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压缩解压

本文介绍如何操作用户Bucket中的压缩包和待压缩文件，包括查看压缩包内容、将压缩文件进行解压缩处理以及将用户Bcket内的多个文件进行压缩。

功能简介

智能媒体管理服务提供了云上资源的压缩和解压缩功能，该功能帮助用户高效、便捷地进行云上文件管理，用户可以根据需要使用该功能对OSS中的文件进行在线压缩和解压缩。

前提条件

注意事项

压缩、查看压缩包内容、解压缩各任务开始执行后，任务信息只保存7天，超过7天则无法再获取。您可以通过以下三种方式及时获取任务信息：

压缩

调用CreateFileCompressionTask - 创建文件压缩任务接口将OSS Bucket中的多个文件进行压缩处理。

压缩信息

  • 项目名称：test-project

  • 待压缩文件：

    • oss://test-bucket/test-object1.jpg

    • oss://test-bucket/test-object2.jpg

    • oss://test-bucket/test-object3.jpg

    • oss://test-bucket/test-object4.jpg

  • 输出压缩文件的OSS地址：oss://test-bucket/test-target-object.zip

请求示例

{
    "ProjectName": "test-project",
    "CompressedFormat": "zip",
    "Sources": "[{\"URI\":\"oss://test-bucket/test-object1.jpg\"},{\"URI\":\"oss://test-bucket/test-object2.jpg\"},{\"URI\":\"oss://test-bucket/test-object3.jpg\"},{\"URI\":\"oss://test-bucket/test-object4.jpg\"}]",
    "TargetURI": "oss://test-bucket/test-target-object.zip"
}

返回示例

{
  "TaskId": "FileCompression-7e3e2b8c-81bd-495f-a338-25b3762a****",
  "RequestId": "C54C5888-9C96-5A35-AF73-ABD6EF15****",
  "EventId": "164-1S6uXTYhUU4qAFCPOTcYdcb****"
}

示例代码

压缩文件的完整示例代码如下。

# -*- coding: utf-8 -*-
# This file is auto-generated, don't edit it. Thanks.
import sys

from typing import List

from alibabacloud_imm20200930.client import Client as imm20200930Client
from alibabacloud_tea_openapi import models as open_api_models
from alibabacloud_imm20200930 import models as imm_20200930_models
from alibabacloud_tea_util import models as util_models
from alibabacloud_tea_util.client import Client as UtilClient


class Sample:
    def __init__(self):
        pass

    @staticmethod
    def create_client(
        access_key_id: str,
        access_key_secret: str,
    ) -> imm20200930Client:
        """
        使用AccessKey ID&AccessKey Secret初始化账号Client。
        @param access_key_id:
        @param access_key_secret:
        @return: Client
        @throws Exception
        """
        config = open_api_models.Config(
            # 填写AccessKey ID。
            access_key_id=access_key_id,
            # 填写AccessKey Secret。
            access_key_secret=access_key_secret
        )
        # 填写访问的IMM域名。
        config.endpoint = f'imm.cn-beijing.aliyuncs.com'
        return imm20200930Client(config)

    @staticmethod
    def main(
        args: List[str],
    ) -> None:
        # 工程代码泄露可能会导致AccessKey泄露，并威胁账号下所有资源的安全性。以下代码示例仅供参考，建议使用更安全的STS方式，更多鉴权访问方式请参见https://help.aliyun.com/document_detail/378659.html。
        client = Sample.create_client('accessKeyId', 'accessKeySecret')
        sources_0 = imm_20200930_models.CreateFileCompressionTaskRequestSources(
            uri='oss://test-bucket/test-object1.jpg'
        )
        sources_1 = imm_20200930_models.CreateFileCompressionTaskRequestSources(
            uri='oss://test-bucket/test-object2.jpg'
        )
        sources_2 = imm_20200930_models.CreateFileCompressionTaskRequestSources(
            uri='oss://test-bucket/test-object3.jpg'
        )
        sources_3 = imm_20200930_models.CreateFileCompressionTaskRequestSources(
            uri='oss://test-bucket/test-object4.jpg'
        )
        create_file_compression_task_request = imm_20200930_models.CreateFileCompressionTaskRequest(
            project_name='test-project',
            sources=[
                sources_0,
                sources_1,
                sources_2,
                sources_3
            ],
            target_uri='oss://test-bucket/test-target-object.zip',
            compressed_format='zip',
        )
        runtime = util_models.RuntimeOptions()
        try:
            # 复制代码运行请自行打印API的返回值。
            client.create_file_compression_task_with_options(create_file_compression_task_request, runtime)
        except Exception as error:
            # 如有需要，请打印错误信息。
            UtilClient.assert_as_string(error.message)

