Help Center/ Content Moderation/ SDK Reference/ Using the SDK (Java)/ SDK Calling Example/ Moderation (Image)/ Image Moderation (V2)
Updated on 2023-07-17 GMT+08:00
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Image Moderation (V2)

  1. This section describes how to use the Image Moderation SDK by AK/SK authentication.

    Replace the AK/SK in the sample code with the actual AK/SK. You can use the withUrl or withImage method of the ImageDetectionReq class to configure image information (either the image or url parameter). This section uses url as an example.

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    package com.huaweicloud.sdk.test;

import com.alibaba.fastjson.JSON;

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.moderation.v2.ModerationClient;
import com.huaweicloud.sdk.moderation.v2.region.ModerationRegion;
import com.huaweicloud.sdk.moderation.v2.model.RunImageModerationRequest;
import com.huaweicloud.sdk.moderation.v2.model.ImageDetectionReq;
import com.huaweicloud.sdk.moderation.v2.model.RunImageModerationResponse;

import java.util.List;
import java.util.ArrayList;

public class RunImageModerationSolution {
    public static void main(String[] args) {
       //Enter your AK/SK.
        String ak = "<YOUR AK>";
        String sk = "<YOUR SK>";
        ICredential auth = new BasicCredentials()
            .withAk(ak)
            .withSk(sk);
        ModerationClient client = ModerationClient.newBuilder()
            .withCredential(auth)
            .withRegion(ModerationRegion.valueOf("xxx"))  //Replace xxx with the region where the service is located.
            .build();
        RunImageModerationRequest request = new RunImageModerationRequest();
        ImageDetectionReq body = new ImageDetectionReq();
        List<ImageDetectionReq.CategoriesEnum> listbodyCategories = new ArrayList<>();
        listbodyCategories.add(ImageDetectionReq.CategoriesEnum.fromValue("porn"));
        body.withCategories(listbodyCategories);
        body.withModerationRule("default");
        body.withUrl("https://XXX.jpg");  //Replace it with an image URL that can be accessed from the Internet.
        request.withBody(body);
        try {
            RunImageModerationResponse response = client.runImageModeration(request);
            System.out.println(response.getHttpStatusCode());
            System.out.println(JSON.toJSONString(response));
        } 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. If 200 is displayed on the console, the code is successfully executed. The Image Moderation result is displayed on the console. 
    200
{"httpStatusCode":200,"result":{"categorySuggestions":{"porn":"pass"},"detail":{"porn":[{"confidence":0.9883,"label":"normal"},{"confidence":0.0039,"label":"porn"},{"confidence":0.0078,"label":"sexy"}],"{"confidence":2.0E-4,"label":"fascist"},{"confidence":1.0E-4,"label":"cult"},{"confidence":2.0E-4,},{"confidence":1.0E-4},{"confidence":1.0E-4,"label":"kidnap"},{"confidence":6.0E-4,"label":"riot"},{"confidence":1.0E-4,"label":"parade"},{"confidence":2.0E-4,"label":"corpse"},{"confidence":1.0E-4,"label":"bloody"},{"confidence":1.0E-4,"label":"knife"},{"confidence":1.0E-4,"label":"gun"},{"confidence":2.0E-4,"label":"military_weapon"},{"confidence":0.0,"label":"special_characters"},{"confidence":0.9994,"label":"normal"}]},"suggestion":"pass"}}

Process finished with exit code 0
Parent topic: Moderation (Image)