-time | 上文所生成的 KeyTime | string | 是 |
q-signature | 上文所生成的 Signature | string | 是 |
APPID | SecretId | SecretKey |
1250000000 | ************************************ | ************************************ |
{"expiration": "2019-08-30T09:38:12.414Z","conditions": [{ "acl": "default" },{ "bucket": "examplebucket-1250000000" },[ "starts-with", "$key", "folder/subfolder/" ],[ "starts-with", "$Content-Type", "image/" ],[ "starts-with", "$success_action_redirect", "https://my.website/" ],[ "eq", "$x-cos-server-side-encryption", "AES256" ],{ "q-sign-algorithm": "sha1" },{ "q-ak": "************************************" },{ "q-sign-time": "1567150692;1567157892" }]}
1567150692;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************************************1567150692;1567157892****************************************名称 | 描述 | 类型 |
x-cos-version-id | 对象的版本 ID | string |
POST / HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Thu, 29 Aug 2019 07:39:34 GMTContent-Type: multipart/form-data; boundary=----WebKitFormBoundaryZBPbaoYE2gqeB21NContent-Length: 1119Connection: close------WebKitFormBoundaryZBPbaoYE2gqeB21NContent-Disposition: form-data; name="key"exampleobject------WebKitFormBoundaryZBPbaoYE2gqeB21NContent-Disposition: form-data; name="policy"eyJjb25kaXRpb25zIjpbeyJxLXNpZ24tYWxnb3JpdGhtIjoic2hhMSJ9LHsicS1hayI6IkFLSUQ4QTBmQlZ0WUZyTm0wMm9ZMWcxSlFRRjBjM0pPNk5FdSJ9LHsicS1zaWduLXRpbWUiOiIxNTY3MDY0Mzc0OzE1NjcwNzE1NzQifV0sImV4cGlyYXRpb24iOiIyMDE5LTA4LTI5VDA5OjM5OjM0LjQ3MVoifQ==------WebKitFormBoundaryZBPbaoYE2gqeB21NContent-Disposition: form-data; name="q-sign-algorithm"sha1------WebKitFormBoundaryZBPbaoYE2gqeB21NContent-Disposition: form-data; name="q-ak"************************************------WebKitFormBoundaryZBPbaoYE2gqeB21NContent-Disposition: form-data; name="q-key-time"1567064374;1567071574------WebKitFormBoundaryZBPbaoYE2gqeB21NContent-Disposition: form-data; name="q-signature"74ba120129a13d8f0e19479fbdc01bca3bca****------WebKitFormBoundaryZBPbaoYE2gqeB21NContent-Disposition: form-data; name="file"; filename="example.jpg"Content-Type: image/jpeg[Object Content]------WebKitFormBoundaryZBPbaoYE2gqeB21N--
HTTP/1.1 204Content-Length: 0Connection: closeDate: Thu, 29 Aug 2019 07:39:34 GMTETag: "ee8de918d05640145b18f70f4c3aa602"Location: http://examplebucket-1250000000.cos.ap-beijing.myqcloud.com/exampleobjectServer: tencent-cosx-cos-request-id: NWQ2NzgxMzZfMmViMDJhMDlfY2NjOF84NGQz****
