我无法找到AWS C ++ SDK传输管理器的工作示例。 AWS提供的示例无法在Ubuntu 18.04上使用GCC 7.0.4进行编译。它有很多错误,第一个错误是TransferManagerConfiguration没有默认构造函数。
我实际上正在尝试寻找某种方法来使用C ++ SDK获得大于2GB的对象。我可以使用其他语言。我正在尝试让转帐经理工作,看看是否可以解决它。但是我无法使Amazon提供的示例代码能够在Windows或Linux上构建。该示例来自其“准备生产的博客文章。
#include <aws/core/Aws.h>
#include <aws/s3/S3Client.h>
#include <aws/transfer/TransferManager.h>
static const char* ALLOC_TAG = "main";
int main()
{
Aws::SDKOptions options;
Aws::InitAPI(options);
auto s3Client = Aws::MakeShared<Aws::S3::S3Client>(ALLOC_TAG);
Aws::Transfer::TransferManagerConfiguration transferConfig;
transferConfig.s3Client = s3Client;
transferConfig.transferStatusUpdatedCallback =
[](const TransferManager*, const TransferHandle& handle)
{ std::cout << "Transfer Status = " << static_cast(handle.GetStatus()) << "\n"; }
transferConfig.uploadProgressCallback =
[](const TransferManager*, const TransferHandle& handle)
{ std::cout << "Upload Progress: " << handle.GetBytesTransferred() << " of "
<< handle.GetBytesTotalSize() << " bytes\n"; };
transferConfig.downloadProgressCallback =
[](const TransferManager*, const TransferHandle& handle)
{ std::cout << "Download Progress: " << handle.GetBytesTransferred() << " of "
<< handle.GetBytesTotalSize() << " bytes\n"; };
Aws::Transfer::TransferManager transferManager(transferConfig);
auto transferHandle = transferManager.UploadFile("/user/aws/giantFile",
"aws_cpp_ga", "giantFile",
"text/plain", Aws::Map<Aws::String, Aws::String>());
transferHandle.WaitUntilFinished();
Aws::ShutdownAPI(options);
return 0;
}
我希望它生成并上传文件。
这是我的首选模板。真令人讨厌Aws忘记更新其教程。
#include <aws/core/Aws.h>
#include <aws/s3/S3Client.h>
#include <aws/transfer/TransferManager.h>
static const char *ALLOC_TAG = "main";
/*
* referenced from:
* https://github.com/aws/aws-sdk-cpp/blob/master/aws-cpp-sdk-transfer-tests/TransferTests.cpp
*/
int main() {
Aws::SDKOptions options;
Aws::InitAPI(options);
Aws::Client::ClientConfiguration clientConfiguration;
clientConfiguration.endpointOverride = "https//store-test.example.com";
clientConfiguration.region = "store-test";
using namespace Aws::Transfer;
using namespace Aws::Utils;
auto s3Client = Aws::MakeShared<Aws::S3::S3Client>(ALLOC_TAG);
auto thread_executor =
Aws::MakeShared<Threading::PooledThreadExecutor>(ALLOC_TAG, 4);
Aws::Transfer::TransferManagerConfiguration transferConfig(
thread_executor.get());
transferConfig.s3Client = s3Client;
transferConfig.transferStatusUpdatedCallback =
[](const TransferManager *,
const std::shared_ptr<const TransferHandle> &handle) {
std::cout << "Transfer Status = "
<< static_cast<int>(handle->GetStatus()) << "\n";
};
transferConfig.uploadProgressCallback =
[](const TransferManager *,
const std::shared_ptr<const TransferHandle> &handle) {
std::cout << "Upload Progress: " << handle->GetBytesTransferred()
<< " of " << handle->GetBytesTotalSize() << " bytes\n";
};
auto transferManager = TransferManager::Create(transferConfig);
auto transferHandle = transferManager->UploadFile(
"/user/aws/giantFile", "aws_cpp_ga", "giantFile", "text/plain",
Aws::Map<Aws::String, Aws::String>());
transferHandle->WaitUntilFinished();
Aws::ShutdownAPI(options);
return 0;
}