curl 使用时，设置代理问题！

Question

先上代码 public static function curl_get_https($url){ echo $url; $curl = curl_init(); // 启动一个CURL会话 curl_setopt($curl, CURLOPT_URL, $url); curl_setopt($curl, CURLOPT_HEADER, 0); curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0); // 跳过证书检查 curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0); // 从证书中检查SSL加密算法是否存在 curl_setopt($curl, CURLOPT_RETURNTRANSFER,1); curl_setopt($curl,CURLOPT_PROXY,'123.163.160.171'); curl_setopt($curl,CURLOPT_PROXYPORT,'8787'); curl_setopt ($curl, CURLOPT_TIMEOUT, 20); $tmpInfo = curl_exec($curl); //返回api的json对象 curl_close($curl); return $tmpInfo; //返回json对象 } 执行时报错信息 Proxy CONNECT aborted due to timeout

Answer 1

代理服务器连接不上