libcurl get response

 first, Libcurl BASIC programming FrameworkLibcurl is a cross-platform network Protocol library that supports HTTP, HTTPS, FTP, Gopher, Telnet, dict, file, and LDAP protocols. Libcurl also supports HTTPS certificate authorization, HTTP POST, http

CurlcodeAlmost all ' easy ' interface functions return a curlcode error code. No matter what, using the curl_easy_setopt option Curlopt_errorbuffer was a good idea as it would give you a human readable Error string that could offer more details

C + + to implement an HTTP network connection, the need for third-party libraries, libcurl use is still very convenientEnvironment: Win32 + VS2015If you want to use it under Linux, it's basically the same1, download compile LibcurlDownload the curl

Curl is the next very famous Linux download library, through this library, can be very simple to implement the download of files and other operations.See a simple example: #include #include #include CURL *curl;

When C ++ is used as an HTTP client, the current common practice is to use libcurl. Its official website address is http://curl.haxx.se/, which hosts Curland libcurl. Curl is a command line tool used to complete FTP, ftps, HTTP, https, Gopher,

Recently in making a group purchase hotel app to share the Qzone function, using Libcurl to access the Qzone shared CGI interface, hotel sharing information by post transmission, in the test found that the sharing interface has an average of 2s

I recently learned about libcurl and used it to submit a POST request. However, the returned response is always unable to verify whether the POST request has been successfully submitted. 1. First, let's take a look at a successful request submitted

Sometimes in order to test the network situation, it takes time to return each phase, such as DNS resolution, time spent establishing a connection, the time it took to establish a connection to the preparation of a transmission, the time spent

The key section code is as follows:#include "curl.h"#pragma comment (lib, "Libcurl.lib")size_t cros_downloaddlg::getcontentlengthfunc (void * ptr, size_t size, size_t nmemb, void * stream){Longlong len = 0;int r = sscanf ((const char *) PTR,

Sometimes in order to test the network situation, you need to return to each phase of time, such as time-consuming DNS resolution, to establish a connection to the time spent, from the establishment of the connection to prepare the transfer of the