本示例介绍如何使用Alibaba Cloud SDK for Java查询视频异步检测结果。
前提条件
在使用本教程之前,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-green --> <dependency> <groupId>com.aliyun</groupId> <artifactId>aliyun-java-sdk-green</artifactId> <version>3.5.1</version> </dependency> <!-- https://mvnrepository.com/artifact/com.alibaba/fastjson --> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>1.2.61</version> </dependency> </dependencies>
代码示例
本教程以代码形式体现,具体代码如下:
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.aliyuncs.CommonRequest;
import com.aliyuncs.CommonResponse;
import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.exceptions.ServerException;
import com.aliyuncs.http.FormatType;
import com.aliyuncs.http.MethodType;
import com.aliyuncs.http.ProtocolType;
import com.aliyuncs.profile.DefaultProfile;
import com.aliyuncs.profile.IClientProfile;
import java.util.ArrayList;
import java.util.List;
public class JianCe {
public static void main(String[] args) throws Exception {
IClientProfile profile = DefaultProfile.getProfile(
"<your-region-id>", // 您的可用区ID
"<your-access-key-id>", // 您的AccessKey ID
"<your-access-key-secret>"); // 您的AccessKey Secret
IAcsClient client = new DefaultAcsClient(profile);
CommonRequest request = new CommonRequest();
// 指定请求方式
request.setSysMethod(MethodType.POST);
// 指定请求地址
request.setSysDomain("green.cn-hangzhou.aliyuncs.com");
// 指定请求方法
request.setSysUriPattern("/green/video/results");
// 指定请求版本
request.setSysVersion("2018-05-09");
// 支持HTTP和HTTPS
request.setSysProtocol(ProtocolType.HTTPS);
List<String> taskLists = new ArrayList<String>();
// 这里添加要查询的taskId,提交任务的时候需要自行保存taskId
taskLists.add("vi1qdy*******pE");
request.setHttpContent(JSON.toJSONString(taskLists).getBytes("UTF-8"), "UTF-8", FormatType.JSON);
// 请务必设置超时时间
request.setSysConnectTimeout(3000);
request.setSysReadTimeout(6000);
try {
CommonResponse response = client.getCommonResponse(request);
JSONObject dataJson = JSON.parseObject(response.getData());
System.out.println(JSON.toJSONString(dataJson, true));
} catch (ServerException e) {
e.printStackTrace();
} catch (ClientException e) {
System.out.println("ErrCode:" + e.getErrCode());
System.out.println("ErrMsg:" + e.getErrMsg());
System.out.println("RequestId:" + e.getRequestId());
}
}
}
执行结果
正确额返回结果类似如下:
{
"msg":"OK",
"code":200,
"data":[
{
"msg":"OK",
"code":200,
"dataId":"14574ce8-a71e-4fc4-b70e-25082692f320",
"results":[
{
"rate":99.9,
"suggestion":"pass",
"label":"normal",
"scene":"porn"
},
{
"rate":99.9,
"suggestion":"pass",
"label":"normal",
"scene":"terrorism"
}
],
"taskId":"vipZQrsXwXtU6Zseqpv49A2-1rGq0g",
"url":"http://aligreen-misc************3D"
}
],
"requestId":"50BCC904-2DB1-4048-B729-90BC3C1C43E7"
}
在文档使用中是否遇到以下问题
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