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PopoOpenPlatform Api

POPO OpenPlatform API

Actions59

云空间 → 文件分片上传-获取分片上传链接

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Overview

This node interacts with the POPO OpenPlatform API to perform various operations related to cloud storage (云空间), including file management, folder operations, user management, and file uploads. Specifically, for the operation '文件分片上传-获取分片上传链接' (File Part Upload - Get Part Upload URL), it facilitates obtaining upload URLs for file parts during a multipart upload process. This is useful for uploading large files in chunks, improving reliability and efficiency. Practical use cases include cloud file storage services, backup solutions, and any application requiring large file uploads in parts.

Use Case Examples

  1. Uploading a large video file in multiple parts to a cloud drive by obtaining upload URLs for each part.
  2. Managing files and folders in a cloud storage environment, including creating, renaming, and deleting files or folders.
  3. Retrieving user information and managing user-related data within the platform.

Properties

Name Meaning
bucketName The name of the storage bucket where the file parts will be uploaded.
objectKey The key or identifier for the object (file) being uploaded in parts.
uploadId The unique identifier for the multipart upload session.
filePartList A collection of file parts to be uploaded, each with properties such as fileSize (size of the part), partMD5 (MD5 hash of the part), and partNum (sequence number of the part).

Output

JSON

  • uploadUrls - Array of URLs for uploading each file part.
  • uploadId - The multipart upload session identifier.

Dependencies

  • Requires an API key credential for authentication with the POPO OpenPlatform API.

Troubleshooting

  • Ensure that the 'bucketName', 'objectKey', and 'uploadId' parameters are correctly set and correspond to an active multipart upload session.
  • Verify that the 'filePartList' contains unique 'partNum' values without duplicates, as duplicate part numbers will cause errors.
  • Check network connectivity and API endpoint availability to avoid request failures.
  • If file paths are used (in other operations), ensure the file exists and is accessible to avoid file not found errors.

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