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Volcengine SDK for Java

Table of Contents

• Requirements
• Usage
• API Dosc
• Note

Requirements

运行 SDK需要jdk Java 1.8.0_131+. 你可以下载最新的版本： http://developers.sun.com/downloads/. 如果 SDK版本 高于或者等于 Java 9 请依赖javax.annotation-api 由于在高于或者等于 Java 9 中 javax.annotation-api 被移除

请在使用中引用

<dependency>
    <groupId>javax.annotation</groupId>
    <artifactId>javax.annotation-api</artifactId>
    <version>1.3.2</version>
</dependency>

Usage

• Getting Started
• Example

Getting Started

安装说明

建议使用Maven构建自己的项目，添加需要的相应模块的依赖，示例如下：

Init maven setting.xml

如果您使用的版本大于0.1.27 可以不进行设置 直接使用中央仓库进行依赖

如果您使用的版本小于或者等于0.1.27 需要使用字节跳动的maven仓库来完成依赖，请先到maven安装目录的conf/setting.xml 在标签中增加

<mirror>
    <id>bytedanceMaven</id>
    <mirrorOf>my-repo-id</mirrorOf>
    <name>字节跳动maven仓库</name>
    <url>https://artifact.bytedance.com/repository/releases/</url>
</mirror>

Importing the pom

<dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>com.volcengine</groupId>
            <artifactId>volcengine-java-sdk-bom</artifactId>
            <version>2.0.0</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
    </dependencies>
</dependencyManagement>

Using the SDK Maven modules

<dependencies>
    <dependency>
        <groupId>com.volcengine</groupId>
        <artifactId>volcengine-java-sdk-vpc</artifactId>
        <version>2.0.0</version>
    </dependency>
    <dependency>
        <groupId>com.volcengine</groupId>
        <artifactId>volcengine-java-sdk-ecs</artifactId>
        <version>2.0.0</version>
    </dependency>
</dependencies>

Credentials 配置

通过环境变量导入:

export VOLCENGINE_ACCESS_KEY=your ak
export VOLCENGINE_SECRET_KEY=your sk
#如果使用token
export VOLCENGINE_SESSION_TOKEN=token

代码方式引入：

Credentials credentials = Credentials.getCredentials(ak, sk);
//如果使用token
Credentials credentials = Credentials.getCredentials(ak, sk, token);

Endpoint 设置

如果您要自定义SDK的Endpoint，可以按照以下示例代码设置：

ApiClient apiClient = new ApiClient()
        .setCredentials(Credentials.getCredentials(ak, sk))
        .setRegion(region).setEndpoint("ecs.cn-beijing-autodriving.volcengineapi.com");

火山引擎标准的Endpoint规则说明：

Regional 服务	Global 服务
{service}.{region}.volcengineapi.com 例如：云服务ecs在cn-beijing-autodriving Region域名为： ecs.cn-beijing-autodriving.volcengineapi.com	{service}.volcengineapi.com 例如：访问控制iam为Global服务，域名为：iam.volcengineapi.com

注：

• Service中存在_符号时，Endpoint时需转为-符号。存在大写字母时需转成小写。

SDK 示例

import com.volcengine.ApiClient;
import com.volcengine.ApiException;
import com.volcengine.sign.Credentials;
import com.volcengine.vpc.VpcApi;
import com.volcengine.vpc.model.DescribeVpcsRequest;
import com.volcengine.vpc.model.DescribeVpcsResponse;

import java.util.ArrayList;
import java.util.List;

public class TestVpc {
    public static void main(String[] args) throws Exception {
        String ak = "your ak";
        String sk = "your sk";
        String region = "cn-beijing";

        ApiClient apiClient = new ApiClient()
                .setCredentials(Credentials.getCredentials(ak, sk))
                .setRegion(region);
        VpcApi vpcApi = new VpcApi(apiClient);
        DescribeVpcsRequest request = new DescribeVpcsRequest();
        List<String> list = new ArrayList<>();
        list.add("vpc-13fpdgwk7rxfk3n6nu44wisg7");
        request.setVpcIds(list);
        try {
            DescribeVpcsResponse response = vpcApi.describeVpcs(request);
            System.out.println(response);
        } catch (ApiException e) {
            System.out.println(e.getResponseBody());
        }
    }
}

更多代码示例请参考：SDK接入文档