POST / HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Thu, 29 Aug 2019 07:39:34 GMTContent-Type: multipart/form-data; boundary=----WebKitFormBoundary9JtEhEGHSdx8PatgContent-Length: 2146Connection: close------WebKitFormBoundary9JtEhEGHSdx8PatgContent-Disposition: form-data; name="key"exampleobject------WebKitFormBoundary9JtEhEGHSdx8PatgContent-Disposition: form-data; name="acl"public-read------WebKitFormBoundary9JtEhEGHSdx8PatgContent-Disposition: form-data; name="Cache-Control"max-age=86400------WebKitFormBoundary9JtEhEGHSdx8PatgContent-Disposition: form-data; name="Content-Disposition"attachment; filename=example.jpg------WebKitFormBoundary9JtEhEGHSdx8PatgContent-Disposition: form-data; name="Content-Type"image/jpeg------WebKitFormBoundary9JtEhEGHSdx8PatgContent-Disposition: form-data; name="x-cos-meta-example-field"example-value------WebKitFormBoundary9JtEhEGHSdx8PatgContent-Disposition: form-data; name="Content-MD5"7o3pGNBWQBRbGPcPTDqmAg==------WebKitFormBoundary9JtEhEGHSdx8PatgContent-Disposition: form-data; name="policy"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------WebKitFormBoundary9JtEhEGHSdx8PatgContent-Disposition: form-data; name="q-sign-algorithm"sha1------WebKitFormBoundary9JtEhEGHSdx8PatgContent-Disposition: form-data; name="q-ak"************************************------WebKitFormBoundary9JtEhEGHSdx8PatgContent-Disposition: form-data; name="q-key-time"1567064374;1567071574------WebKitFormBoundary9JtEhEGHSdx8PatgContent-Disposition: form-data; name="q-signature"228a89b5f7b8fce7fdfa4a3b36cfb5a5eafb****------WebKitFormBoundary9JtEhEGHSdx8PatgContent-Disposition: form-data; name="file"; filename="example.jpg"Content-Type: image/jpeg[Object Content]------WebKitFormBoundary9JtEhEGHSdx8Patg--
HTTP/1.1 204Content-Length: 0Connection: closeDate: Thu, 29 Aug 2019 07:39:35 GMTETag: "ee8de918d05640145b18f70f4c3aa602"Location: http://examplebucket-1250000000.cos.ap-beijing.myqcloud.com/exampleobjectServer: tencent-cosx-cos-request-id: NWQ2NzgxMzdfM2NhZjJhMDlfMTQzYV84Nzhh****
POST / HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Thu, 29 Aug 2019 07:39:35 GMTContent-Type: multipart/form-data; boundary=----WebKitFormBoundaryBVaHvBJQJnQrAxKYContent-Length: 1296Connection: close------WebKitFormBoundaryBVaHvBJQJnQrAxKYContent-Disposition: form-data; name="key"exampleobject------WebKitFormBoundaryBVaHvBJQJnQrAxKYContent-Disposition: form-data; name="x-cos-server-side-encryption"AES256------WebKitFormBoundaryBVaHvBJQJnQrAxKYContent-Disposition: form-data; name="policy"eyJjb25kaXRpb25zIjpbeyJ4LWNvcy1zZXJ2ZXItc2lkZS1lbmNyeXB0aW9uIjoiQUVTMjU2In0seyJxLXNpZ24tYWxnb3JpdGhtIjoic2hhMSJ9LHsicS1hayI6IkFLSUQ4QTBmQlZ0WUZyTm0wMm9ZMWcxSlFRRjBjM0pPNk5FdSJ9LHsicS1zaWduLXRpbWUiOiIxNTY3MDY0Mzc1OzE1NjcwNzE1NzUifV0sImV4cGlyYXRpb24iOiIyMDE5LTA4LTI5VDA5OjM5OjM1LjUyN1oifQ==------WebKitFormBoundaryBVaHvBJQJnQrAxKYContent-Disposition: form-data; name="q-sign-algorithm"sha1------WebKitFormBoundaryBVaHvBJQJnQrAxKYContent-Disposition: form-data; name="q-ak"************************************------WebKitFormBoundaryBVaHvBJQJnQrAxKYContent-Disposition: form-data; name="q-key-time"1567064375;1567071575------WebKitFormBoundaryBVaHvBJQJnQrAxKYContent-Disposition: form-data; name="q-signature"65f3f8864bb1b271e1235d1ec7d1cb508ffa****------WebKitFormBoundaryBVaHvBJQJnQrAxKYContent-Disposition: form-data; name="file"; filename="example.jpg"Content-Type: image/jpeg[Object Content]------WebKitFormBoundaryBVaHvBJQJnQrAxKY--
