本文整理汇总了C++中Downloader::getText方法的典型用法代码示例。如果您正苦于以下问题：C++ Downloader::getText方法的具体用法？C++ Downloader::getText怎么用？C++ Downloader::getText使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Downloader的用法示例。
在下文中一共展示了Downloader::getText方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: Get
int Http::Get(const string &url, string &content, map<std::string, string> *header, int timeout)
{
if( timeout <= 0 ) {
timeout = 60;
}
CURL *handle = curl_easy_init();
Downloader *downloader = new Downloader(handle);
curl_easy_setopt(handle, CURLOPT_URL, url.c_str());
curl_easy_setopt(handle, CURLOPT_TIMEOUT, timeout);
curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, writer);
curl_easy_setopt(handle, CURLOPT_FORBID_REUSE, 1);
curl_easy_setopt(handle, CURLOPT_WRITEDATA, downloader);
curl_easy_setopt(handle, CURLOPT_PRIVATE, downloader);
if( header != NULL ) {
struct curl_slist *headers = NULL;
map<string,string>::const_iterator it = header->begin();
for(; it != header->end(); it++ ) {
headers = curl_slist_append(headers, (it->first + ": " + it->second).c_str());
}
curl_easy_setopt(handle, CURLOPT_HTTPHEADER, headers);
downloader->setHeaders(headers);
}
int repCode = -1;
CURLcode code = curl_easy_perform(handle);
if ( CURLE_OK == code )
{
curl_easy_getinfo(handle, CURLINFO_RESPONSE_CODE, &repCode);
}
int downloaded = -1;
if( repCode == 200 ) {
content = downloader->getText();
downloaded = content.size();
}
delete downloader;
return downloaded;
}