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图像识别 Image图像识别 Image
更新时间：2021/09/09 GMT+08:00
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图像标签示例
本章节对图像标签AK/SK方式使用SDK进行示例说明。
图像标签示例代码只需将AK/SK信息替换为实际AK/SK，代码中可以使用ImageTaggingReq类的withUrl或withImage方法配置图像信息（image和url参数二选一），示例中以url为例配置完成后运行即可。
- 图像标签调用示例代码如下：
package com.huaweicloud.sdk.test; import com.huaweicloud.sdk.core.auth.ICredential; import com.huaweicloud.sdk.core.auth.BasicCredentials; import com.huaweicloud.sdk.core.exception.ConnectionException; import com.huaweicloud.sdk.core.exception.RequestTimeoutException; import com.huaweicloud.sdk.core.exception.ServiceResponseException; import com.huaweicloud.sdk.image.v2.region.ImageRegion; import com.huaweicloud.sdk.image.v2.*; import com.huaweicloud.sdk.image.v2.model.*; public class RunImageTaggingSolution { public static void main(String[] args) { String ak = "<YOUR AK>"; String sk = "<YOUR SK>"; ICredential auth = new BasicCredentials() .withAk(ak) .withSk(sk); ImageClient client = ImageClient.newBuilder() .withCredential(auth) .withRegion(ImageRegion.valueOf("cn-north-4")) .build(); RunImageTaggingRequest request = new RunImageTaggingRequest(); ImageTaggingReq body = new ImageTaggingReq(); body.withLimit(50); body.withThreshold(95f); body.withLanguage("zh"); body.withUrl("https://sdk-obs-source-save.obs.cn-north-4.myhuaweicloud.com/tagging-normal.jpg"); request.withBody(body); try { RunImageTaggingResponse response = client.runImageTagging(request); System.out.println(response.toString()); } catch (ConnectionException e) { e.printStackTrace(); } catch (RequestTimeoutException e) { e.printStackTrace(); } catch (ServiceResponseException e) { e.printStackTrace(); System.out.println(e.getHttpStatusCode()); System.out.println(e.getErrorCode()); System.out.println(e.getErrorMsg()); } } } - 执行示例代码，控制台返回200即表示程序执行成功。图像标签识别结果输出到控制台。
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder". SLF4J: Defaulting to no-operation (NOP) logger implementation SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details. class RunImageTaggingResponse { result: class ImageTaggingResponseResult { tags: [class ImageTaggingItemBody { confidence: 98.00 type: 树 tag: 树 i18nTag: class ImageTaggingItemBodyI18nTag { zh: 树 en: Tree } i18nType: class ImageTaggingItemBodyI18nType { zh: 树 en: Tree } instances: [] }] } } Process finished with exit code 0
父主题： 使用SDK（Java）