HTTP/1.1 204Content-Length: 0Connection: closeDate: Thu, 29 Aug 2019 07:39:35 GMTETag: "ee8de918d05640145b18f70f4c3aa602"Location: http://examplebucket-1250000000.cos.ap-beijing.myqcloud.com/exampleobjectServer: tencent-cosx-cos-request-id: NWQ2NzgxMzdfMTljMDJhMDlfNTg4ZF84Njgx****x-cos-server-side-encryption: AES256
POST / HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Thu, 29 Aug 2019 07:39:36 GMTContent-Type: multipart/form-data; boundary=----WebKitFormBoundaryYa6H7Gd4xuhlyfJbContent-Length: 1667Connection: close------WebKitFormBoundaryYa6H7Gd4xuhlyfJbContent-Disposition: form-data; name="key"exampleobject------WebKitFormBoundaryYa6H7Gd4xuhlyfJbContent-Disposition: form-data; name="x-cos-server-side-encryption-customer-algorithm"AES256------WebKitFormBoundaryYa6H7Gd4xuhlyfJbContent-Disposition: form-data; name="x-cos-server-side-encryption-customer-key"MDEyMzQ1Njc4OUFCQ0RFRjAxMjM0NTY3ODlBQkNERUY=------WebKitFormBoundaryYa6H7Gd4xuhlyfJbContent-Disposition: form-data; name="x-cos-server-side-encryption-customer-key-MD5"U5L61r7jcwdNvT7frmUG8g==------WebKitFormBoundaryYa6H7Gd4xuhlyfJbContent-Disposition: form-data; name="policy"eyJjb25kaXRpb25zIjpbeyJ4LWNvcy1zZXJ2ZXItc2lkZS1lbmNyeXB0aW9uLWN1c3RvbWVyLWFsZ29yaXRobSI6IkFFUzI1NiJ9LHsicS1zaWduLWFsZ29yaXRobSI6InNoYTEifSx7InEtYWsiOiJBS0lEOEEwZkJWdFlGck5tMDJvWTFnMUpRUUYwYzNKTzZORXUifSx7InEtc2lnbi10aW1lIjoiMTU2NzA2NDM3NjsxNTY3MDcxNTc2In1dLCJleHBpcmF0aW9uIjoiMjAxOS0wOC0yOVQwOTozOTozNi4wODdaIn0=------WebKitFormBoundaryYa6H7Gd4xuhlyfJbContent-Disposition: form-data; name="q-sign-algorithm"sha1------WebKitFormBoundaryYa6H7Gd4xuhlyfJbContent-Disposition: form-data; name="q-ak"************************************------WebKitFormBoundaryYa6H7Gd4xuhlyfJbContent-Disposition: form-data; name="q-key-time"1567064376;1567071576------WebKitFormBoundaryYa6H7Gd4xuhlyfJbContent-Disposition: form-data; name="q-signature"0273a4b4ede39d0e5162758e145ea0c3e9ef****------WebKitFormBoundaryYa6H7Gd4xuhlyfJbContent-Disposition: form-data; name="file"; filename="example.jpg"Content-Type: image/jpeg[Object Content]------WebKitFormBoundaryYa6H7Gd4xuhlyfJb--
HTTP/1.1 204Content-Length: 0Connection: closeDate: Thu, 29 Aug 2019 07:39:36 GMTETag: "582d9105f71525f3c161984bc005efb5"Location: http://examplebucket-1250000000.cos.ap-beijing.myqcloud.com/exampleobjectServer: tencent-cosx-cos-request-id: NWQ2NzgxMzhfMzdiMDJhMDlfNDA4YV84MzQx****x-cos-server-side-encryption-customer-algorithm: AES256x-cos-server-side-encryption-customer-key-MD5: U5L61r7jcwdNvT7frmUG8g==
