快速入门

本节介绍如何快速使用OOS Java SDK完成常见操作，如创建模板、启动执行、查询执行等。

创建模板

以下代码用于创建模板：

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.oos.model.v20190601.*;
public class Demo {
    public static void main(String[] args) {
        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);
        // 创建模板
        CreateTemplateRequest request = new CreateTemplateRequest();
        request.setTemplateName("MyTemplate");
        request.setContent("{\n"
            + "  \"FormatVersion\": \"OOS-2019-06-01\",\n"
            + "  \"Description\": \"Descirbe instances of given status\",\n"
            + "  \"Parameters\": {\n"
            + "    \"Status\": {\n"
            + "      \"Type\": \"String\",\n"
            + "      \"Description\": \"(Required) The status of the Ecs instance.\"\n"
            + "    }\n"
            + "  },\n"
            + "  \"Tasks\": [\n"
            + "    {\n"
            + "      \"Properties\": {\n"
            + "        \"Parameters\": { \"Status\": \"{{ Status }}\" },\n"
            + "        \"API\": \"DescribeInstances\",\n"
            + "        \"Service\": \"ECS\"\n"
            + "      },\n"
            + "      \"Name\": \"describeInstances\",\n"
            + "      \"Action\": \"ACS::ExecuteAPI\"\n"
            + "    }\n"
            + "  ]\n"
            + "}");
        // 发起请求并处理应答或异常
        CreateTemplateResponse response;
        try {
            response = client.getAcsResponse(request);
            System.out.println(response.getTemplate().getTemplateName());
        } catch (ServerException e) {
            e.printStackTrace();
        } catch (ClientException e) {
            e.printStackTrace();
        }
    }
}

启动执行

以下代码用于启动执行：

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.oos.model.v20190601.*;
public class Demo {
    public static void main(String[] args) {
        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);
        // 启动执行
        StartExecutionRequest request = new StartExecutionRequest();
        request.setTemplateName("MyTemplate");
        request.setParameters("{\"Status\": \"Running\"}");
        // 发起请求并处理应答或异常
        StartExecutionResponse response;
        try {
            response = client.getAcsResponse(request);
            System.out.println(response.getExecution().getExecutionId());
        } catch (ServerException e) {
            e.printStackTrace();
        } catch (ClientException e) {
            e.printStackTrace();
        }
    }
}

查询执行

以下代码用于查询执行：

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.oos.model.v20190601.*;
public class Demo {
    public static void main(String[] args) {
        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
        ListExecutionsRequest request = new ListExecutionsRequest();
        request.setExecutionId("<ExecutionId>");
        // 发起请求并处理应答或异常
        ListExecutionsResponse response;
        try {
            response = client.getAcsResponse(request);
            for(ListExecutionsResponse.Execution execution: response.getExecutions()){
                System.out.println(execution.getExecutionId());
                System.out.println(execution.getStatus());
            }
        } catch (ServerException e) {
            e.printStackTrace();
        } catch (ClientException e) {
            e.printStackTrace();
        }
    }
}