Question

我试图下载使用ssl的网页。我已登录该页面，但由于srange错误导致我的页面空白。

CURL *curl;
CURLcode res;
curl = curl_easy_init();
if(curl) {
    curl_easy_setopt(curl, CURLOPT_CAPATH, "a.crt");
    curl_easy_setopt(curl, CURLOPT_CAINFO, "a.crt");
    curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
    curl_easy_setopt(curl, CURLOPT_URL, "https://example.org");
    curl_easy_setopt(curl, CURLOPT_SSLVERSION, CURL_SSLVERSION_DEFAULT); 
    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);
}
cout << res;

我的输出结果是：

*   Trying xxx.xxx.xxx.xxx...
* Connected to example.org (xxx.xxx.xxx.xxx) port 443 (#0)
* successfully set certificate verify locations:
*   CAfile: a.crt
  CApath: a.crt
* Unknown SSL protocol error in connection to example.org:443
* Closing connection 0
curl_easy_perform() failed: SSL connect error
35

我无法理解为什么谢谢

SSL卷曲不起作用c ++

0 个答案: