a simple curl req for later

simple_curl.cc

#include <iostream>
#include <string>
#include <curl/curl.h>
 
int main(void)
{
  CURL *curl;
  curl_global_init(CURL_GLOBAL_ALL);
  curl = curl_easy_init();
  std::string url = "http://httpbin.org/post";
  if(curl)
  {
    curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
    curl_easy_setopt(curl, CURLOPT_POSTFIELDS, "none=none");
    auto res = curl_easy_perform(curl);
    if(res != CURLE_OK)
      std::cout<<"curl error \n";
    curl_easy_cleanup(curl);
  }
  curl_global_cleanup();
  return 0;
}