实验吧 WEB 貌似有点难
查看源码如下：
<?php
function GetIP(){
if(!empty($_SERVER["HTTP_CLIENT_IP"]))
$cip = $_SERVER["HTTP_CLIENT_IP"];
else if(!empty($_SERVER["HTTP_X_FORWARDED_FOR"]))
$cip = $_SERVER["HTTP_X_FORWARDED_FOR"];
else if(!empty($_SERVER["REMOTE_ADDR"]))
$cip = $_SERVER["REMOTE_ADDR"];
else
$cip = "0.0.0.0";
return $cip;
}
$GetIPs = GetIP();
if ($GetIPs=="1.1.1.1"){
echo "Great! Key is *********";
}
else{
echo "错误！你的IP不在访问列表之内！";
}
?>
修改http请求头，添加以下任意一行即可：
X-Forwarded-For:1.1.1.1
Client-Ip:1.1.1.1
Remote-Addr:1.1.1.1