Java实现华为云云服务器ECS接口的调用步骤详解

import com.huawei.cloud.ecs.v1.EcsClient;
import com.huawei.cloud.ecs.v1.model.CreateServersRequestBody;
import com.huawei.cloud.ecs.v1.model.CreateServersResponse;
import com.huawei.cloud.ecs.v1.model.CreateServersRequestBody.Server;
import com.huawei.cloud.ecs.v1.model.ServerName;
import java.util.ArrayList;
import java.util.List;

public class ECSExample {
  public static void main(String[] args) {
    // 创建ECSClient对象并设置访问密钥
    EcsClient ecsClient = EcsClient.newBuilder()
        .withCredential("Access Key", "Secret Key")
        .withRegion("cn-north-1") // 设置区域
        .build();

    // 创建一个云服务器
    CreateServersRequestBody createServersRequestBody = new CreateServersRequestBody();
    List<Server> servers = new ArrayList<>();
    Server server = new Server();
    server.setFlavorRef("s3.large.2");
    server.setAvailabilityZone("cn-north-1a");
    server.setImageRef("a72b8bbb-80cd-4e23-9b78-6128e35e666f");
    server.setRootVolume(createRootVolume());
    server.setServerTags(createServerTags());
    server.setPublicIp(createPublicIp());
    server.setServerName(new ServerName().name("test-server"));
    servers.add(server);
    createServersRequestBody.setServers(servers);

    CreateServersResponse createServersResponse = ecsClient.createServers(createServersRequestBody);
    System.out.println(createServersResponse.getServers());
  }

  // 创建云服务器的根卷
  private static CreateServersRequestBody.RootVolume createRootVolume() {
    CreateServersRequestBody.RootVolume rootVolume = new CreateServersRequestBody.RootVolume();
    rootVolume.setVolumetype("SATA");
    rootVolume.setSize(40);
    return rootVolume;
  }

  // 创建云服务器的标签
  private static CreateServersRequestBody.ServerTags createServerTags() {
    CreateServersRequestBody.ServerTags serverTags = new CreateServersRequestBody.ServerTags();
    return serverTags;
  }

  // 创建云服务器的公网IP
  private static CreateServersRequestBody.PublicIp createPublicIp() {
    CreateServersRequestBody.PublicIp publicIp = new CreateServersRequestBody.PublicIp();
    publicIp.setEip(createEip());
    return publicIp;
  }

  // 创建EIP（弹性公网IP）
  private static CreateServersRequestBody.PublicIp.Eip createEip() {
    CreateServersRequestBody.PublicIp.Eip eip = new CreateServersRequestBody.PublicIp.Eip();
    eip.setType("5_bgp");
    return eip;
  }
}