Loading... 1.php代码: ```php $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, "http://localhost/2.php"); curl_setopt($ch, CURLOPT_HTTPHEADER, array('X-FORWARDED-FOR:8.8.8.8', 'CLIENT-IP:8.8.8.8'));//IP curl_setopt($ch, CURLOPT_REFERER, "http://www.yzswyl.cn/ "); //来路 curl_setopt($ch, CURLOPT_HEADER, 1); $out = curl_exec($ch); curl_close($ch); ``` 2.php代码: ```php function getClientIp() { if (!empty($_SERVER["HTTP_CLIENT_IP"])) $ip = $_SERVER["HTTP_CLIENT_IP"]; else if (!empty($_SERVER["HTTP_X_FORWARDED_FOR"])) $ip = $_SERVER["HTTP_X_FORWARDED_FOR"]; else if (!empty($_SERVER["REMOTE_ADDR"])) $ip = $_SERVER["REMOTE_ADDR"]; else $ip = "err"; return $ip; } echo "IP: " . getClientIp() . ""; echo "referer: " . $_SERVER["HTTP_REFERER"]; ``` 用1.php 请求 2.php,输出结果: ```php IP:8.8.8.8 referer:http://www.xxx.cn/ ``` 伪造成功,这是不是给采集的朋友提供了很好的换IP的方案!!当然防被刷的朋友也要注意了! 最后修改:2023 年 08 月 07 日 © 允许规范转载 赞 如果觉得我的文章对你有用,请随意赞赏