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

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

    Replace the AK/SK in the sample code with the actual AK/SK. You can use the withText method of the TextDetectionItemsReq class to configure the text to be detected, and execute the code.

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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.RunTextModerationResponse;
import com.huaweicloud.sdk.moderation.v2.model.TextDetectionReq;
import com.huaweicloud.sdk.moderation.v2.model.RunTextModerationRequest;
import com.huaweicloud.sdk.moderation.v2.model.TextDetectionItemsReq;

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

public class RunTextModerationSolution {

    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, for example, cn-north-4.
                .build();
        RunTextModerationRequest request = new RunTextModerationRequest();
        TextDetectionReq body = new TextDetectionReq();
        List<TextDetectionItemsReq> listbodyItems = new ArrayList<>();
        listbodyItems.add(
            new TextDetectionItemsReq()
                .withText("text")    //Enter the text to be detected.
                .withType("content")
        );
        List<String> listbodyCategories = new ArrayList<>();
        listbodyCategories.add("abuse");
        listbodyCategories.add("porn");
        listbodyCategories.add("contraband");
        listbodyCategories.add("flood");
        body.withItems(listbodyItems);
        body.withCategories(listbodyCategories);
        request.withBody(body);
        try {
            RunTextModerationResponse response = client.runTextModeration(request);
            System.out.println(response.getHttpStatusCode());
            System.out.println(JSON.toJSON(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 text moderation result is displayed on the console. 
    200
{"result":{"suggestion":"block","detail":{"contraband":["potassium arsenite"],"porn":["nude chat"]}},"httpStatusCode":200}
Parent topic: Moderation (Text)