GET / HTTP/1.1Host: <BucketName-APPID>.cos.<Region>.myqcloud.comDate: GMT DateAuthorization: Auth String
名称 | 描述 | 类型 | 是否必选 |
prefix | 对象键匹配前缀,限定响应中只包含指定前缀的对象键 | string | 否 |
delimiter | 一个字符的分隔符,用于对对象键进行分组。所有对象键中从 prefix 或从头(如未指定 prefix)到首个 delimiter 之间相同的部分将作为 CommonPrefixes 下的一个 Prefix 节点。被分组的对象键不再出现在后续对象列表中,具体场景和用法可参考下面的实际案例 | string | 否 |
encoding-type | 规定返回值的编码方式,可选值:url,代表返回的对象键为 URL 编码(百分号编码)后的值,例如“腾讯云”将被编码为 %E8%85%BE%E8%AE%AF%E4%BA%91 | string | 否 |
marker | 起始对象键标记,从该标记之后(不含)按照 UTF-8 字典序返回对象键条目 | string | 否 |
max-keys | 单次返回最大的条目数量,默认值为1000,最大为1000 注意:该参数会限制每一次 List 操作返回的最大条目数,COS 在每次 List 操作中将返回不超过 max-keys 所设定数值的条目(即 CommonPrefixes 和 Contents 的总和),如果单次响应中未列出所有对象,COS 会返回 NextMarker 节点,其值作为您下次 List 请求的 marker 参数,以便您列出后续对象 | integer | 否 |
名称 | 描述 | 类型 |
x-cos-bucket-region | Enum |
<?xml version='1.0' encoding='utf-8' ?><ListBucketResult><Name>string</Name><EncodingType>string</EncodingType><Prefix>string</Prefix><Marker>string</Marker><MaxKeys>integer</MaxKeys><Delimiter>string</Delimiter><IsTruncated>boolean</IsTruncated><NextMarker>string</NextMarker><CommonPrefixes><Prefix>string</Prefix></CommonPrefixes><CommonPrefixes><Prefix>string</Prefix></CommonPrefixes><Contents><Key>string</Key><LastModified>date</LastModified><ETag>string</ETag><Size>integer</Size><Owner><ID>string</ID><DisplayName>string</DisplayName></Owner><StorageClass>Enum</StorageClass><StorageTier>Enum</StorageTier><RestoreStatus>Enum</RestoreStatus></Contents><Contents><Key>string</Key><LastModified>date</LastModified><ETag>string</ETag><Size>integer</Size><Owner><ID>string</ID><DisplayName>string</DisplayName></Owner><StorageClass>Enum</StorageClass><StorageTier>Enum</StorageTier><RestoreStatus>Enum</RestoreStatus></Contents></ListBucketResult>
节点名称(关键字) | 父节点 | 描述 | 类型 |
ListBucketResult | 无 | 保存 GET Bucket 结果的所有信息 | Container |
节点名称(关键字) | 父节点 | 描述 | 类型 |
Name | ListBucketResult | 存储桶的名称,格式为 <BucketName-APPID> ,例如examplebucket-1250000000 | string |
EncodingType | ListBucketResult | 编码格式,对应请求中的 encoding-type 参数,且仅当请求中指定了 encoding-type 参数才会返回该节点 | string |
Prefix | ListBucketResult | 对象键匹配前缀,对应请求中的 prefix 参数 | string |
Marker | ListBucketResult | 起始对象键标记,从该标记之后(不含)按照 UTF-8 字典序返回对象键条目,对应请求中的 marker 参数 | string |
MaxKeys | ListBucketResult | 单次响应返回结果的最大条目数量,对应请求中的 max-keys 参数 | integer |
Delimiter | ListBucketResult | 分隔符,对应请求中的 delimiter 参数,且仅当请求中指定了 delimiter 参数才会返回该节点 | string |
IsTruncated | ListBucketResult | 响应条目是否被截断,布尔值,例如 true 或 false | boolean |
NextMarker | ListBucketResult | 仅当响应条目有截断(IsTruncated 为 true)才会返回该节点,该节点的值为当前响应条目中的最后一个对象键,当需要继续请求后续条目时,将该节点的值作为下一次请求的 marker 参数传入 | string |
CommonPrefixes | ListBucketResult | 从 prefix 或从头(如未指定 prefix)到首个 delimiter 之间相同的部分,定义为 Common Prefix。仅当请求中指定了 delimiter 参数才有可能返回该节点 | Container |
Contents | ListBucketResult | 对象条目 | Container |
节点名称(关键字) | 父节点 | 描述 | 类型 |
Prefix | ListBucketResult.CommonPrefixes | 单条 Common Prefix 的前缀 | string |
节点名称(关键字) | 父节点 | 描述 | 类型 |
Key | ListBucketResult.Contents | 对象键 | string |
LastModified | ListBucketResult.Contents | 对象最后修改时间,为 ISO8601 格式,例如2019-05-24T10:56:40Z | date |
ETag | ListBucketResult.Contents | 对象的实体标签(Entity Tag),是对象被创建时标识对象内容的信息标签,可用于检查对象的内容是否发生变化, 例如“8e0b617ca298a564c3331da28dcb50df”,此头部并不一定返回对象的 MD5 值,而是根据对象上传和加密方式而有所不同 | string |
