在亚马逊网络服务S3(v2.4.4)中检索并删除特定文件夹中的文件列表

import software.amazon.awssdk.services.s3.S3Client;
import software.amazon.awssdk.services.s3.model.ListObjectsV2Request;
import software.amazon.awssdk.services.s3.model.ListObjectsV2Response;
import software.amazon.awssdk.services.s3.model.S3Object;

public class S3Example {
    public static void main(String[] args) {
        S3Client s3Client = S3Client.create();

        ListObjectsV2Request listObjectsRequest = ListObjectsV2Request.builder()
                .bucket("my-bucket")
                .prefix("my-folder/")
                .build();

        ListObjectsV2Response listObjectsResponse = s3Client.listObjectsV2(listObjectsRequest);

        for (S3Object s3Object : listObjectsResponse.contents()) {
            System.out.println("File: " + s3Object.key());
        }
    }
}

import software.amazon.awssdk.services.s3.S3Client;
import software.amazon.awssdk.services.s3.model.DeleteObjectRequest;

public class S3Example {
    public static void main(String[] args) {
        S3Client s3Client = S3Client.create();

        DeleteObjectRequest deleteObjectRequest = DeleteObjectRequest.builder()
                .bucket("my-bucket")
                .key("my-folder/file.txt")
                .build();

        s3Client.deleteObject(deleteObjectRequest);

        System.out.println("File deleted successfully.");
    }
}