本教程详细介绍如何使用Alibaba Cloud SDK for Java查询站点监控任务的细粒度和平均统计监控数据。
前提条件
在使用本教程前,请确保已完成以下操作:
- 使用Alibaba Cloud SDK for Java,您需要一个阿里云账号和访问密钥(AccessKey)。 请在阿里云控制台中的AccessKey管理页面上创建和查看您的AccessKey。
- 确保您已经安装了Alibaba Cloud SDK for Java,准确的SDK版本号,请参见 阿里云开发工具包(SDK)。
<dependencies> <!-- https://mvnrepository.com/artifact/com.aliyun/aliyun-java-sdk-core --> <dependency> <groupId>com.aliyun</groupId> <artifactId>aliyun-java-sdk-core</artifactId> <version>4.4.3</version> </dependency> <!-- https://mvnrepository.com/artifact/com.aliyun/aliyun-java-sdk-cms --> <dependency> <groupId>com.aliyun</groupId> <artifactId>aliyun-java-sdk-cms</artifactId> <version>7.0.4</version> </dependency> </dependencies>
代码示例
本文操作示例主要以代码形式体现,具体代码如下:
import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.cms.model.v20190101.DescribeSiteMonitorDataRequest;
import com.aliyuncs.cms.model.v20190101.DescribeSiteMonitorDataResponse;
import com.aliyuncs.cms.model.v20190101.DescribeSiteMonitorStatisticsRequest;
import com.aliyuncs.cms.model.v20190101.DescribeSiteMonitorStatisticsResponse;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.profile.DefaultProfile;
import com.google.gson.Gson;
public class DescribeSiteMonitorDataDemo {
/**
* 查询任务的细粒度监控数据
*/
private DescribeSiteMonitorDataResponse describeSiteMonitorData(DescribeSiteMonitorDataRequest request, IAcsClient client) throws ClientException {
return client.getAcsResponse(request);
}
/**
* 查询指定任务一段时间内的平均统计数据
*/
private DescribeSiteMonitorStatisticsResponse describeSiteMonitorStatistics(DescribeSiteMonitorStatisticsRequest request, IAcsClient client) throws ClientException {
return client.getAcsResponse(request);
}
private static void log_print(String functionName, Object result) {
Gson gson = new Gson();
System.out.println("-------------------------------" + functionName + "-------------------------------");
System.out.println(gson.toJson(result));
}
public static void main(String[] args) {
// 设置鉴权参数,初始化客户端
DefaultProfile profile = DefaultProfile.getProfile(
"cn-qingdao",// 地域ID
"your-access-key-id",// 您的AccessKey ID
"your-access-key-secret");// 您的AccessKey Secret
IAcsClient client = new DefaultAcsClient(profile);
DescribeSiteMonitorDataDemo describeSiteMonitorDataDemo = new DescribeSiteMonitorDataDemo();
try {
// 查询任务的细粒度监控数据
DescribeSiteMonitorDataRequest describeSiteMonitorDataRequest = new DescribeSiteMonitorDataRequest();
// 监控项的名称,可选为:Availability(可用率)、ResponseTime(响应时间)
describeSiteMonitorDataRequest.setMetricName("Availability");
// 任务ID
describeSiteMonitorDataRequest.setTaskId("test");
// 开始时间,可以传入时间戳,也可以传入format时间格式数据,如2019-10-10 00:00:00
describeSiteMonitorDataRequest.setStartTime("2019-10-01 00:00:00");
// 结束时间
describeSiteMonitorDataRequest.setEndTime("2019-10-20 00:00:00");
DescribeSiteMonitorDataResponse describeSiteMonitorDataResponse = describeSiteMonitorDataDemo.describeSiteMonitorData(describeSiteMonitorDataRequest, client);
log_print("describeSiteMonitorData",describeSiteMonitorDataResponse);
// 查询指定任务一段时间内的平均统计数据
DescribeSiteMonitorStatisticsRequest describeSiteMonitorStatisticsRequest = new DescribeSiteMonitorStatisticsRequest();
// 监控项的名称,可选为:Availability(可用率)、ResponseTime(响应时间)
describeSiteMonitorStatisticsRequest.setMetricName("Availability");
// 任务ID
describeSiteMonitorStatisticsRequest.setTaskId("test");
// 统计的时间周期, 单位是分钟,最大1440分钟(1天)
describeSiteMonitorStatisticsRequest.setTimeRange("5");
DescribeSiteMonitorStatisticsResponse describeSiteMonitorStatisticsResponse = describeSiteMonitorDataDemo.describeSiteMonitorStatistics(describeSiteMonitorStatisticsRequest, client);
log_print("describeSiteMonitorStatistics",describeSiteMonitorStatisticsResponse);
} catch (ClientException e) {
e.printStackTrace();
}
}
}
运行结果
正确的运行结果类似如下:
-------------------------------describeSiteMonitorData-------------------------------
{
"Data": [
{
"Over5totalTime": 0,
"Error4XXRate": 0,
"UnavailableNumber": 0,
"Over2totalTime": 0,
"Over100FailureRate": 0,
"timestamp": 1551581040000,
"Over10FailureRate": 0,
"Availability": 100,
"userId": "12345",
"Over80FailureRate": 0,
"AvailableNumber": 2,
"Unavailability": 0,
"ErrorCodeMaximum": 0,
"Over10totalTime": 0,
"taskId": "49f7b317-7645-4cc9-94fd-1****",
"Over30FailureRate": 0,
"Error6XXRate": 0,
"Over500NumberRate": 0,
"Over3totalTime": 0,
"Over400NumberRate": 0,
"Error5XXRate": 0,
"Error5XXNumber": 0,
"Over90FailureRate": 0,
"Error4XXNumber": 0,
"Over50FailureRate": 0,
"ErrorCodeMinimum": 0,
"Error6XXNumber": 0
},
{
"Over5totalTime": 0,
"Error4XXRate": 0,
"UnavailableNumber": 0,
"Over2totalTime": 0,
"Over100FailureRate": 0,
"timestamp": 1551581100000,
"Over10FailureRate": 0,
"Availability": 100,
"userId": "12345",
"Over80FailureRate": 0,
"AvailableNumber": 2,
"Unavailability": 0,
"ErrorCodeMaximum": 0,
"Over10totalTime": 0,
"taskId": "49f7b317-7645-4cc9-94fd-1****",
"Over30FailureRate": 0,
"Error6XXRate": 0,
"Over500NumberRate": 0,
"Over3totalTime": 0,
"Over400NumberRate": 0,
"Error5XXRate": 0,
"Error5XXNumber": 0,
"Over90FailureRate": 0,
"Error4XXNumber": 0,
"Over50FailureRate": 0,
"ErrorCodeMinimum": 0,
"Error6XXNumber": 0
}
],
"RequestId": "DBDEAC51-EA3C-4853-8F25-6B48D38A28A9",
"Success": true,
"Code": "200"
}
-------------------------------describeSiteMonitorStatistics-------------------------------
{
"code": "200",
"message": "successful",
"success": "true",
"requestId": "157DB25A-2AB4-4907-9306-05DD1434B0BF",
"data": ""
}
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