CODEWITHSUNDEEP
c++web-scrapingvisual-studio-2019cpp-netlib
BioFluorescent277
BioFluorescent277

Reputation: 127

Can't Compile Code Using cpp-netlib Library

I have been trying to get this small program to work but keep getting compiler errors. I am using VS 2019 on windows and following this document. The program just gets the header of www.example.com and outputs the body response using the cpp-netlib library.

#include <boost/network/protocol/http/client.hpp>
#include <string>
#include <iostream>

int main()
{
    boost::network::http::client client;
    boost::network::http::client::request request("http://www.example.com");
    request << boost::network::header("Connection", "close");
    boost::network::http::client::response response = client.get(request);

    std::cout << body(response);
}

I get the following errors from VS:

Error   C2039   'get_io_service': is not a member of 'boost::asio::ip::basic_resolver<boost::asio::ip::udp,boost::asio::any_io_executor>'   Project2    C:\Program Files\cpp-netlib\cpp-netlib-0.13.0-final\boost\network\protocol\http\client\connection\async_base.hpp    62  

Error   C3536   'delegate': cannot be used before it is initialized Project2    C:\Program Files\cpp-netlib\cpp-netlib-0.13.0-final\boost\network\protocol\http\client\connection\async_base.hpp    67

But the documentation says to compile using CMake which I have tried but cannot get it to work. Any help at all would be greatly appreciated.

Upvotes: 0

Views: 221

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