libcurl for windows 编译已完成 可直接使用

// test_libcurl.cpp : 定义控制台应用程序的入口点。 // #include "stdafx.h" #include <iostream> #include "curl.h" using namespace std; #pragma comment(lib, "libcurl.lib") #define POSTURL "http://xxxxxxxxxxx" #define POSTFIELDS "xxxxxx" size_t write_data(void* buffer, size_t size, size_t nmemb, void *stream) { cout << (char*)buffer << endl; return size*nmemb; } int main(int argc, char* argv[]) { CURL *curl; CURLcode res; curl = curl_easy_init(); if (!curl) { fprintf(stderr, "curl init failed\n"); return -1; } string s = ""; curl_easy_setopt(curl, CURLOPT_URL, POSTURL); //url地址 curl_easy_setopt(curl, CURLOPT_POSTFIELDS, POSTFIELDS); //post参数 curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_data); //对返回的数据进行操作的函数地址 curl_easy_setopt(curl, CURLOPT_WRITEDATA, &s); //这是write_data的第四个参数值 curl_easy_setopt(curl, CURLOPT_POST, 1); //设置问非0表示本次操作为post curl_easy_setopt(curl, CURLOPT_COOKIEFILE, "/Users/zhu/CProjects/curlposttest.cookie"); res = curl_easy_perform(curl); if (res != CURLE_OK) { return -1; } curl_easy_cleanup(curl); curl_global_cleanup(); system("pause"); return 0; }