通过gradle从亚马逊S3下载文件

dependencies {
    implementation 'software.amazon.awssdk:s3:2.17.94'
}

import software.amazon.awssdk.core.sync.RequestBody;
import software.amazon.awssdk.core.sync.ResponseTransformer;
import software.amazon.awssdk.services.s3.S3Client;
import software.amazon.awssdk.services.s3.model.GetObjectRequest;
import software.amazon.awssdk.services.s3.model.GetObjectResponse;

import java.io.FileOutputStream;
import java.io.IOException;

public class S3Downloader {
    private static final String BUCKET_NAME = "your-bucket-name";
    private static final String OBJECT_KEY = "your-object-key";
    private static final String FILE_PATH = "your-file-path";

    public static void main(String[] args) {
        S3Client s3Client = S3Client.builder().build();

        GetObjectRequest getObjectRequest = GetObjectRequest.builder()
                .bucket(BUCKET_NAME)
                .key(OBJECT_KEY)
                .build();

        try {
            GetObjectResponse getObjectResponse = s3Client.getObject(getObjectRequest,
                    ResponseTransformer.toFile(new FileOutputStream(FILE_PATH)));
            System.out.println("File downloaded successfully.");
        } catch (IOException e) {
            System.err.println("Error occurred while downloading file: " + e.getMessage());
        }
    }
}