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Object Access URL

Last updated: 2022-01-17 12:46:49

    Overview

    This document provides an overview of the API and sample code for getting an object access URL.

    Getting an Object Access URL

    Description

    The SDK allows you to obtain object access URLs for anonymous download or distribution.

    Method prototype

    get_object_url(Bucket, Key)
    

    Sample request

    # -*- coding=utf-8
    from qcloud_cos import CosConfig
    from qcloud_cos import CosS3Client
    import sys
    import logging
    import requests
    # In most cases, set the log level to INFO. If you need to debug, you can set it to DEBUG and the SDK will print the communication information of the client.
    logging.basicConfig(level=logging.INFO, stream=sys.stdout)
    # 1. Set user attributes such as secret_id, secret_key, and region. Appid has been removed from CosConfig and thus needs to be specified in Bucket, which is formatted as BucketName-Appid.
    secret_id = 'SecretId'     # Replace it with the actual SecretId, which can be viewed and managed at https://console.tencentcloud.com/cam/capi
    secret_key = 'SecretKey'     # Replace it with the actual SecretKey, which can be viewed and managed at https://console.tencentcloud.com/cam/capi
    region = 'ap-beijing'      # Replace it with the actual region, which can be viewed in the console at https://console.tencentcloud.com/cos5/bucket
                             # For the list of regions supported by COS, see https://www.tencentcloud.com/document/product/436/6224?from_cn_redirect=1
    token = None               # Token is required for temporary keys but not permanent keys. For more information about how to generate and use a temporary key, see https://www.tencentcloud.com/document/product/436/14048?from_cn_redirect=1
    scheme = 'https'           # Specify whether to use HTTP or HTTPS protocol to access COS. This is optional and is https by default.
    config = CosConfig(Region=region, SecretId=secret_id, SecretKey=secret_key, Token=token, Scheme=scheme)
    client = CosS3Client(config)
    # Generate a URL
    url = client.get_object_url(
      Bucket='examplebucket-1250000000',
      Key='exampleobject'
    )
    print(url)
    # Use the URL
    response = requests.get(url)
    print(response)
    

    Parameter description

    Parameter Description Type Required
    Bucket Bucket name in the format of BucketName-APPID String Yes
    Key Object key, which uniquely identifies an object in a bucket. For example, if an object’s access endpoint is examplebucket-1250000000.cos.ap-guangzhou.myqcloud.com/doc/pic.jpg, its key is doc/pic.jpg. String Yes

    Response description

    An object access URL is returned upon success.

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