POST / HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Thu, 29 Aug 2019 07:40:07 GMTContent-Type: multipart/form-data; boundary=----WebKitFormBoundaryJspR3QIUhGJLALwfContent-Length: 1119Connection: close------WebKitFormBoundaryJspR3QIUhGJLALwfContent-Disposition: form-data; name="key"exampleobject------WebKitFormBoundaryJspR3QIUhGJLALwfContent-Disposition: form-data; name="policy"eyJjb25kaXRpb25zIjpbeyJxLXNpZ24tYWxnb3JpdGhtIjoic2hhMSJ9LHsicS1hayI6IkFLSUQ4QTBmQlZ0WUZyTm0wMm9ZMWcxSlFRRjBjM0pPNk5FdSJ9LHsicS1zaWduLXRpbWUiOiIxNTY3MDY0NDA3OzE1NjcwNzE2MDcifV0sImV4cGlyYXRpb24iOiIyMDE5LTA4LTI5VDA5OjQwOjA3LjQ4OFoifQ==------WebKitFormBoundaryJspR3QIUhGJLALwfContent-Disposition: form-data; name="q-sign-algorithm"sha1------WebKitFormBoundaryJspR3QIUhGJLALwfContent-Disposition: form-data; name="q-ak"************************************------WebKitFormBoundaryJspR3QIUhGJLALwfContent-Disposition: form-data; name="q-key-time"1567064407;1567071607------WebKitFormBoundaryJspR3QIUhGJLALwfContent-Disposition: form-data; name="q-signature"699ad0ce7780eb559b75e88f77e95743d829****------WebKitFormBoundaryJspR3QIUhGJLALwfContent-Disposition: form-data; name="file"; filename="example.jpg"Content-Type: image/jpeg[Object Content]------WebKitFormBoundaryJspR3QIUhGJLALwf--
HTTP/1.1 204Content-Length: 0Connection: closeDate: Thu, 29 Aug 2019 07:40:07 GMTETag: "ee8de918d05640145b18f70f4c3aa602"Location: http://examplebucket-1250000000.cos.ap-beijing.myqcloud.com/exampleobjectServer: tencent-cosx-cos-request-id: NWQ2NzgxNTdfNzFiNDBiMDlfMmE3ZmJfODQ1****x-cos-version-id: MTg0NDUxNzcwMDkzMDE3NDQ0MDU
POST / HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Thu, 29 Aug 2019 07:40:38 GMTContent-Type: multipart/form-data; boundary=----WebKitFormBoundaryX8hd2lxTMzIBk5LiContent-Length: 1119Connection: close------WebKitFormBoundaryX8hd2lxTMzIBk5LiContent-Disposition: form-data; name="key"exampleobject------WebKitFormBoundaryX8hd2lxTMzIBk5LiContent-Disposition: form-data; name="policy"eyJjb25kaXRpb25zIjpbeyJxLXNpZ24tYWxnb3JpdGhtIjoic2hhMSJ9LHsicS1hayI6IkFLSUQ4QTBmQlZ0WUZyTm0wMm9ZMWcxSlFRRjBjM0pPNk5FdSJ9LHsicS1zaWduLXRpbWUiOiIxNTY3MDY0NDM4OzE1NjcwNzE2MzgifV0sImV4cGlyYXRpb24iOiIyMDE5LTA4LTI5VDA5OjQwOjM4LjA5MloifQ==------WebKitFormBoundaryX8hd2lxTMzIBk5LiContent-Disposition: form-data; name="q-sign-algorithm"sha1------WebKitFormBoundaryX8hd2lxTMzIBk5LiContent-Disposition: form-data; name="q-ak"************************************------WebKitFormBoundaryX8hd2lxTMzIBk5LiContent-Disposition: form-data; name="q-key-time"1567064438;1567071638------WebKitFormBoundaryX8hd2lxTMzIBk5LiContent-Disposition: form-data; name="q-signature"bb04222322bfb17f4d1f43833bbbac0a03aa****------WebKitFormBoundaryX8hd2lxTMzIBk5LiContent-Disposition: form-data; name="file"; filename="example.jpg"Content-Type: image/jpeg[Object Content]------WebKitFormBoundaryX8hd2lxTMzIBk5Li--
