AWSS3文件管理——一些常用操作

最新推荐文章于 2025-11-26 02:27:01 发布

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最新推荐文章于 2025-11-26 02:27:01 发布 · 1.1k 阅读

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CC 4.0 BY-SA版权

本文介绍了如何在 AWS S3 上进行文件管理，包括创建桶、删除桶内对象及整个桶的批量操作。参考官方 Java 开发工具包文档，帮助开发者进行高效操作。

创建桶

import com.amazonaws.AmazonServiceException;
import com.amazonaws.SdkClientException;
import com.amazonaws.auth.profile.ProfileCredentialsProvider;
import com.amazonaws.regions.Regions;
import com.amazonaws.services.s3.AmazonS3;
import com.amazonaws.services.s3.AmazonS3ClientBuilder;
import com.amazonaws.services.s3.model.CreateBucketRequest;
import com.amazonaws.services.s3.model.GetBucketLocationRequest;

import java.io.IOException;

public class CreateBucket {

    public static void main(String[] args) throws IOException {
        Regions clientRegion = Regions.DEFAULT_REGION;
        String bucketName = "*** Bucket name ***";

        try {
            AmazonS3 s3Client = AmazonS3ClientBuilder.standard()
                    .withCredentials(new ProfileCredentialsProvider())
                    .withRegion(clientRegion)
                    .build();

            if (!s3Client.doesBucketExistV2(bucketName)) {
                // Because the CreateBu