Question

我正在研究此link中的教程。我安装了所有库和aws-cpp-sdk。我在/ usr / local / include中有aws文件夹。

When I make the cpp file, I have error as 
 sudo make
-- Configuring done
-- Generating done
-- Build files have been written to: /home/Softwares/Projects/S3upload/build
[100%] Building CXX object CMakeFiles/S3upload.dir/S3upload.cpp.o
/home/Softwares/Projects/S3upload/S3upload.cpp:4:56: fatal error: aws/core/utils/memory/stl/AwsStringStream.h: No such file or directory
 #include <aws/core/utils/memory/stl/AwsStringStream.h> 
                                                        ^
compilation terminated.
make[2]: *** [CMakeFiles/S3upload.dir/S3upload.cpp.o] Error 1
make[1]: *** [CMakeFiles/S3upload.dir/all] Error 2
make: *** [all] Error 2

可能有什么不对？我的cpp文件是

#include <aws/s3/S3Client.h>
#include <aws/s3/model/PutObjectRequest.h>
#include <aws/s3/model/GetObjectRequest.h>
#include <aws/core/utils/memory/stl/AwsStringStream.h> 

using namespace Aws::S3;
using namespace Aws::S3::Model;


static const char* KEY = "xxxxxxxxxxxx";//"s3_cpp_sample_key";
static const char* BUCKET = "xxxxxx";//"s3-cpp-sample-bucket";

int main()
{
    S3Client client;

    //first put an object into s3
    PutObjectRequest putObjectRequest;
    putObjectRequest.WithKey(KEY)
           .WithBucket(BUCKET);

    //this can be any arbitrary stream (e.g. fstream, stringstream etc...)
    auto requestStream = Aws::MakeShared<Aws::StringStream>("s3-sample");
    *requestStream << "Hello World!";

    //set the stream that will be put to s3
    putObjectRequest.SetBody(requestStream);

    auto putObjectOutcome = client.PutObject(putObjectRequest);

    if(putObjectOutcome.IsSuccess())
    {
        std::cout << "Put object succeeded" << std::endl;
    }
    else
    {
        std::cout << "Error while putting Object " << putObjectOutcome.GetError().GetExceptionName() << 
               " " << putObjectOutcome.GetError().GetMessage() << std::endl;
    }


    return 0;  
}

我的CMakeLists.txt是

cmake_minimum_required(VERSION 2.8)
project(S3upload)

#this will locate the aws sdk for c++ package so that we can use its targets
#/usr/src/Softwares/AWSC++SDK/aws-sdk-cpp/build/
find_package(aws-sdk-cpp)

add_executable(S3upload S3upload.cpp)

#since we called find_package(), this will resolve all dependencies, header files, and cflags necessary
#to build and link your executable. 
target_link_libraries(S3upload aws-cpp-sdk-s3)

Answer 1

您确定/ user / local / include下是否存在aws / core / utils / memory / stl / AwsStringStream.h？请注意，文件名区分大小写，您确定文件名是AwsStringStream.h吗？

Answer 2

尝试将头文件放在引号中并检查它们是否确实位于正确的目录中

AwsStringStream.h：没有这样的文件或目录

2 个答案: