以递归方式将本地目录上传到 Amazon Simple Storage Service(Amazon S3)桶 - Amazon Simple Storage Service

以递归方式将本地目录上传到 Amazon Simple Storage Service(Amazon S3)桶

以下代码示例显示如何以递归方式将本地目录上传到 Amazon Simple Storage Service(Amazon S3)桶。

Java
SDK for Java 2.x
注意

查看 GitHub,了解更多信息。查找完整示例,学习如何在 AWS 代码示例存储库中进行设置和运行。

使用 S3TransferManager上传本地目录。查看完整文件进行测试

import org.slf4j.Logger; import org.slf4j.LoggerFactory; import software.amazon.awssdk.services.s3.model.ObjectIdentifier; import software.amazon.awssdk.transfer.s3.S3TransferManager; import software.amazon.awssdk.transfer.s3.model.CompletedDirectoryUpload; import software.amazon.awssdk.transfer.s3.model.DirectoryUpload; import software.amazon.awssdk.transfer.s3.model.UploadDirectoryRequest; import java.net.URI; import java.net.URISyntaxException; import java.net.URL; import java.nio.file.Paths; import java.util.UUID; public Integer uploadDirectory(S3TransferManager transferManager, URI sourceDirectory, String bucketName) { DirectoryUpload directoryUpload = transferManager.uploadDirectory(UploadDirectoryRequest.builder() .source(Paths.get(sourceDirectory)) .bucket(bucketName) .build()); CompletedDirectoryUpload completedDirectoryUpload = directoryUpload.completionFuture().join(); completedDirectoryUpload.failedTransfers() .forEach(fail -> logger.warn("Object [{}] failed to transfer", fail.toString())); return completedDirectoryUpload.failedTransfers().size(); }
  • 有关 API 详细信息,请参阅《AWS SDK for Java 2.x API 参考》中的 UploadDirectory

有关 AWS SDK 开发人员指南和代码示例的完整列表,请参阅 将此服务与 AWS SDK 结合使用。本主题还包括有关入门的信息以及有关先前的 SDK 版本的详细信息。