SDK接口示例

SDK示例

1. 构造服务客户端

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   String ak = System.getenv("HUAWEICLOUD_SDK_AK"); String sk = System.getenv("HUAWEICLOUD_SDK_SK"); String projectId = "projectId"; //Proxy info，当您需要使用代理才可以访问到服务时，可在此处增加代理信息 ProxyHostInfo proxyHostInfo = new ProxyHostInfo("proxy", 8080, "UserName", "Password" ); //Service info String url = "https://face.ap-southeast-1.myhuaweicloud.com"; String region = "ap-southeast-1"; AuthInfo authInfo = new AuthInfo(url, region, ak, sk); FrsClient frsClient = new FrsClient(authInfo, projectId); //FrsClient frsClient = new FrsClient(authInfo, projectId, proxyHostInfo);//当您需要代理才可以访问到服务时，在第三个参数增加代理信息即可

2. 创建人脸集

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   CreateExternalFields createExternalFields = new CreateExternalFields(); createExternalFields.addField("testInteger", FieldType.INTEGER); CreateFaceSetResult createFaceSetResult = frsClient.getV2().getFaceSetService().createFaceSet(faceSetName, faceSetCapacity, createExternalFields);

3. 添加人脸

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   String imageId = "image1"; File image = new File("data/face.jpg"); byte[] fileData = FileUtils.readFileToByteArray(image); String imageBase64 = Base64.encodeBase64String(fileData); AddExternalFields addExternalFields = new AddExternalFields(); addExternalFields.addField("testInteger", 123); AddFaceResult addFaceResult = frsClient.getV2().getFaceService().addFaceByBase64(faceSetName, imageId, imageBase64, addExternalFields);

4. 调用人脸检测服务

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   String obsUrl = "/bucket/face.jpg"; String attr = "1,2"; DetectFaceResult detectFaceResult = frsClient.getV2().getDetectService().detectFaceByObsUrl(obsUrl, attr);

   

   示例中ak、sk即访问秘钥，请登录我的凭证界面，选择“管理访问密钥 > 新增访问密钥”获取。

   projectId为项目ID，获取方式请参见获取项目ID。