libcurl code 35 定义:
SSL CONNECT ERROR
我这里问题情况会出现以下两种
- SSL证书认证,可以添加相应的头取消或是添加验证
curl_easy_setopt(curl, CURLOPT_URL, combinePath.c_str());curl_easy_setopt(curl, CURLOPT_WRITEDATA, fp);curl_easy_setopt(curl, CURLOPT_TIMEOUT, 10L);curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 1);curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 1);curl_easy_setopt(curl, CURLOPT_NOSIGNAL, 1L);curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, curlWriteFunction);
- 粗心大意,在本地调试使用的
https
服务端接口忘记调整成’http’协议