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README

Aliyun OSS SDK for Java

About OSS SDK for Java V2

OSS SDK for Java V2(alibabacloud-oss-java-sdk-v2) has been released, it is a major rewrite of OSS SDK for Java V1 (aliyun-oss-java-sdk).

V2 simplifies underlying operations such as identification authentication, automatic retry of failed requests, and error handling. It provides flexible parameter configuration methods and rich advanced operations, such as paginator, transmission managers, and File-like operations. This comprehensively improves development efficiency and experience.

About

The Aliyun OSS SDK for Java enables Java developers to easily work with Aliyun OSS. You can get started in minutes using Maven or by downloading a single zip file.

Requirements

Java 1.6 or later
Maven

Install

The recommended way to use the Aliyun OSS SDK for Java in your project is to consume it from Maven. Import as follows:

<dependency>
    <groupId>com.aliyun.oss</groupId>
    <artifactId>aliyun-sdk-oss</artifactId>
    <version>3.18.4</version>
</dependency>

See the Setup section of the SDK Reference for more information about installing the SDK through other means.

Build

Once you check out the code from GitHub, you can build it using Maven. Use the following command to build:

mvn clean install -DskipTests

Authors

License

Apache License 2.0

Extension points exported contracts — how you extend this code

Credentials (Interface)

Provides access to credentials used for accessing OSS, these credentials are used to securely sign requests to OSS. [6 …

src/main/java/com/aliyun/oss/common/auth/Credentials.java

BinaryFunction (Interface)

(no doc)

src/test/java/com/aliyun/oss/utils/BinaryFunction.java

CredentialsProvider (Interface)

Abstract credentials provider that maintains only one user credentials. Users can switch to other valid credentials with [22 …

src/main/java/com/aliyun/oss/common/auth/CredentialsProvider.java

ResponseParser (Interface)

Used to convert an result stream to a java object. [98 implementers]

src/main/java/com/aliyun/oss/common/parser/ResponseParser.java

OSSBuilder (Interface)

Fluent builder for OSS Client. Use of the builder is preferred over using constructors of the client class. [5 implementers]

src/main/java/com/aliyun/oss/OSSBuilder.java

CryptoModule (Interface)

An interafce used to implements different crypto module. [4 implementers]

src/main/java/com/aliyun/oss/crypto/CryptoModule.java

Core symbols most depended-on inside this repo

assertTrue

called by 1427

src/main/java/com/aliyun/oss/common/utils/CodingUtils.java

getMessage

called by 1140

src/main/java/com/aliyun/oss/OSSException.java

get

called by 1000

src/main/java/com/aliyun/oss/common/utils/IniEditor.java

put

called by 656

src/main/java/com/aliyun/oss/common/utils/CaseInsensitiveMap.java

getBytes

called by 575

src/main/java/com/aliyun/oss/common/utils/CRC64.java

size

called by 472

src/main/java/com/aliyun/oss/common/utils/CaseInsensitiveMap.java

toString

called by 464

src/main/java/com/aliyun/oss/common/utils/IniEditor.java

assertParameterNotNull

called by 445

src/main/java/com/aliyun/oss/common/utils/CodingUtils.java

Shape

Method 6,229

Class 860

Enum 54

Interface 29

Languages

Java100%

Modules by API surface

src/main/java/com/aliyun/oss/internal/ResponseParsers.java279 symbols

src/main/java/com/aliyun/oss/OSSClient.java213 symbols

src/main/java/com/aliyun/oss/OSS.java193 symbols

src/main/java/com/aliyun/oss/internal/OSSBucketOperation.java129 symbols

src/test/java/com/aliyun/oss/common/parser/ResponseParsersTest.java122 symbols

src/main/java/com/aliyun/oss/common/parser/RequestMarshallers.java119 symbols

src/main/java/com/aliyun/oss/model/LifecycleRule.java103 symbols

src/main/java/com/aliyun/oss/model/RoutingRule.java102 symbols

src/main/java/com/aliyun/oss/model/ObjectFile.java93 symbols

src/main/java/com/aliyun/oss/ClientConfiguration.java87 symbols

src/main/java/com/aliyun/oss/internal/OSSObjectOperation.java58 symbols

src/main/java/com/aliyun/oss/internal/OSSDownloadOperation.java58 symbols

For agents

$ claude mcp add aliyun-oss-java-sdk \
  -- python -m otcore.mcp_server <graph>

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