Size | ListBucketResult.Contents | 对象大小,单位为 Byte | integer |
Owner | ListBucketResult.Contents | 对象持有者信息 | Container |
StorageClass | ListBucketResult.Contents | Enum | |
StorageTier | ListBucketResult.Contents | 当对象存储类型为智能分层存储时,指示对象当前所处的存储层,枚举值:FREQUENT(标准层),INFREQUENT(低频层)。仅当 StorageClass 为 INTELLIGENT_TIERING(智能分层)时才会返回该节点 | Enum |
RestoreStatus | ListBucketResult.Contents | 当对象存储类型为归档存储或深度归档存储时,指示对象的回热状态,支持枚举值 ONGOING、DONE、FAILED。当未向对象发起回热请求时,该字段为空;当发起回热请求后,回热进行中为 ONGING,回热已完成为 DONE,回热失败为 FAILED。仅当 StorageClass 为 ARCHIVE (归档)或 DEEP_ARCHIVE(深度归档)时才会返回该节点 | Enum |
节点名称(关键字) | 父节点 | 描述 | 类型 |
ID | ListBucketResult.Contents.Owner | 对象持有者的 APPID | string |
DisplayName | ListBucketResult.Contents.Owner | 对象持有者的名称 | string |
GET / HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Thu, 10 Dec 2020 03:37:41 GMTAuthorization: q-sign-algorithm=sha1&q-ak=AKID8A0fBVtYFrNm02oY1g1JQQF0c3JO****&q-sign-time=1607571461;1607578661&q-key-time=1607571461;1607578661&q-header-list=date;host&q-url-param-list=&q-signature=918fd2e0149edf8982bebaab2956ec81ede1****Connection: close
HTTP/1.1 200 OKContent-Type: application/xmlContent-Length: 2931Connection: closeDate: Thu, 10 Dec 2020 03:37:41 GMTServer: tencent-cosx-cos-bucket-region: ap-beijingx-cos-request-id: NWZkMTk4MDVfNjViODJhMDlfNDZkYl8xNzU0****<?xml version='1.0' encoding='utf-8' ?><ListBucketResult><Name>examplebucket-1250000000</Name><Prefix/><Marker/><MaxKeys>1000</MaxKeys><IsTruncated>false</IsTruncated><Contents><Key>example-folder-1/example-object-1.jpg</Key><LastModified>2020-12-10T03:37:30.000Z</LastModified><ETag>"f173c1199e3d3b53dd91223cae16fb42"</ETag><Size>37</Size><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner><StorageClass>STANDARD</StorageClass></Contents><Contents><Key>example-folder-1/example-object-2.jpg</Key><LastModified>2020-12-10T03:37:30.000Z</LastModified><ETag>"c9d28698978bb6fef6c1ed1c439a17d3"</ETag><Size>37</Size><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner><StorageClass>INTELLIGENT_TIERING</StorageClass><StorageTier>FREQUENT</StorageTier></Contents>...<Contents><Key>example-object-2.jpg</Key><LastModified>2020-12-10T03:37:30.000Z</LastModified><ETag>"51370fc64b79d0d3c7c609635be1c41f"</ETag><Size>20</Size><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner><StorageClass>STANDARD_IA</StorageClass></Contents><Contents><Key>example-object-3.jpg</Key><LastModified>2020-12-10T04:37:30.000Z</LastModified><ETag>"51370fc64b79d0d3c7c609635be1c41f"</ETag><Size>20</Size><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner><StorageClass>ARCHIVE</StorageClass><RestoreStatus>DONE</RestoreStatus></Contents></ListBucketResult>
GET /?encoding-type=url HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Tue, 08 Dec 2020 13:54:16 GMTAuthorization: q-sign-algorithm=sha1&q-ak=AKID8A0fBVtYFrNm02oY1g1JQQF0c3JO****&q-sign-time=1607435656;1607442856&q-key-time=1607435656;1607442856&q-header-list=date;host&q-url-param-list=encoding-type&q-signature=ccbffb70b38430c4b6bc2d1b16ec9c1c8b6f****Connection: close
