接口
getTask
参数
参数 | 类型 | 是否必需 | 说明 |
---|---|---|---|
jobId | String | 是 | 作业ID |
taskName | String | 是 | 任务名称 |
返回值
成功后返回一个 GetTaskResponse
实例, 可以通过这个实例的 getTask()
方法,获取 Task
对象。如果失败,抛出异常: ClientException
。
例子
Java 源码
import com.aliyuncs.batchcompute.main.v20151111.*;
import com.aliyuncs.batchcompute.model.v20151111.*;
import com.aliyuncs.batchcompute.pojo.v20151111.*;
import com.aliyuncs.exceptions.ClientException;
public class GetTask {
static String ACCESS_KEY_ID = "xxx"; //这里填写您的 AccessKeyId
static String ACCESS_KEY_SECRET = "xxx"; //这里填写您的 AccessKeySecret
static String REGION_ID = "cn-xxx"; //这里填写 region
static String jobId = "job-000000005BE3E897000007FA00114EE9";
static String taskName = "javaSdkTask";
public static void main(String[] args) {
BatchCompute client = new BatchComputeClient(REGION_ID, ACCESS_KEY_ID, ACCESS_KEY_SECRET);
try{
GetTaskResponse response = client.getTask(jobId, taskName);
//成功
Task task = response.getTask();
System.out.println("taskName: " + task.getTaskName());
System.out.println("taskState: " + task.getState());
System.out.println("taskTime: " + task.getStartTime());
System.out.println("RequestId: " + response.getRequestId());
System.out.println("StatusCode: " + response.getStatusCode());
}catch(ClientException e){
e.printStackTrace();
//失败
}
}
}
执行结果:
{
taskName: javaSdkTask
taskState: Stopped
taskTime: null
RequestId: null
StatusCode: 200
}
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