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();

        }

    }

}