CURL方式: [php] view plain copy print ? $ch = curl_init(); curl_setopt ($ch, CURLOPT_URL, "http://www.yyyy.com"); curl_setopt ($ch, CURLOPT_REFERER, "http://www.xxxx.com/"); curl_exec ($ch); curl_close ($ch); SOCKET方式: [php] view plain copy print ? $server = 'www.yyyy.com'; $host = 'www.yyyy.com'; $target = 'index.php'; $referer = 'http://www.xxxx.com/'; // Referer $port = 80; $fp = fsockopen($server, $port, $errno, $errstr, 30); if (!$fp){ echo "$errstr ($errno)\n"; }else{ $out = "GET $target HTTP/1.1\r\n"; $out .= "Host: $host\r\n"; $out .= "Referer: $referer\r\n"; $out .= "Connection: Close\r\n\r\n"; fwrite($fp, $out); while (!feof($fp)){ echo fgets($fp, 128); } fclose($fp); } file_get_contents方法: [php] view plain copy print ? $opt=array('http'=>array('header'=>"Referer: $refer")); $context=stream_context_create($opt); $file_contents = file_get_contents($url,false, $context); 通过上面的代码,我们就把referer地址伪装为 http://www.xxxx.com,你可以写一段代码: $_SERVER['HTTP_REFERER']; 查看到这个referer地址,就是这么简单,所以referer也不是什么可靠的数据了