我以以下方式构建了aws:
cmake -G "Visual Studio 15 2017 Win64" -DCMAKE_BUILD_TYPE=Debug -DBUILD_ONLY="s3;sqs;sns"之后我跑了:
MSBuild.exe INSTALL.vcxproj它在"*C:\Program \aws all*“目录中生成以下文件:
aws-c-common.dll
aws-c-event-stream.dll
aws-checksums.dll
aws-cpp-sdk-access-management.dll
aws-cpp-sdk-access-management.lib
aws-cpp-sdk-cognito-identity.dll
aws-cpp-sdk-cognito-identity.lib
aws-cpp-sdk-core.dll
aws-cpp-sdk-core.lib
aws-cpp-sdk-iam.dll
aws-cpp-sdk-iam.lib
aws-cpp-sdk-sns.dll
aws-cpp-sdk-sns.lib
aws-cpp-sdk-sqs.dll
aws-cpp-sdk-sqs.lib
aws-c-common.lib
aws-c-event-stream.lib
aws-checksums.lib以及包含目录。我已经包含了所有的标题和所有库:
#include <aws/core/Aws.h>
#include <aws/core/auth/AWSCredentials.h>
#include <aws/core/client/ClientConfiguration.h>
#include <aws/core/utils/logging/DefaultLogSystem.h>
#include <aws/core/utils/logging/AWSLogging.h>
#include <aws/sns/model/PublishRequest.h>
#include <aws/sns/model/PublishResult.h>
#include <aws/s3/model/ListObjectsRequest.h>
#include <aws/core/utils/Outcome.h>
#include <aws/s3/model/Bucket.h>
#include <aws/sqs/SQSClient.h>
#include <aws/sqs/model/SendMessageRequest.h>
#pragma comment( lib, "aws-cpp-sdk-core.lib" )
#pragma comment( lib, "aws-c-common.lib" )
#pragma comment( lib, "aws-c-event-stream.lib" )
#pragma comment( lib, "aws-checksums.lib" )
#pragma comment( lib, "aws-cpp-sdk-core.lib" )
#pragma comment( lib, "aws-cpp-sdk-iam.lib" )
#pragma comment( lib, "aws-cpp-sdk-sqs.lib" )
#pragma comment( lib, "aws-cpp-sdk-sns.lib" )
#pragma comment( lib, "aws-cpp-sdk-cognito-identity.lib" )
#pragma comment( lib, "aws-cpp-sdk-access-management.lib" )
...
Aws::SQS::SQSClient sqs;
Aws::SQS::Model::SendMessageRequest sm_req;
sm_req.SetQueueUrl( "https://sqs.amazonaws.com/123123" );
sm_req.SetMessageBody( stringJSONFormatted.c_str() );
auto sm_out = sqs.SendMessage(sm_req);
if (sm_out.IsSuccess())
Logger::Log( "Message sent successfully to the AWS SQS" );
else
Logger::Log( "FAILED to send message send to AWS SQS" );但每当我建造它时,我都会得到:
__declspec(dllimport) public: virtual class Aws::Utils::Outcome<class Aws::SQS::Model::SendMessageResult,class Aws::Client::AWSError<enum Aws::SQS::SQSErrors> >
__cdecl Aws::SQS::SQSClient::SendMessageA(class Aws::SQS::Model::SendMessageRequest const &)const
(__imp_?SendMessageA@SQSClient@SQS@Aws@@UEBA?AV?$Outcome@VSendMessageResult@Model@SQS@Aws@@V?$AWSError@W4SQSErrors@SQS@Aws@@@Client@4@@Utils@3@AEBVSendMessageRequest@Model@23@@Z)
fatal error LNK1120: 1 unresolved externals我尝试了我所能找到的一切,我甚至用不同的论据多次重新构建了这个库,但同样的问题仍然存在。它似乎与AWS::SQSClient::SendMessageA名称有冲突,与某种类型的Windows方法相冲突(但我可能错了)。有一个解决方案指出,如果我在AWS头之前定义了这一点,那么它应该构建:
#undef GetObject但还是同样的错误。有什么建议吗?
发布于 2019-06-05 15:11:09
问题是,Windows定义宏SendMessage以扩展为SendMessageA或SendMessageW,这取决于UNICODE宏的存在。
它用于Windows中的许多函数,这当然意味着与使用符号的其他代码发生冲突,这些符号在Windows中被证明是宏。
一个可能的解决方案是在#undef SendMessage之后使用#include <windows.h>。如果您试图构建的代码来自第三方,则这可能是不可能的。
发布于 2019-06-05 15:15:58
https://stackoverflow.com/questions/56463178
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