[英]Are there Low level Swift classes to upload files in AWS S3
这是Java中想知道它们是否具有快速等效项的相同代码,它使您可以将文件分解为多个部分:
long partSize = 5 * 1024 * 1024;
try {
AmazonS3 s3Client = AmazonS3ClientBuilder.standard()
.withRegion(clientRegion)
.withCredentials(new ProfileCredentialsProvider())
.build();
List<PartETag> partETags = new ArrayList<PartETag>();
InitiateMultipartUploadRequest initRequest = new InitiateMultipartUploadRequest(bucketName, keyName);
InitiateMultipartUploadResult initResponse = s3Client.initiateMultipartUpload(initRequest);
long filePosition = 0;
for (int i = 1; filePosition < contentLength; i++) {
partSize = Math.min(partSize, (contentLength - filePosition));
UploadPartRequest uploadRequest = new UploadPartRequest()
.withBucketName(bucketName)
.withKey(keyName)
.withUploadId(initResponse.getUploadId())
.withPartNumber(i)
.withFileOffset(filePosition)
.withFile(file)
.withPartSize(partSize);
UploadPartResult uploadResult = s3Client.uploadPart(uploadRequest);
partETags.add(uploadResult.getPartETag());
filePosition += partSize;
}
CompleteMultipartUploadRequest compRequest = new CompleteMultipartUploadRequest(bucketName, keyName,
initResponse.getUploadId(), partETags);
s3Client.completeMultipartUpload(compRequest);
}
您可以在此处使用来自AWSiOSSDKv2的AWSS3
客户端: https : //github.com/aws/aws-sdk-ios
您正在寻找的请求是这样的: https : //github.com/aws/aws-sdk-ios/blob/master/AWSS3/AWSS3Model.h#L6618可以通过以下API调用: https:/ /github.com/aws/aws-sdk-ios/blob/master/AWSS3/AWSS3Service.h#L1994
谢谢,罗汉
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