HTTP/1.1 200 OKContent-Type: application/xmlContent-Length: 1220Connection: closeDate: Wed, 09 Dec 2020 15:28:29 GMTServer: tencent-cosx-cos-bucket-region: ap-beijingx-cos-request-id: NWZkMGVkMWRfZjdjNzJhMDlfMjJhYTlfYmJk****<?xml version='1.0' encoding='utf-8' ?><ListBucketResult><Name>examplebucket-1250000000</Name><EncodingType>url</EncodingType><Prefix/><Marker/><MaxKeys>1000</MaxKeys><IsTruncated>false</IsTruncated><Contents><Key>Tencent%20Cloud.jpg</Key><LastModified>2020-12-09T15:28:19.000Z</LastModified><ETag>"ee8de918d05640145b18f70f4c3aa602"</ETag><Size>16</Size><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner><StorageClass>STANDARD</StorageClass></Contents><Contents><Key>%E7%85%A7%E7%89%87/2020%E5%B9%B4/IMG0001.jpg</Key><LastModified>2020-12-09T15:28:19.000Z</LastModified><ETag>"ee8de918d05640145b18f70f4c3aa602"</ETag><Size>16</Size><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner><StorageClass>STANDARD</StorageClass></Contents><Contents><Key>%E8%85%BE%E8%AE%AF%E4%BA%91.jpg</Key><LastModified>2020-12-09T15:28:19.000Z</LastModified><ETag>"ee8de918d05640145b18f70f4c3aa602"</ETag><Size>16</Size><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner><StorageClass>STANDARD</StorageClass></Contents></ListBucketResult>
GET /?delimiter=%2F HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Thu, 10 Dec 2020 03:37:41 GMTAuthorization: q-sign-algorithm=sha1&q-ak=AKID8A0fBVtYFrNm02oY1g1JQQF0c3JO****&q-sign-time=1607571461;1607578661&q-key-time=1607571461;1607578661&q-header-list=date;host&q-url-param-list=delimiter&q-signature=5984c14f29df90235f4c507e7fbf68ad775e****Connection: close
HTTP/1.1 200 OKContent-Type: application/xmlContent-Length: 1011Connection: closeDate: Thu, 10 Dec 2020 03:37:41 GMTServer: tencent-cosx-cos-bucket-region: ap-beijingx-cos-request-id: NWZkMTk4MDVfNjRiMDJhMDlfOTZjZV8xOTgw****<?xml version='1.0' encoding='utf-8' ?><ListBucketResult><Name>examplebucket-1250000000</Name><Prefix/><Marker/><MaxKeys>1000</MaxKeys><Delimiter>/</Delimiter><IsTruncated>false</IsTruncated><CommonPrefixes><Prefix>example-folder-1/</Prefix></CommonPrefixes><CommonPrefixes><Prefix>example-folder-2/</Prefix></CommonPrefixes><Contents><Key>example-object-1.jpg</Key><LastModified>2020-12-10T03:37:30.000Z</LastModified><ETag>"0f0cd12c48979d1bf3f95255a36cb861"</ETag><Size>20</Size><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner><StorageClass>STANDARD</StorageClass></Contents><Contents><Key>example-object-2.jpg</Key><LastModified>2020-12-10T03:37:30.000Z</LastModified><ETag>"51370fc64b79d0d3c7c609635be1c41f"</ETag><Size>20</Size><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner><StorageClass>STANDARD_IA</StorageClass></Contents></ListBucketResult>
GET /?prefix=example-folder-1%2F&delimiter=%2F HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Thu, 10 Dec 2020 03:37:41 GMTAuthorization: q-sign-algorithm=sha1&q-ak=AKID8A0fBVtYFrNm02oY1g1JQQF0c3JO****&q-sign-time=1607571461;1607578661&q-key-time=1607571461;1607578661&q-header-list=date;host&q-url-param-list=delimiter;prefix&q-signature=96b4c558ed02a6e6652427fb91b8d22f2107****Connection: close
