aws java 版本_Developer guide - AWS SDK for Java 2.x - AWS SDK for Java

Developer guide - AWS SDK for Java 2.x

The AWS SDK for Java provides a Java API for Amazon Web Services. Using the SDK, you

can easily build Java

applications that work with Amazon S3, Amazon EC2, DynamoDB, and more.

The AWS SDK for Java 2.x is a major rewrite of the version 1.x code base. It’s built

on top of

Java 8+ and adds several frequently requested features. These include support for

non-blocking I/O

and the ability to plug in a different HTTP implementation at run time. For more information

see

the AWS Blog. For guidance on migrating your application from 1.11.x to 2.x, see the

migration guide.

We regularly add support for new services to the AWS SDK for Java. For a list of changes

and

features in a particular version, view the change log.

Get started with the AWS SDK for Java 2.x

If you’re ready to get hands-on with the SDK, follow the Quick Start tutorial.

To set up your development environment, see Setting up.

For information on making requests to Amazon S3, DynamoDB, Amazon EC2 and other Amazon

Web Services, see Code examples for the AWS SDK for Java 2.x.

Developing AWS applications for Android

If you’re an Android developer, Amazon Web Services publishes an SDK made specifically

for Android

development: the AWS Mobile SDK for Android. See the AWS Mobile SDK for Android Developer Guide for the complete documentation.

Maintenance and support for SDK major versions

For information about maintenance and support for SDK major versions and their underlying

dependencies, see the following in the

AWS SDKs and Tools Shared Configuration and Credentials Reference Guide

Additional resources

In addition to this guide, the following are valuable online resources for AWS SDK

for Java

developers:

Features not yet in the AWS SDK for Java 2.x

See the following Github issues for details about additional features not yet in 2.x.

Comments and

feedback are also welcome.

Contributing to the SDK

Developers can also contribute feedback through the following channels:

Join an informal chat about SDK on the AWS SDK for Java 2.x gitter channel

Submit feedback anonymously to [e-mail]. This email is

monitored by the AWS SDK for Java team.

Submit pull requests in the documentation or SDK source GitHub repositories to contribute

to the SDK development.