阿里云云服务器ECS开发者工具包（SDK）
您可以通过添加Maven依赖或下载Alibaba Cloud SDK for Java工具包的方式安装Alibaba Cloud SDK for Java，详情参见安装Alibaba Cloud SDK for Java。 本教程以调用ECS的Java SDK为例（使用3.7.0版本的Alibaba Cloud SDK for Java核心库和4.11.0版本的ECS Java SDK），您只需在 pom.xml文件中添加以下依赖即可：
<dependency>
<groupId>com.aliyun</groupId>
<artifactId>aliyun-java-sdk-core</artifactId>
<version>3.7.0</version>
</dependency>
<dependency>
<groupId>com.aliyun</groupId>
<artifactId>aliyun-java-sdk-ecs</artifactId>
<version>4.11.0</version>
</dependency>
以下代码示例展示了调用Alibaba Cloud SDK for Java的三个主要步骤：
package com.testprogram;
import com.aliyuncs.profile.DefaultProfile;
import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.exceptions.ServerException;
import com.aliyuncs.ecs.model.v20140526.*;
public class Main {
public static void main(String[] args) {
// 创建DefaultAcsClient实例并初始化
DefaultProfile profile = DefaultProfile.getProfile(
"<your-region-id>", // 地域ID
"<your-access-key-id>", // RAM账号的AccessKey ID
"<your-access-key-secret>"); // RAM账号AccessKey Secret
IAcsClient client = new DefaultAcsClient(profile);
// 创建API请求并设置参数
DescribeInstancesRequest request = new DescribeInstancesRequest();
request.setPageSize(10);
// 发起请求并处理应答或异常
DescribeInstancesResponse response;
try {
response = client.getAcsResponse(request);
for (DescribeInstancesResponse.Instance instance:response.getInstances()) {
System.out.println(instance.getPublicIpAddress());
}
} catch (ServerException e) {
e.printStackTrace();
} catch (ClientException e) {
e.printStackTrace();
}
}
}
项目地址: https://github.com/lihangqi/aliyun-java-sdk-ecs原文：https://www.cnblogs.com/wellse/p/12198144.html