VC++ cURL POST程式範例

官方網站：http://curl.haxx.se/
官方下載頁：http://curl.haxx.se/download.html (libcurl-7.19.3-win32-ssl-msvc.zip)

將include/curl放到VC的include目錄下
將lib、dll放到程式目錄下

cURL C++ 用法：

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#include "stdafx.h" #include <curl\curl.h> #pragma comment(lib, "curllib.lib") size_t write_header(void *ptr, size_t size, size_t count, void *stream) { printf("Value: %s\n", ptr); return count*size; } void login(char *email, char *password) { CURL *curl; CURLcode res; //email=test@gmail.com&password=abcd1234 char str[150] = "email="; strcat(str, email); strcat(str, "&password="); strcat(str, password); curl = curl_easy_init(); if(curl) { curl_easy_setopt(curl, CURLOPT_URL, "http://127.0.0.1:1337/login"); //登入API的URL curl_easy_setopt(curl, CURLOPT_POSTFIELDS, str); curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, &write_header); res = curl_easy_perform(curl); if(res != CURLE_OK) fprintf(stderr, "curl_easy_perform() failed: %s\n", curl_easy_strerror(res)); curl_easy_cleanup(curl); } curl_global_cleanup(); return; } int main(int argc, char* argv[]) { login("test@gmail.com", "abcd1234"); system("pause"); return 0; }

另有C#使用WebRequest版本：
http://codeboxy.blogspot.com/2014/03/c-post-using-webrequest.html