我必须将数据写入Amazon S3,并使用OutputStream将数据写入其InputStream,如下所示
final PipedOutputStream outputStream = new PipedOutputStream();
final PipedInputStream inputStream;
try {
inputStream = new PipedInputStream(outputStream);
new Thread(
new Runnable() {
我正在使用下面的代码上传图像文件Amazon S3服务器。
using (var msImage = new MemoryStream(arrayImage))
using (var msImageL1 = new MemoryStream())
using (var bmImage = (Bitmap)Image.FromStream(msImage))
using (var bmPicture01 = new Bitmap(924, 693))
using (Graphics gPicture01 = Graphics.FromImage(bmPicture01))
{
using
我当前的设置是这样的
AmazonS3 s3Client = new AmazonS3Client();
InputStream stream = new URL(filePath).openStream();
ObjectMetadata objectMetadata = new ObjectMetadata();
PutObjectRequest putObjectRequest = new PutObjectRequest(amazonFileUploadLocationOriginal, keyName, stream, objectMetadata);
Pu
这里的一个快速帮助,我想实现我的图片上传到我的亚马逊S3桶,我能够通过以下代码实现这一点。
s3Client = new AmazonS3Client( new BasicAWSCredentials( getString(R.string.s3_access_key), getString(R.string.s3_secret)));
//params contains file path
//PutObjectRequest por = new PutObjectRequest( getString(R.string.s3_bucke
java代码上传文件到cos,出现了这个com.qcloud.cos.exception.CosClientException: Host name 'online-walmart-shopdata-1258994470.cos.ap-shanghai.myqcloud.com' does not match the certificate subject provided by the peer (CN=aloha-out.cn.wal-mart.com, OU=ISD, O=Wal-Mart Stores Inc., L=Bentonville, ST=AR, C=US)
我使用AWS TransferManager来使用Scala编程将我的对象上传到S3桶上。
我的代码就像:
val xferMgr:TransferManager = TransferManagerBuilder.standard().withS3Client(awsClient).build();
val putObjectRequest:PutObjectRequest = new PutObjectRequest(bucketName, key + fileToUpload.getName, fileToUpload);
val upload:Upload = xferMgr.upl
我想将outlook电子邮件附件保存到AWS存储桶中。保存成功,但无法查看,因为无法正确发送'Inputstream‘。 我试图得到电子邮件附件到'HttpPostedFileBase‘变量,但它不是,因为它的对象转换图像为inputstream。 if (newEmail.Attachments.Count > 0)
{
for (int i = newEmail.Attachments.Count; i >= 1; i--)
我是S3的新手,我正在尝试使用java在亚马逊S3中创建多个目录,只需调用S3一次。我只能想出这个:
ObjectMetadata metadata = new ObjectMetadata();
metadata.setContentLength(0);
InputStream emptyContent = new ByteArrayInputStream(new byte[0]);
PutObjectRequest putObjectRequest = new PutObjectRequest(bucket,
"test/tryAgain/", em
我直接使用亚马逊的.NET应用程序接口将一些文件上传到S3。
但是,我得到了一个异常消息:The request signature we calculated does not match the signature you provided. Check your key and signing method.
我的代码如下:
AmazonS3 s3Client = AWSClientFactory.CreateAmazonS3Client("myaccessid","mysecretid");
List<string> allF
当我试图复制亚马逊提供的示例代码时,我得到了以下异常,该示例代码用于上传使用亚马逊KMS (密钥管理服务)进行服务器端加密的S3对象:
com.amazonaws.AmazonClientException: please use region-specific endpoint to access buckets located in regions that require V4 signing.
::
Caused by: com.amazonaws.services.s3.model.AmazonS3Exception: Requests specifying Server Side
我目前的目标是获取一个用户上传的ZIP文件,销毁它,获取所有的文件,并将每个文件上传到Amazon。当文件位于ZIP文件的根目录时,我的当前实现可以正常工作。如果ZIP有一个包含更多文件的文件夹,则该函数将失败。以下是一种方法:
public Result zip() throws IOException {
Http.MultipartFormData body = request().body().asMultipartFormData();
List <Http.MultipartFormData.FilePart> uploadFilePart = body.getFil
我如何将这个异步调用转换为使用transform,并能够将其链接到其他调用?目前我使用EventBus通知发送成功或失败,但我想使用RX,主要是为了链接的目的。
public void SendToAmazon(Intent i) {
try {
// take params from intent
// .......................
// Create an S3 client
s3Client = new AmazonS3Client(new BasicAWSCredentials(MY_ACCES