删除人脸库
功能介绍
删除人脸库以及其中所有的人脸。人脸库数据为用户隐私数据,该数据无备份,删除时请谨慎操作。V1版本接口已经停售,该接口仅老用户可用,新用户推荐使用V2版本API。
前提条件:
URI
DELETE /v1/{project_id}/face-sets/{face_set_name}
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
project_id |
是 |
String |
项目ID,获取方法请参见获取项目ID/账号名/AK/SK。 |
face_set_name |
是 |
String |
人脸库名称。 |
请求参数
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
X-Auth-Token |
是 |
String |
用户Token。 Token认证就是在调用API的时候将Token加到请求消息头,从而通过身份认证,获得操作API的权限,响应消息头中X-Subject-Token的值即为Token。 |
响应参数
状态码:200
参数名 |
参数类型 |
说明 |
---|---|---|
face_set_name |
String |
人脸库名称。 调用失败时无此字段 |
error_code |
String |
调用失败时的错误码,具体请参考错误码。 调用成功时无此字段。 |
error_msg |
String |
调用失败时的错误信息。 调用成功时无此字段。 |
请求示例
- 请求样例
DELETE https://{endpoint}/v1/{project_id}/face-sets/showFaceSet Request Header: Content-Type: application/json X-Auth-Token: MIINRwYJKoZIhvcNAQcCoIINODCCDTQCAQExDT...
- Python3语言请求代码示例(其他语言参照下列示例编写或使用FRS SDK)
# -*- coding:utf-8 -*- import requests import base64 endpoint = '开通服务所在region的人脸识别服务域名' project_id = '开通服务所在region的用户项目ID' token = '用户获取得到的实际token值' headers = {'Content-Type': 'application/json', 'X-Auth-Token': token} face_set_name = 'showFaceSet' url = "https://{endpoint}/v1/{project_id}/face-sets/{face_set_name}".format(endpoint=endpoint,project_id=project_id,face_set_name=face_set_name) response = requests.delete(url, headers=headers, verify=False) print(response.text)
- Java语言请求代码示例(其他语言参照下列示例编写或使用FRS SDK)
import com.huawei.trace.http.apache.httpclient.TraceApacheHttpClientBuilder; import org.apache.http.HttpEntity; import org.apache.http.HttpHeaders; import org.apache.http.HttpResponse; import org.apache.http.client.config.RequestConfig; import org.apache.http.client.methods.HttpDelete; import org.apache.http.client.methods.HttpGet; import org.apache.http.config.Registry; import org.apache.http.config.RegistryBuilder; import org.apache.http.conn.socket.ConnectionSocketFactory; import org.apache.http.conn.socket.PlainConnectionSocketFactory; import org.apache.http.conn.ssl.NoopHostnameVerifier; import org.apache.http.conn.ssl.SSLConnectionSocketFactory; import org.apache.http.impl.client.CloseableHttpClient; import org.apache.http.impl.client.HttpClientBuilder; import org.apache.http.impl.conn.PoolingHttpClientConnectionManager; import org.apache.http.ssl.SSLContextBuilder; import org.apache.http.ssl.TrustStrategy; import org.apache.http.util.EntityUtils; import java.io.IOException; import java.nio.charset.StandardCharsets; import java.security.KeyManagementException; import java.security.KeyStoreException; import java.security.NoSuchAlgorithmException; import java.security.cert.CertificateException; import java.security.cert.X509Certificate; import java.util.concurrent.TimeUnit; import javax.net.ssl.HostnameVerifier; import javax.net.ssl.SSLContext; /** * 此demo仅供测试使用,强烈建议使用SDK * 使用前需已配置HttpClient jar包。jar包可通过下载SDK获取 */ public class DeleteFaceSetByFaceSetName { protected static HttpClientBuilder buildClient(HttpClientBuilder httpClientBuilder) { SSLContext sslContext = null; try { sslContext = new SSLContextBuilder().loadTrustMaterial(null, new TrustStrategy() { public boolean isTrusted(X509Certificate[] arg0, String arg1) throws CertificateException { return true; } }).build(); } catch (NoSuchAlgorithmException e) { throw new RuntimeException(e.getMessage()); } catch (KeyManagementException e) { throw new RuntimeException(e.getMessage()); } catch (KeyStoreException e) { throw new RuntimeException(e.getMessage()); } httpClientBuilder.setSSLContext(sslContext); httpClientBuilder.setConnectionTimeToLive(30, TimeUnit.SECONDS); HostnameVerifier hostnameVerifier = NoopHostnameVerifier.INSTANCE; SSLConnectionSocketFactory sslSocketFactory = new SSLConnectionSocketFactory(sslContext, hostnameVerifier); Registry<ConnectionSocketFactory> socketFactoryRegistry = RegistryBuilder.<ConnectionSocketFactory>create().register("http", PlainConnectionSocketFactory.getSocketFactory()).register("https", sslSocketFactory).build(); PoolingHttpClientConnectionManager connMgr = new PoolingHttpClientConnectionManager(socketFactoryRegistry); connMgr.setMaxTotal(200); connMgr.setDefaultMaxPerRoute(100); httpClientBuilder.setConnectionManager(connMgr); return httpClientBuilder; } public static String doDelete(String url, String token, CloseableHttpClient client) { HttpDelete delete = new HttpDelete(url); delete.setHeader(HttpHeaders.CONTENT_TYPE, "application/json"); //time unit is milliseconds RequestConfig requestConfig = RequestConfig.custom().setConnectTimeout(3000).setSocketTimeout(3000).build(); delete.setConfig(requestConfig); delete.setHeader("X-Auth-Token", token); HttpResponse response = null; String result = ""; try { response = client.execute(delete); HttpEntity responseBody = response.getEntity(); if (responseBody == null) { System.out.println("the response body is null."); return result; } else { byte[] byteStream = EntityUtils.toByteArray(responseBody); System.arraycopy(byteStream, 0, new byte[byteStream.length], 0, byteStream.length); result = new String(byteStream, StandardCharsets.UTF_8); } } catch (IOException e) { e.printStackTrace(); } return result; } public static void main(String[] args) { CloseableHttpClient client = buildClient(TraceApacheHttpClientBuilder.create()).build(); // endpoint,project_id和face_set_name需要替换成实际信息。 String url = "https://{{endpoint}}/v1/{{project_id}}/face-sets/{{face_set_name}}"; String token = "对应region的token"; String result = doDelete(url, token, client); System.out.println(result); } }
响应示例
状态码:200
{ "face_set_name": "showFaceSet" }
状态码:400
{ "error_code": "FRS.0002", "error_msg": "The authentication token is abnormal." }
状态码
状态码请参见状态码。
错误码
错误码请参见错误码。
