将以下代码加到init.php最上面就行，监控时间建议调大

<?php  session_start();  empty($_SERVER['HTTP_VIA']) or exit('Access Denied');  $seconds = 10; //时间段[秒]  $refresh = 5; //刷新次数  //设置监控变量  $cur_time = time();  if(isset($_SESSION['last_time'])){  $_SESSION['refresh_times'] += 1;  }else{  $_SESSION['refresh_times'] = 1;  $_SESSION['last_time'] = $cur_time;  }  //处理监控结果  if($cur_time - $_SESSION['last_time'] < $seconds){  if($_SESSION['refresh_times'] >= $refresh){  //跳转验证  $url='http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];  $msg=mb_convert_encoding("<title>安全检查</title><h3>检测到CC攻击，正在进行浏览器安全检查！</h3>","UTF-8","GBK");  exit($msg."<meta http-equiv='refresh' content='5;url={$url}'>");//5是定时跳转的时间，后期可以根据时间段调整跳转时间  }  }else{  $_SESSION['refresh_times'] = 0;  $_SESSION['last_time'] = $cur_time;  }  ?>

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