Posted on 2013-07-15 17:19
kongkongzi 阅读(790)
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c++ network library
cpp-netlib:参考：1. http://cpp-netlib.org/
2. https://github.com/cpp-netlib/3. http://github.com/cpp-netlib/解析版本： cpp-netlib-0.9.4注：使用的boost版本为boost_1_53_0。 若使用boost_1_46_1在Windows上编译会出现错误。
testClient.cpp：
#include <boost/shared_ptr.hpp>
#include <boost/network/protocol/http/client.hpp>
#include <iostream>
namespace http = boost::network::http;
using namespace boost::network;
struct body_handler {
explicit body_handler(void* context)
: context_(context) {}
BOOST_NETWORK_HTTP_BODY_CALLBACK(operator(), range, error) {
// in here, range is the Boost.Range iterator_range, and error is
// the Boost.System error code.
if (!error)
{
std::cout << "Received " << boost::distance(range) << "bytes." << std::endl;
body_.append(boost::begin(range), boost::end(range));
std::cout << "body: " << body_ << std::endl;
}
else
{
std::cout << "Error: " << error << std::endl;
}
return;
}
private:
void* context_;
std::string body_;
};
int main(int argc, char *argv[]) {
try {
}
catch (std::exception &e) {
std::cerr << e.what() << std::endl;
return 1;
}
if (argc != 2) {
std::cout << "Usage: " << argv[0] << " [url]" << std::endl;
return 1;
}
http::client client;
http::client::request request(argv[1]);
request << header("Connection", "close");
http::client::response response = client.get(request, http::_body_handler=body_handler(NULL));
std::cout << "status: " << http::status(response) << std::endl;
return 0;
}