Torch Object Storage
Torch Object Storage
Torch Object Storage
Document
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Signature Mechanism
The header contains a signature
Bucket
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Static Website
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video to GIF
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SDK Reference
Java
Pre-signing Mechanism
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Object Interface
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Audio Processing
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Introduction to Typical Scenes
Python
Data processing
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Basic bucket interface
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Object interface
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Download object
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Introduction to typical scenes
C
Object Interface
Upload object
C++
Pre-signature Mechanism
Bucket Interface
Basic Bucket Interface
Manage Bucket Configuration
Object Interface
Upload Object
Download Object
Copy Object
List Objects
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Go
Object Interface
Upload Object
Download Object
Copy Object
List Objects
Manage Objects
Bucket Interface
Manage Bucket Configuration
Data Processing
Log Configuration
Introduction to Typical Scenes
Pre-signature Mechanism
Node.js
Pre-signature Mechanism
Bucket Interface
Basic Bucket Interface
Manage Bucket Configuration
Object Interface
Upload object
Download object
Copy object
List objects
Data Processing
Image Processing
Introduction to Typical Scenes
Browser.js
Pre-signature Mechanism
Upload Object
Download Object
Copy Object
List Objects
Manage Objects
Data Processing
.NET
Bucket Interface
Object Interface
Upload Object
Download Object
List Objects
Introduction to Typical Scenes
PHP
Bucket Interface
Object Interface
Download Object
Data Processing
Exception Handling
Android
Bucket Interface
Object Interface
Upload Object
Download Object
Exception Handling
iOS
Bucket Interface
Object Interface
Upload Object
Download Object
Harmony
Pre-signature Mechanism
Bucket Interface
Object Interface
Upload Object
Download Object
List Objects v2
Introduction to Typical Scenarios
Rust
Pre-signing mechanism
Bucket interface
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Bucket ACLs
Cross-origin resource sharing
Bucket inventory
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Bucket replication
Static website hosting
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Custom domain
Server-side encryption
Object interface
Basic operation
Access control
Error Codes
01-SERVICE_ERROR
02-AUTH
03-ACCESS_CONTROL
04-QOS
05-REQUEST
06-BUCKET
07-LIFECYCLE
08-ACL
09-CORS
10-POLICY
11-MIRROR
12-REPLICATION
13-WEBSITE
14-NOTIFICATION
15-ENCRYPT
16-CUSTOMDOMAIN
17-OBJECT
18-TAG
19-MULTIPART
20-STORAGE_CLASS
21-CALLBACK
22-DATA_PROCESS
23-BATCH
24-STORAGE_LENS
25-INVENTORY
26-DIRECTORY_BUCKET
FAQ
Best Practices
AIGC-Doubao LLMs
Accessing TOS with third-party tools
Granting temporary access
Data migration
Data processing
Checking data integrity
Performance optimization
- Documentation
Torch Object StorageSDK ReferenceHarmonyObject InterfaceDownload ObjectOverview of Downloadable Items (Harmony SDK)
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Overview of Downloadable Items (Harmony SDK)
Copy pageDownload PDFOverview of Downloadable Items (Harmony SDK)
TOS Harmony SDK supports object downloads through methods such as direct download and range download. You may select the appropriate download method according to your business requirements and the scenarios in which each method is applicable.
Download Method Instructions
- Standard Download: Directly download the entire object from the specified bucket.
- Conditional Download: The download will proceed only if the specified conditions are met; if not, an exception will be thrown and the download action will not be triggered.
- Range Download: If you do not need to download the entire object and only require a portion of the object's data, you can use range download to download data within the specified range.
When downloading objects, the Harmony SDK supports streaming downloads, with the download object interface returning a Readable stream as the data source for reading.
Last updated: 2025.09.26 19:05:15
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