问题描述
当我尝试使用 aws 提供的传输管理器 SDK 将字节数组(图像数据)上传到 S3 时,出现以下异常:
com.amazonaws.AmazonClientException: Unable to complete transfer: SIGNING_NAME
我的 S3 访问密钥是正确的。
这是我的代码:
public void uploadFile(String s3ObjectKey,InputStream inpStream,ObjectMetadata Metadata) throws Exception {
try {
TransferManager tmClient = getTransferManagerClient();
PutObjectRequest putObjectRequest = new PutObjectRequest(bucketName,s3ObjectKey,inpStream,Metadata);
Upload upload = tmClient.upload(putObjectRequest);
upload.waitForCompletion();
} catch (InterruptedException e) {
logger.error("Error while waiting for upload to complete",e);
throw new InterruptedException("Error while waiting for upload to complete");
}
}
异常发生在 upload.waitForCompletion()
解决方法
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