在java中将KMS CipherText blob解密为纯文本

<dependency>
    <groupId>com.tencentcloudapi</groupId>
    <artifactId>tencentcloud-sdk-java</artifactId>
    <version>Latest-Version</version>
</dependency>

import com.tencentcloudapi.kms.v20190118.KmsClient;
import com.tencentcloudapi.kms.v20190118.models.DecryptRequest;
import com.tencentcloudapi.kms.v20190118.models.DecryptResponse;
import com.tencentcloudapi.common.exception.TencentCloudSDKException;
import com.tencentcloudapi.common.Credential;

public class KMSDecryptExample {
    public static void main(String[] args) {
        try {
            // 设置腾讯云API密钥
            Credential cred = new Credential("Your-SecretId", "Your-SecretKey");

            // 创建KMS客户端对象
            KmsClient client = new KmsClient(cred, "ap-guangzhou");

            // 创建解密请求对象
            DecryptRequest req = new DecryptRequest();
            req.setCiphertextBlob("Your-CiphertextBlob");

            // 发送解密请求并获取响应
            DecryptResponse resp = client.Decrypt(req);

            // 输出解密后的明文
            System.out.println(resp.getPlaintext());
        } catch (TencentCloudSDKException e) {
            System.out.println(e.toString());
        }
    }
}