新增人脸_人脸图片检索_内容安全_调用示例_Java SDK

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.aliyun/aliyun-java-sdk-oss -->
    <dependency>
        <groupId>com.aliyun.oss</groupId>
        <artifactId>aliyun-sdk-oss</artifactId>
        <version>2.8.3</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/com.alibaba/fastjson -->
    <dependency>
        <groupId>com.alibaba</groupId>
        <artifactId>fastjson</artifactId>
        <version>1.2.61</version>
    </dependency>
</dependencies>

如果使用本地文件或者二进制文件检测，请下载并在项目工程中引入Extension.Uploader工具类。

代码示例

新增人脸图片（URL）代码示例：

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.Arrays;

public class FaceAddFaceRequestSample {
    public static void main(String[] args) {
        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/sface/face/add");
        // 指定请求版本
        request.setSysVersion("2018-05-09");
        // 支持HTTP和HTTPS
        request.setSysProtocol(ProtocolType.HTTPS);

        JSONObject httpBody = new JSONObject();
        // 目标个体ID
        httpBody.put("personId","person2");
        // 为目标个体新增的人脸URL列表
        httpBody.put("urls", Arrays.asList("http://pic1.win4000.com/wallpaper/2018-04-11/5acd7c52f192e.jpg"));
        request.setHttpContent(org.apache.commons.codec.binary.StringUtils.getBytesUtf8(httpBody.toJSONString()),
                "UTF-8", FormatType.JSON);
        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());
        }

    }
}

新增人脸图片（本地文件）代码示例：

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 com.aliyuncs.green.extension.uploader.ClientUploader;

import java.util.Arrays;

public class FaceAddFaceRequestSample {
    public static void main(String[] args) {
        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/sface/face/add");
        // 指定请求版本
        request.setSysVersion("2018-05-09");
        // 支持HTTP和HTTPS
        request.setSysProtocol(ProtocolType.HTTPS);

        JSONObject httpBody = new JSONObject();
        // 目标个体ID
        httpBody.put("personId","person2");
        // 获取图片上传工具
        ClientUploader clientUploader = ClientUploader.getImageClientUploader(profile, false);
        String url = null;
        try{
            // 上传本地图片，得到一个URL
            url = clientUploader.uploadFile("C:/Users/admin/Desktop/person1.png");
        }catch (Exception e){
            e.printStackTrace();
        }
        // 为目标个体新增的人脸URL列表
        httpBody.put("urls", Arrays.asList(url));
        request.setHttpContent(org.apache.commons.codec.binary.StringUtils.getBytesUtf8(httpBody.toJSONString()),
                "UTF-8", FormatType.JSON);
        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

正确的返回结果类似如下：

{
    "code":200,
    "data":{
        "code":200,
        "groupIds":[
            "group1"
        ],
        "personId":"person1",
        "faceImageItems":[
            {
                "success":true,
                "faceId":12604194164232****
            }
        ]
    },
    "requestId":"A0F4AC06-91A8-49BA-B00F-B964703E2E11"
}