本章节对媒资图像标签AK/SK方式使用SDK进行示例说明。

• 媒资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ImageMediaTaggingReq中的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。
• endpoint是华为云各服务应用区域和各服务的终端节点，详情请查看地区和终端节点。

1. 媒资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 RunImageMediaTaggingSolution {    public static void main(String[] args) {       // 认证用的ak和sk硬编码到代码中或者明文存储都有很大的安全风险，建议在配置文件或者环境变量中密文存放，使用时解密，确保安全       // 本示例以ak和sk保存在环境变量中来实现身份验证为例，运行本示例前请先在本地环境中设置环境变量HUAWEICLOUD_SDK_AK和HUAWEICLOUD_SDK_SK        String ak = System.getenv("HUAWEICLOUD_SDK_AK");        String sk = System.getenv("HUAWEICLOUD_SDK_SK");        ICredential auth = new BasicCredentials()                .withAk(ak)                .withSk(sk);        ImageClient client = ImageClient.newBuilder()                .withCredential(auth)                .withRegion(ImageRegion.valueOf("cn-north-4"))  //此处替换为您开通服务的区域，详情请查看地区和终端节点.                .build();        RunImageMediaTaggingRequest request = new RunImageMediaTaggingRequest();        ImageMediaTaggingReq body = new ImageMediaTaggingReq();        body.withThreshold(10f);        body.withLanguage("zh");        body.withUrl("https://XXX.jpg");  //此处替换为公网可以访问的图片地址        request.withBody(body);        try {            RunImageMediaTaggingResponse response = client.runImageMediaTagging(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());        }    }}

2. 执行示例代码文件，控制台输出媒资图像标签结果即表示程序执行成功。相关参数说明请参考媒资图像标签API。

   class RunImageMediaTaggingResponse {    result: class ImageMediaTaggingResponseResult {        tags: [class ImageMediaTaggingItemBody {            confidence: 83.15            type: 社会            tag: 火灾            i18nTag: class ImageMediaTaggingItemBodyI18nTag {                zh: 火灾                en: Fire            }            i18nType: class ImageMediaTaggingItemBodyI18nType {                zh: 社会                en: Society            }            instances: []        }, class ImageMediaTaggingItemBody {            confidence: 70.21            type: 其他            tag: 火            i18nTag: class ImageMediaTaggingItemBodyI18nTag {                zh: 火                en: Fire            }            i18nType: class ImageMediaTaggingItemBodyI18nType {                zh: 其他                en: Other            }            instances: []        }, class ImageMediaTaggingItemBody {            confidence: 53.63            type: 学科科学            tag: 火球            i18nTag: class ImageMediaTaggingItemBodyI18nTag {                zh: 火球                en: Fireball            }            i18nType: class ImageMediaTaggingItemBodyI18nType {                zh: 学科科学                en: Subject science            }            instances: []        }, class ImageMediaTaggingItemBody {            confidence: 53.45            type: 其他            tag: 营火            i18nTag: class ImageMediaTaggingItemBodyI18nTag {                zh: 营火                en: Campfire            }            i18nType: class ImageMediaTaggingItemBodyI18nType {                zh: 其他                en: Other            }            instances: []        }, class ImageMediaTaggingItemBody {            confidence: 50.73            type: 人工场景            tag: 林业局            i18nTag: class ImageMediaTaggingItemBodyI18nTag {                zh: 林业局                en: Forestry bureau            }            i18nType: class ImageMediaTaggingItemBodyI18nType {                zh: 人工场景                en: Manual scenario            }            instances: []        }, class ImageMediaTaggingItemBody {            confidence: 50.34            type: 其他            tag: 烧毁的            i18nTag: class ImageMediaTaggingItemBodyI18nTag {                zh: 烧毁的                en: Burned            }            i18nType: class ImageMediaTaggingItemBodyI18nType {                zh: 其他                en: Other            }            instances: []        }, class ImageMediaTaggingItemBody {            confidence: 46.63            type: 场景            tag: 火焰            i18nTag: class ImageMediaTaggingItemBodyI18nTag {                zh: 火焰                en: Flame            }            i18nType: class ImageMediaTaggingItemBodyI18nType {                zh: 场景                en: Scene            }            instances: []        }, class ImageMediaTaggingItemBody {            confidence: 45.27            type: 其他            tag: 燃烧            i18nTag: class ImageMediaTaggingItemBodyI18nTag {                zh: 燃烧                en: Burning            }            i18nType: class ImageMediaTaggingItemBodyI18nType {                zh: 其他                en: Other            }            instances: []        }, class ImageMediaTaggingItemBody {            confidence: 41.32            type: 职业/角色            tag: 消防员            i18nTag: class ImageMediaTaggingItemBodyI18nTag {                zh: 消防员                en: Fireman            }            i18nType: class ImageMediaTaggingItemBodyI18nType {                zh: 职业/角色                en: Career/Role            }            instances: []        }, class ImageMediaTaggingItemBody {            confidence: 39.97            type: 动作            tag: 烧香            i18nTag: class ImageMediaTaggingItemBodyI18nTag {                zh: 烧香                en: Incense burning            }            i18nType: class ImageMediaTaggingItemBodyI18nType {                zh: 动作                en: Action            }            instances: []        }]    }}