使用java SDK向blob添加标签

<dependency>
    <groupId>com.qcloud</groupId>
    <artifactId>cos_api</artifactId>
    <version>5.6.0</version>
</dependency>

COSCredentials credentials = new BasicCOSCredentials(accessKey, secretKey);

AmazonS3 cosClient = AmazonS3ClientBuilder.standard()
        .withCredentials(new AWSStaticCredentialsProvider(credentials))
        .withRegion(region)
        .build();

SetObjectTaggingRequest request = new SetObjectTaggingRequest(bucketName, objectKey);
List<Tag> tags = new ArrayList<>();
tags.add(new Tag("key1", "value1"));
tags.add(new Tag("key2", "value2"));
request.setTagging(new ObjectTagging(tags));
cosClient.setObjectTagging(request);

import com.qcloud.cos.COSClient;
import com.qcloud.cos.COSCredentials;
import com.qcloud.cos.auth.BasicCOSCredentials;
import com.qcloud.cos.model.*;

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

public class AddBlobTagExample {
    public static void main(String[] args) {
        String accessKey = "your-access-key";
        String secretKey = "your-secret-key";
        String region = "your-region";
        String bucketName = "your-bucket-name";
        String objectKey = "your-object-key";

        COSCredentials credentials = new BasicCOSCredentials(accessKey, secretKey);
        COSClient cosClient = new COSClient(credentials, region);

        SetObjectTaggingRequest request = new SetObjectTaggingRequest(bucketName, objectKey);
        List<Tag> tags = new ArrayList<>();
        tags.add(new Tag("key1", "value1"));
        tags.add(new Tag("key2", "value2"));
        request.setTagging(new ObjectTagging(tags));

        cosClient.setObjectTagging(request);

        cosClient.shutdown();
    }
}