    @staticmethod
    async def main_async(
        args: List[str],
    ) -> None:
        # 工程代码泄露可能会导致AccessKey泄露，并威胁账号下所有资源的安全性。以下代码示例仅供参考，建议使用更安全的STS方式，更多鉴权访问方式请参见https://help.aliyun.com/document_detail/378659.html。
        client = Sample.create_client('accessKeyId', 'accessKeySecret')
        sources_0 = imm_20200930_models.CreateFileCompressionTaskRequestSources(
            uri='oss://test-bucket/test-object1.jpg'
        )
        sources_1 = imm_20200930_models.CreateFileCompressionTaskRequestSources(
            uri='oss://test-bucket/test-object2.jpg'
        )
        sources_2 = imm_20200930_models.CreateFileCompressionTaskRequestSources(
            uri='oss://test-bucket/test-object3.jpg'
        )
        sources_3 = imm_20200930_models.CreateFileCompressionTaskRequestSources(
            uri='oss://test-bucket/test-object4.jpg'
        )
        create_file_compression_task_request = imm_20200930_models.CreateFileCompressionTaskRequest(
            project_name='test-project',
            sources=[
                sources_0,
                sources_1,
                sources_2,
                sources_3
            ],
            target_uri='oss://test-bucket/test-target-object.zip',
            compressed_format='zip',
        )
        runtime = util_models.RuntimeOptions()
        try:
            # 复制代码运行请自行打印API的返回值。
            await client.create_file_compression_task_with_options_async(create_file_compression_task_request, runtime)
        except Exception as error:
            # 如有需要，请打印错误信息。
            UtilClient.assert_as_string(error.message)


if __name__ == '__main__':
    Sample.main(sys.argv[1:])

查看压缩包内容

调用CreateArchiveFileInspectionTask - 创建压缩包解析任务接口查看OSS压缩包内容。

压缩包信息

  • 项目名称：test-project

  • 压缩包路径：oss://test-bucket/test-target-object.zip

  • 任务执行结果保存地址：oss://test-bucket/test-target-object.json

请求示例

{
    "ProjectName": "test-project",
    "SourceURI": "oss://test-bucket/test-target-object.zip",
    "TargetURI": "oss://test-bucket/test-target-object.json"
}

返回示例

{
    "TaskId": "ArchiveFileInspection-4a7c308a-5671-4d34-ba41-86a942d0****",
    "RequestId": "20D23855-C9E6-5193-8939-3A8797E1****",
    "EventId": "2AB-1S53L6FTdU6yMxkc1JgpwcV****"
}

示例代码

查看压缩包内容的完整示例代码如下。

# -*- coding: utf-8 -*-
# This file is auto-generated, don't edit it. Thanks.
import sys

from typing import List

from alibabacloud_imm20200930.client import Client as imm20200930Client
from alibabacloud_tea_openapi import models as open_api_models
from alibabacloud_imm20200930 import models as imm_20200930_models
from alibabacloud_tea_util import models as util_models
from alibabacloud_tea_util.client import Client as UtilClient


class Sample:
    def __init__(self):
        pass

    @staticmethod
    def create_client(
        access_key_id: str,
        access_key_secret: str,
    ) -> imm20200930Client:
        """
        使用AccessKey ID&AccessKey Secret初始化账号Client。
        @param access_key_id:
        @param access_key_secret:
        @return: Client
        @throws Exception
        """
        config = open_api_models.Config(
            # 填写AccessKey ID。
            access_key_id=access_key_id,
            # 填写AccessKey Secret。
            access_key_secret=access_key_secret
        )
        # 填写访问的IMM域名。
        config.endpoint = f'imm.cn-beijing.aliyuncs.com'
        return imm20200930Client(config)

    @staticmethod
    def main(
        args: List[str],
    ) -> None:
        # 工程代码泄露可能会导致AccessKey泄露，并威胁账号下所有资源的安全性。以下代码示例仅供参考，建议使用更安全的STS方式，更多鉴权访问方式请参见https://help.aliyun.com/document_detail/378659.html。
        client = Sample.create_client('accessKeyId', 'accessKeySecret')
        create_archive_file_inspection_task_request = imm_20200930_models.CreateArchiveFileInspectionTaskRequest(
            project_name='test-project',
            source_uri='oss://test-bucket/test-target-object.zip',
            target_uri='oss://test-bucket/test-target-object.json'
        )
        runtime = util_models.RuntimeOptions()
        try:
            # 复制代码运行请自行打印API的返回值。
            client.create_archive_file_inspection_task_with_options(create_archive_file_inspection_task_request, runtime)
        except Exception as error:
            # 如有需要，请打印错误信息。
            UtilClient.assert_as_string(error.message)