HTTP/1.1 200 OKContent-Type: application/xmlContent-Length: 1142Connection: closeDate: Thu, 10 Dec 2020 03:37:41 GMTServer: tencent-cosx-cos-bucket-region: ap-beijingx-cos-request-id: NWZkMTk4MDVfZGZjNzJhMDlfMzJiMjRfMTY0****<?xml version='1.0' encoding='utf-8' ?><ListBucketResult><Name>examplebucket-1250000000</Name><Prefix>example-folder-1/</Prefix><Marker/><MaxKeys>1000</MaxKeys><Delimiter>/</Delimiter><IsTruncated>false</IsTruncated><CommonPrefixes><Prefix>example-folder-1/sub-folder-1/</Prefix></CommonPrefixes><CommonPrefixes><Prefix>example-folder-1/sub-folder-2/</Prefix></CommonPrefixes><Contents><Key>example-folder-1/example-object-1.jpg</Key><LastModified>2020-12-10T03:37:30.000Z</LastModified><ETag>"f173c1199e3d3b53dd91223cae16fb42"</ETag><Size>37</Size><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner><StorageClass>STANDARD</StorageClass></Contents><Contents><Key>example-folder-1/example-object-2.jpg</Key><LastModified>2020-12-10T03:37:30.000Z</LastModified><ETag>"c9d28698978bb6fef6c1ed1c439a17d3"</ETag><Size>37</Size><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner><StorageClass>INTELLIGENT_TIERING</StorageClass><StorageTier>FREQUENT</StorageTier></Contents></ListBucketResult>
GET /?max-keys=3 HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Tue, 08 Dec 2020 12:05:10 GMTAuthorization: q-sign-algorithm=sha1&q-ak=AKID8A0fBVtYFrNm02oY1g1JQQF0c3JO****&q-sign-time=1607429110;1607436310&q-key-time=1607429110;1607436310&q-header-list=date;host&q-url-param-list=max-keys&q-signature=a08797232c663110139c878400339bc5b4f4****Connection: close
HTTP/1.1 200 OKContent-Type: application/xmlContent-Length: 1195Connection: closeDate: Tue, 08 Dec 2020 12:05:10 GMTServer: tencent-cosx-cos-bucket-region: ap-beijingx-cos-request-id: NWZjZjZiZjZfZGRjODJhMDlfMWFjZDVfMTlmZTY5****<?xml version='1.0' encoding='utf-8' ?><ListBucketResult><Name>examplebucket-1250000000</Name><Prefix/><Marker/><MaxKeys>3</MaxKeys><IsTruncated>true</IsTruncated><NextMarker>example-object-3.jpg</NextMarker><Contents><Key>example-object-1.jpg</Key><LastModified>2020-12-08T12:05:00.000Z</LastModified><ETag>"0f0cd12c48979d1bf3f95255a36cb861"</ETag><Size>20</Size><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner><StorageClass>STANDARD</StorageClass></Contents><Contents><Key>example-object-2.jpg</Key><LastModified>2020-12-08T12:05:00.000Z</LastModified><ETag>"51370fc64b79d0d3c7c609635be1c41f"</ETag><Size>20</Size><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner><StorageClass>STANDARD</StorageClass></Contents><Contents><Key>example-object-3.jpg</Key><LastModified>2020-12-08T12:05:00.000Z</LastModified><ETag>"b2f1d893c5fde000ee8ea6eca18ed81f"</ETag><Size>20</Size><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner><StorageClass>STANDARD</StorageClass></Contents></ListBucketResult>
GET /?max-keys=3&marker=example-object-3.jpg HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Tue, 08 Dec 2020 12:05:11 GMTAuthorization: q-sign-algorithm=sha1&q-ak=AKID8A0fBVtYFrNm02oY1g1JQQF0c3JO****&q-sign-time=1607429111;1607436311&q-key-time=1607429111;1607436311&q-header-list=date;host&q-url-param-list=marker;max-keys&q-signature=b9613747aa1047ec4d72e63123340e88e1c0****Connection: close
