通过php代码，判断是否为qq，是qq显示防封页面，自动跳转，非普通防红防封代码,内置qq浏览器，支付宝，淘宝,us浏览器等自动跳转功能
防红方法
打开index.php，把下代码放在最顶部，以下代码是防封代码
<?php
$conf['qqjump']=1;if(strpos($_SERVER['HTTP_USER_AGENT'], 'QQ/')||strpos($_SERVER['HTTP_USER_AGENT'], 'MicroMessenger')!==false && $conf['qqjump']==1){$siteurl='http://'.$_SERVER['SERVER_NAME'].':'.$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"];echo '
<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>请使用浏览器打开</title>
<style type="text/css">
.loader {width: 320px;margin: 50px auto 70px;position: relative;margin-top: 180px;/*text-align:center;*/}
.loader .loading-1 {margin:0px auto;position: relative;width: 70%;height: 10px;border: 1px solid #69d2e7;border-radius: 10px;animation: turn 4s linear 1.75s infinite;}
.loader .loading-1:before {content: "";display: block;position: absolute;width: 0%;height: 100%;background: #69d2e7;box-shadow: 10px 0px 15px 0px #69d2e7;animation: load 2s linear infinite;}
.loader .loading-2 {width: 100%;position: absolute;top: 20px;color: #69d2e7;font-size: 22px;text-align: center;animation: bounce 2s linear infinite;}
@keyframes load {0% {width: 0%;}87.5%, 100% {width: 100%;
@keyframes turn {0% {transform: rotateY(0deg);}6.25%, 50% {transform: rotateY(180deg);}56.25%, 100% {transform: rotateY(360deg);
@keyframes bounce {0%,100% {top: 10px;}12.5% {top: 30px;
.top-bar-guidance{font-size:15px;color:#fff;height:70%;line-height:1.8;padding-left:20px;padding-top:20px;background:url(https://img.alicdn.com/imgextra/i3/2200638895580/O1CN01awiCFw1r5gfyRJf65_!!2200638895580.png) center top/contain no-repeat}
body,html{width:100%;height:100%;margin:0px;padding:0px}
body{background-color:#fff}
.app-download-btn{display:block;width:214px;height:40px;line-height:40px;margin:18px auto 0 auto;text-align:center;font-size:18px;color:#2466f4;border-radius:20px;border:.5px #2466f4 solid;text-decoration:none}
</style>
</head>
<body>
<div class="top-bar-guidance">
<div class="htmleaf-container">
<header class="htmleaf-header">
<!--h1>小姐姐正在请求你<span>使用其他浏览器打开本站</span></h1-->
</header>
<div class="demo" >
<div class="container">
<div class="row">
<div class="col-md-12">
<div class="loader">
<a style="display: none;" href="" id="vurl" rel="noreferrer"></a>
<div class="loading-1"></div>
<div class="loading-2">因QQ自带浏览器不支持FLV<br>请点击右上角使用其他浏览器
<br>
<a href="mttbrowser://'. $siteurl .'" class="app-download-btn">点击打开浏览器</a>
</div>
<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/2.0.0/clipboard.min.js"></script>
<script>
function openu(u){
document.getElementById("vurl").href= u;
document.getElementById("vurl").click();
}
var url = window.location.href;
if(navigator.userAgent.indexOf("QQ/")> -1){
//openu("ucbrowser://"+url);
openu("mttbrowser://url="+url);
//openu("baiduboxapp://browse?url="+url);
//openu("googlechrome://browse?url="+url);
//openu("mibrowser:"+url);
//openu("taobao://"+url.split("://")[1]);
//openu("alipays://platformapi/startapp?appId=20000067&url="+url);
$("html").on("click",function(){
//openu("ucbrowser://"+url);
openu("mttbrowser://url="+url);
//openu("baiduboxapp://browse?url="+url);
//openu("googlechrome://browse?url="+url);
//openu("mibrowser:"+url);
//openu("taobao://"+url.split("://")[1]);
//openu("alipays://platformapi/startapp?appId=20000067&url="+url);
});
}else if(navigator.userAgent.indexOf("MicroMessenger") > -1){
if(navigator.userAgent.indexOf("Android") > -1){
var iframe = document.createElement("iframe");
iframe.style.display = "none";
document.body.appendChild(iframe);
}else{
}
}
</script>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</body>
</html>
';exit; } ?>
亲测一点用没有