    @staticmethod
    async def main_async(
        args: List[str],
    ) -> None:
        # 工程代码泄露可能会导致AccessKey泄露，并威胁账号下所有资源的安全性。以下代码示例仅供参考，建议使用更安全的STS方式，更多鉴权访问方式请参见：https://help.aliyun.com/document_detail/378659.html。
        client = Sample.create_client('accessKeyId', 'accessKeySecret')
        create_archive_file_inspection_task_request = imm_20200930_models.CreateArchiveFileInspectionTaskRequest(
            project_name='test-project',
            source_uri='oss://test-bucket/test-target-object.zip',
            target_uri='oss://test-bucket/test-target-object.json',
        )
        runtime = util_models.RuntimeOptions()
        try:
            # 复制代码运行请自行打印API的返回值。
            await client.create_archive_file_inspection_task_with_options_async(create_archive_file_inspection_task_request, runtime)
        except Exception as error:
            # 如有需要，请打印错误信息。
            UtilClient.assert_as_string(error.message)


if __name__ == '__main__':
    Sample.main(sys.argv[1:])

解压缩

调用CreateFileUncompressionTask - 创建解压缩任务接口对OSS中的压缩包进行解压缩处理。

解压缩信息

  • 项目名称：test-project

  • 压缩包路径：oss://test-bucket/test-target-object.zip

  • 待解压缩文件：test-object1.jpg

  • 解压缩文件的存放路径：oss://test-bucket/test-target-object

请求示例

{
    "ProjectName": "test-project",
    "SourceURI": "oss://test-bucket/test-target-object.zip",
    "Target": "{\"URI\":\"oss://test-bucket/test-target-object\"}",
    "SelectedFiles": "[\"test-object1.jpg\"]"
}

返回示例

{
  "TaskId": "FileUncompression-f31061ab-eaeb-469d-ac8f-9af10e5d****",
  "RequestId": "20115435-9F59-58C0-8D15-E6ECC096****",
  "EventId": "3B6-1S6ywKAB2ogXJnrzmk6tFUF****"
}

示例代码

文件解压缩的完整示例代码如下。

# -*- coding: utf-8 -*-
# This file is auto-generated, don't edit it. Thanks.
import sys

from typing import List

from alibabacloud_imm20200930.client import Client as imm20200930Client
from alibabacloud_tea_openapi import models as open_api_models
from alibabacloud_imm20200930 import models as imm_20200930_models
from alibabacloud_tea_util import models as util_models
from alibabacloud_tea_util.client import Client as UtilClient


class Sample:
    def __init__(self):
        pass

    @staticmethod
    def create_client(
        access_key_id: str,
        access_key_secret: str,
    ) -> imm20200930Client:
        """
        使用AccessKey ID&AccessKey Secret初始化账号Client。
        @param access_key_id:
        @param access_key_secret:
        @return: Client
        @throws Exception
        """
        config = open_api_models.Config(
            # 填写AccessKey ID。
            access_key_id=access_key_id,
            # 填写AccessKey Secret。
            access_key_secret=access_key_secret
        )
        # 填写访问的IMM域名。
        config.endpoint = f'imm.cn-beijing.aliyuncs.com'
        return imm20200930Client(config)

    @staticmethod
    def main(
        args: List[str],
    ) -> None:
        # 工程代码泄露可能会导致AccessKey泄露，并威胁账号下所有资源的安全性。以下代码示例仅供参考，建议使用更安全的 STS 方式，更多鉴权访问方式请参见：https://help.aliyun.com/document_detail/378659.html。
        client = Sample.create_client('accessKeyId', 'accessKeySecret')
        target = imm_20200930_models.CreateFileUncompressionTaskRequestTarget(
            uri='oss://test-bucket/test-target-object.zip'
        )
        create_file_uncompression_task_request = imm_20200930_models.CreateFileUncompressionTaskRequest(
            project_name='test-project',
            target=target,
            selected_files=[
                'test-object1.jpg'
            ]
        )
        runtime = util_models.RuntimeOptions()
        try:
            # 复制代码运行请自行打印API的返回值。
            client.create_file_uncompression_task_with_options(create_file_uncompression_task_request, runtime)
        except Exception as error:
            # 如有需要，请打印错误信息。
            UtilClient.assert_as_string(error.message)

    @staticmethod
    async def main_async(
        args: List[str],
    ) -> None:
        # 工程代码泄露可能会导致AccessKey泄露，并威胁账号下所有资源的安全性。以下代码示例仅供参考，建议使用更安全的 STS 方式，更多鉴权访问方式请参见：https://help.aliyun.com/document_detail/378659.html。
        client = Sample.create_client('accessKeyId', 'accessKeySecret')
        target = imm_20200930_models.CreateFileUncompressionTaskRequestTarget(
            uri='oss://test-bucket/test-target-object.zip'
        )
        create_file_uncompression_task_request = imm_20200930_models.CreateFileUncompressionTaskRequest(
            project_name='test-project',
            target=target,
            selected_files=[
                'test-object1.jpg'
            ]
        )
        runtime = util_models.RuntimeOptions()
        try:
            # 复制代码运行请自行打印API的返回值。
            await client.create_file_uncompression_task_with_options_async(create_file_uncompression_task_request, runtime)
        except Exception as error:
            # 如有需要，请打印错误信息。
            UtilClient.assert_as_string(error.message)


if __name__ == '__main__':
    Sample.main(sys.argv[1:])
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