HTTP/1.1 200 OKContent-Type: application/xmlContent-Length: 859Connection: closeDate: Tue, 08 Dec 2020 12:05:11 GMTServer: tencent-cosx-cos-bucket-region: ap-beijingx-cos-request-id: NWZjZjZiZjdfMjRhZjJhMDlfMjc2NV8xYmE2****<?xml version='1.0' encoding='utf-8' ?><ListBucketResult><Name>examplebucket-1250000000</Name><Prefix/><Marker>example-object-3.jpg</Marker><MaxKeys>3</MaxKeys><IsTruncated>false</IsTruncated><Contents><Key>example-object-4.jpg</Key><LastModified>2020-12-08T12:05:00.000Z</LastModified><ETag>"e9ec8bcb980d2e4d8526c346eb3b2585"</ETag><Size>20</Size><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner><StorageClass>STANDARD</StorageClass></Contents><Contents><Key>example-object-5.jpg</Key><LastModified>2020-12-08T12:05:00.000Z</LastModified><ETag>"201669a14bdf051d8a9d6f9828d3f4c4"</ETag><Size>20</Size><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner><StorageClass>STANDARD</StorageClass></Contents></ListBucketResult>
GET /?delimiter=%2F&max-keys=3 HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Wed, 09 Dec 2020 03:22:38 GMTAuthorization: q-sign-algorithm=sha1&q-ak=AKID8A0fBVtYFrNm02oY1g1JQQF0c3JO****&q-sign-time=1607484158;1607491358&q-key-time=1607484158;1607491358&q-header-list=date;host&q-url-param-list=delimiter;max-keys&q-signature=42f6307ea77293c7a507760430bcad255991****Connection: close
HTTP/1.1 200 OKContent-Type: application/xmlContent-Length: 486Connection: closeDate: Wed, 09 Dec 2020 03:22:38 GMTServer: tencent-cosx-cos-bucket-region: ap-beijingx-cos-request-id: NWZkMDQyZmVfYTJjMjJhMDlfYmQwOF8xYjkw****<?xml version='1.0' encoding='utf-8' ?><ListBucketResult><Name>examplebucket-1250000000</Name><Prefix/><Marker/><MaxKeys>3</MaxKeys><Delimiter>/</Delimiter><IsTruncated>true</IsTruncated><NextMarker>example-folder-3/</NextMarker><CommonPrefixes><Prefix>example-folder-1/</Prefix></CommonPrefixes><CommonPrefixes><Prefix>example-folder-2/</Prefix></CommonPrefixes><CommonPrefixes><Prefix>example-folder-3/</Prefix></CommonPrefixes></ListBucketResult>
GET /?delimiter=%2F&max-keys=3&marker=example-folder-3%2F HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Wed, 09 Dec 2020 03:22:39 GMTAuthorization: q-sign-algorithm=sha1&q-ak=AKID8A0fBVtYFrNm02oY1g1JQQF0c3JO****&q-sign-time=1607484159;1607491359&q-key-time=1607484159;1607491359&q-header-list=date;host&q-url-param-list=delimiter;marker;max-keys&q-signature=921a0e42ac17b3d95c7bf7e68696a489c9e0****Connection: close
HTTP/1.1 200 OKContent-Type: application/xmlContent-Length: 956Connection: closeDate: Wed, 09 Dec 2020 03:22:39 GMTServer: tencent-cosx-cos-bucket-region: ap-beijingx-cos-request-id: NWZkMDQyZmZfZmNhODBiMDlfZmM4N19jYmQz****<?xml version='1.0' encoding='utf-8' ?><ListBucketResult><Name>examplebucket-1250000000</Name><Prefix/><Marker>example-folder-3/</Marker><MaxKeys>3</MaxKeys><Delimiter>/</Delimiter><IsTruncated>false</IsTruncated><CommonPrefixes><Prefix>example-folder-4/</Prefix></CommonPrefixes><Contents><Key>example-object-1.jpg</Key><LastModified>2020-12-09T03:22:28.000Z</LastModified><ETag>"0f0cd12c48979d1bf3f95255a36cb861"</ETag><Size>20</Size><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner><StorageClass>STANDARD</StorageClass></Contents><Contents><Key>example-object-2.jpg</Key><LastModified>2020-12-09T03:22:28.000Z</LastModified><ETag>"51370fc64b79d0d3c7c609635be1c41f"</ETag><Size>20</Size><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner><StorageClass>STANDARD</StorageClass></Contents></ListBucketResult>
本页内容是否解决了您的问题?