什么BSD许可证c / c ++库可以用来实现http客户端支持http1.1和ssl

Question

I'm looking for ac/C++ library that implements or enables the implementation of a HTTP client. It should support http1.1 and ssl as well. What would you propose?

Thank you in advance for your time.

Answer 1

libcurl supports HTTP1.1, TLS, and appears to be under a license similar to BSD:

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Answer 2

Beast supports HTTP/1.0 and HTTP/1.1, and it works with Boost.Asio regular sockets or SSL streams. It is part of Boost, with plenty of documentation and builds on gcc, clang, and Visual Studio! https://github.com/boostorg/beast/

Here's a complete example program: Use HTTP to request the root page from a website and print the response:

#include <beast/http.hpp>
#include <boost/asio.hpp>
#include <iostream>
#include <string>

int main()
{
    // Normal boost::asio setup
    std::string const host = "boost.org";
    boost::asio::io_service ios;
    boost::asio::ip::tcp::resolver r(ios);
    boost::asio::ip::tcp::socket sock(ios);
    boost::asio::connect(sock,
        r.resolve(boost::asio::ip::tcp::resolver::query{host, "http"}));

    // Send HTTP request using beast
    beast::http::request_v1<beast::http::empty_body> req;
    req.method = "GET";
    req.url = "/";
    req.version = 11;
    req.headers.replace("Host", host + ":" + std::to_string(sock.remote_endpoint().port()));
    req.headers.replace("User-Agent", "Beast");
    beast::http::prepare(req);
    beast::http::write(sock, req);

    // Receive and print HTTP response using beast
    beast::streambuf sb;
    beast::http::response_v1<beast::http::streambuf_body> resp;
    beast::http::read(sock, sb, resp);
    std::cout << resp;
}