C++使用curl库的完成流程

#include <iostream>
#include <curl/curl.h>
 
char* strToChar(std::string strSend)
{
	char* ConvertData;
	const int len2 = strSend.length();
	ConvertData = new char[len2 + 1];
	strcpy(ConvertData, strSend.c_str());
	return ConvertData;
}
 
int main()
{
	std::string _serverUrl = "";
	_serverUrl.append("https://www.baidu.com");
	CURL* curl;
	CURLcode res;
 
	curl_global_init(CURL_GLOBAL_DEFAULT);
 
	curl = curl_easy_init();
	if (curl) {
		curl_easy_setopt(curl, CURLOPT_URL, strToChar(_serverUrl));
 
		/* cache the CA cert bundle in memory for a week */
		curl_easy_setopt(curl, CURLOPT_CA_CACHE_TIMEOUT, 604800L);
		curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, false);
		curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0);
 
		/* Perform the request, res gets the return code */
		res = curl_easy_perform(curl);
		/* Check for errors */
		if (res != CURLE_OK)
			fprintf(stderr, "curl_easy_perform() failed: %s\n",
				curl_easy_strerror(res));
 
		curl_easy_cleanup(curl);
	}
 
	curl_global_cleanup();
}