#CUrlRequest 对curl的封装
##Usage
CUrlRequest urq; urq.setCookieFile("conf/cookie.txt"); urq.setCA("conf/", "cacert.pem"); string url = "https://xxx.com/daemon/filtered_party"); Parameters parameters; char str[64] = { 0 }; sprintf_s(str, "%llu", timestamp); parameters.push_back(make_pair(make_pair("search", STRING_TYPE), str)); urq.post(url, parameters, [hWnd](const char* body, size_t len)->void { }, [hWnd](int errorcode)->void { });