cURL PHP和cURL

Question

我有个奇怪的问题。我在大量使用PHP cURL，但我有一个网站打不开。

            $ch = curl_init();
            curl_setopt( $ch, CURLOPT_URL, $url );
            @unlink("/tmp/cookies.txt");
            curl_setopt( $ch, CURLOPT_COOKIEFILE, "/tmp/cookies.txt");
            curl_setopt( $ch, CURLOPT_COOKIEJAR, "/tmp/cookies.txt");
            curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, 1 );
            curl_setopt( $ch, CURLOPT_CONNECTTIMEOUT, 30 );
            curl_setopt( $ch, CURLOPT_TIMEOUT, 30 );
            curl_setopt( $ch, CURLOPT_HEADER, 0);
            curl_setopt( $ch, CURLOPT_REFERER, "http://www.gmail.com");
            curl_setopt( $ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.1) Gecko/20061204 Firefox/3.5.0.1");
            curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );
            $page = curl_exec( $ch );
            $info = curl_getinfo($ch);

$info返回：

[url] => MASKED
[content_type] => 
[http_code] => 0
[header_size] => 0
[request_size] => 0
[filetime] => -1
[ssl_verify_result] => 0
[redirect_count] => 0
[total_time] => 0
[namelookup_time] => 0
[connect_time] => 0
[pretransfer_time] => 0
[size_upload] => 0
[size_download] => 0
[speed_download] => 0
[speed_upload] => 0
[download_content_length] => -1
[upload_content_length] => -1
[starttransfer_time] => 0
[redirect_time] => 0

我在服务器上安装了常规的cURL。所以如果我做了curl domain.com

它成功了!！这是相同的域名。我试着清除防火墙，也让cURL使用FRESH_CONNECT，这样它就可以获取该域的最新IP。还是不行。想法？

Answer 1

您的服务器的ip可能被阻止。

你有没有尝试：

 curl_setopt( $ch, CURLOPT_REFERER, $url);

所以引用者是实际的域名吗？

你能告诉我域名吗?这样我就可以测试这个问题了。