HTTP/1.1 204Content-Length: 0Connection: closeDate: Thu, 29 Aug 2019 07:40:38 GMTETag: "ee8de918d05640145b18f70f4c3aa602"Location: http://examplebucket-1250000000.cos.ap-beijing.myqcloud.com/exampleobjectServer: tencent-cosx-cos-request-id: NWQ2NzgxNzZfMjFjOTBiMDlfMWY3YTFfNjY2****
${filename}通配符POST / HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Thu, 29 Aug 2019 12:35:07 GMTContent-Type: multipart/form-data; boundary=----WebKitFormBoundaryHrAMWZO4BNyT0rcaContent-Length: 1188Connection: close------WebKitFormBoundaryHrAMWZO4BNyT0rcaContent-Disposition: form-data; name="key"folder/subfolder/${filename}------WebKitFormBoundaryHrAMWZO4BNyT0rcaContent-Disposition: form-data; name="policy"eyJjb25kaXRpb25zIjpbWyJzdGFydHMtd2l0aCIsIiRrZXkiLCJmb2xkZXIvc3ViZm9sZGVyLyJdLHsicS1zaWduLWFsZ29yaXRobSI6InNoYTEifSx7InEtYWsiOiJBS0lEOEEwZkJWdFlGck5tMDJvWTFnMUpRUUYwYzNKTzZORXUifSx7InEtc2lnbi10aW1lIjoiMTU2NzA4MjEwNzsxNTY3MDg5MzA3In1dLCJleHBpcmF0aW9uIjoiMjAxOS0wOC0yOVQxNDozNTowNy44OTlaIn0=------WebKitFormBoundaryHrAMWZO4BNyT0rcaContent-Disposition: form-data; name="q-sign-algorithm"sha1------WebKitFormBoundaryHrAMWZO4BNyT0rcaContent-Disposition: form-data; name="q-ak"************************************------WebKitFormBoundaryHrAMWZO4BNyT0rcaContent-Disposition: form-data; name="q-key-time"1567082107;1567089307------WebKitFormBoundaryHrAMWZO4BNyT0rcaContent-Disposition: form-data; name="q-signature"3cc37f8c81e36f57506efa02d0a3b6c9d551****------WebKitFormBoundaryHrAMWZO4BNyT0rcaContent-Disposition: form-data; name="file"; filename="photo.jpg"Content-Type: image/jpeg[Object Content]------WebKitFormBoundaryHrAMWZO4BNyT0rca--
HTTP/1.1 204Content-Length: 0Connection: closeDate: Thu, 29 Aug 2019 12:35:08 GMTETag: "ee8de918d05640145b18f70f4c3aa602"Location: http://examplebucket-1250000000.cos.ap-beijing.myqcloud.com/folder/subfolder/photo.jpgServer: tencent-cosx-cos-request-id: NWQ2N2M2N2NfNWZhZjJhMDlfNmUzMV84OTg4****
POST / HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Thu, 29 Aug 2019 08:02:29 GMTContent-Type: multipart/form-data; boundary=----WebKitFormBoundaryJ0bRH1MwgMq5eu6HContent-Length: 1351Connection: close------WebKitFormBoundaryJ0bRH1MwgMq5eu6HContent-Disposition: form-data; name="key"exampleobject------WebKitFormBoundaryJ0bRH1MwgMq5eu6HContent-Disposition: form-data; name="success_action_redirect"https://my.website/upload_success.html------WebKitFormBoundaryJ0bRH1MwgMq5eu6HContent-Disposition: form-data; name="policy"eyJjb25kaXRpb25zIjpbWyJzdGFydHMtd2l0aCIsIiRzdWNjZXNzX2FjdGlvbl9yZWRpcmVjdCIsImh0dHBzOi8vbXkud2Vic2l0ZS8iXSx7InEtc2lnbi1hbGdvcml0aG0iOiJzaGExIn0seyJxLWFrIjoiQUtJRDhBMGZCVnRZRnJObTAyb1kxZzFKUVFGMGMzSk82TkV1In0seyJxLXNpZ24tdGltZSI6IjE1NjcwNjU3NDk7MTU2NzA3Mjk0OSJ9XSwiZXhwaXJhdGlvbiI6IjIwMTktMDgtMjlUMTA6MDI6MjkuMjcyWiJ9------WebKitFormBoundaryJ0bRH1MwgMq5eu6HContent-Disposition: form-data; name="q-sign-algorithm"sha1------WebKitFormBoundaryJ0bRH1MwgMq5eu6HContent-Disposition: form-data; name="q-ak"************************************------WebKitFormBoundaryJ0bRH1MwgMq5eu6HContent-Disposition: form-data; name="q-key-time"1567065749;1567072949------WebKitFormBoundaryJ0bRH1MwgMq5eu6HContent-Disposition: form-data; name="q-signature"c4a8ae7411687bc3d6ed2ac9b249e87a50b5****------WebKitFormBoundaryJ0bRH1MwgMq5eu6HContent-Disposition: form-data; name="file"; filename="example.jpg"Content-Type: image/jpeg[Object Content]------WebKitFormBoundaryJ0bRH1MwgMq5eu6H--
HTTP/1.1 303 RedirectContent-Length: 0Connection: closeDate: Thu, 29 Aug 2019 08:02:29 GMTETag: "ee8de918d05640145b18f70f4c3aa602"Location: https://my.website/upload_success.html?bucket=examplebucket-1250000000&key=exampleobject&etag=%22ee8de918d05640145b18f70f4c3aa602%22Server: tencent-cosx-cos-request-id: NWQ2Nzg2OTVfMTRiYjI0MDlfZGFkOV85MDA4****
POST / HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Thu, 29 Aug 2019 08:04:29 GMTContent-Type: multipart/form-data; boundary=----WebKitFormBoundaryST9Mz8AGzCDphgJFContent-Length: 1270Connection: close------WebKitFormBoundaryST9Mz8AGzCDphgJFContent-Disposition: form-data; name="key"exampleobject------WebKitFormBoundaryST9Mz8AGzCDphgJFContent-Disposition: form-data; name="success_action_status"200------WebKitFormBoundaryST9Mz8AGzCDphgJFContent-Disposition: form-data; name="policy"eyJjb25kaXRpb25zIjpbeyJzdWNjZXNzX2FjdGlvbl9zdGF0dXMiOiIyMDAifSx7InEtc2lnbi1hbGdvcml0aG0iOiJzaGExIn0seyJxLWFrIjoiQUtJRDhBMGZCVnRZRnJObTAyb1kxZzFKUVFGMGMzSk82TkV1In0seyJxLXNpZ24tdGltZSI6IjE1NjcwNjU4Njk7MTU2NzA3MzA2OSJ9XSwiZXhwaXJhdGlvbiI6IjIwMTktMDgtMjlUMTA6MDQ6MjkuMzI3WiJ9------WebKitFormBoundaryST9Mz8AGzCDphgJFContent-Disposition: form-data; name="q-sign-algorithm"sha1------WebKitFormBoundaryST9Mz8AGzCDphgJFContent-Disposition: form-data; name="q-ak"************************************------WebKitFormBoundaryST9Mz8AGzCDphgJFContent-Disposition: form-data; name="q-key-time"1567065869;1567073069------WebKitFormBoundaryST9Mz8AGzCDphgJFContent-Disposition: form-data; name="q-signature"e46285af04d4fb68e0624fdd0a525b6a07ab****------WebKitFormBoundaryST9Mz8AGzCDphgJFContent-Disposition: form-data; name="file"; filename="example.jpg"Content-Type: image/jpeg[Object Content]------WebKitFormBoundaryST9Mz8AGzCDphgJF--
HTTP/1.1 200Content-Length: 0Connection: closeDate: Thu, 29 Aug 2019 08:04:29 GMTETag: "ee8de918d05640145b18f70f4c3aa602"Location: http://examplebucket-1250000000.cos.ap-beijing.myqcloud.com/exampleobjectServer: tencent-cosx-cos-request-id: NWQ2Nzg3MGRfZjhjODBiMDlfOGM3N184Nzdl****
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