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  • 网页添加动态密码访问代码

    用于的场景很多,域名防洪等

    网页添加动态密码访问代码

     

    代码:

    <?php
    error_reporting(0);
    $pass= $_POST;
    $sj = rand(123,999);
    if (empty($_COOKIE[“pass”])) {
    setcookie(“pass”,$sj, time()+86400);
    echo “<script language=’JavaScript’>
    function myrefresh()
    {
    window.location.reload();
    }
    setTimeout(‘myrefresh()’,10); //指定1秒刷新壹次
    </script>”;
    }
    if($_COOKIE[“zt”]!==”ok”){
    if($pass[pass]==”” || $pass[pass]!=$_COOKIE[“pass”]) {
    echo ‘
    <!DOCTYPE html>
    <html lang=”zh-cn”>
    <head>
    <meta charset=”utf-8″/>
    <meta name=”viewport” content=”width=device-width, initial-scale=1″/>
    <meta name=”viewport” content=”width=device-width, initial-scale=1″/>
    <title>wapbbs</title>
    <meta name=”keywords” content=”我是关键词”>
    <meta name=”description” content=”我是介绍 “>
    <link rel=”stylesheet” href=”https://cdn.staticfile.org/twitter-bootstrap/3.3.7/css/bootstrap.min.css”>
    <script src=”https://cdn.staticfile.org/jquery/2.1.1/jquery.min.js”></script>
    <script src=”https://cdn.staticfile.org/twitter-bootstrap/3.3.7/js/bootstrap.min.js”></script>
    <!–[if lt IE 9]>
    <script src=”/n.staticfile.org/html5shiv/3.7.3/html5shiv.min.js”></script>
    <script src=”/n.staticfile.org/respond.js/1.4.2/respond.min.js”></script>
    <![endif]–>
    </head>
    <body>
    <div class=”col-xs-12 col-sm-10 col-md-8 col-lg-4 center-block ” style=”float: none;”>
    <br /><br /><br />
    <div class=”widget”>
    <p></p>
    </div>

    <div class=”block”>
    <div class=”block-title”>
    <div class=”block-options pull-right”>
    <a href=”../” class=”btn btn-effect-ripple btn-default toggle-bordered enable-tooltip”>返回首頁</a>
    </div>
    <h2><b>输入密码可见</b></h2>
    </div>
    <form action=”” method=”post” role=”form”>
    <div class=”input-group”><div class=”input-group-addon”><span class=”glyphicon glyphicon-lock”></span></div>
    <input type=”password” name=”pass” class=”form-control” required=”required” placeholder=”请输入密码”/>
    </div><br/>
    <div class=”form-group”>
    <input type=”submit” value=”OK” class=”btn btn-primary btn-block”/>
    </div>
    <br><center><h2>密码: ‘.$_COOKIE[“pass”].'</h2></center>
    </form>
    </div>
    </div>’;
    die();
    }else{
    setcookie(“zt”, “ok”, time()+86400);
    }
    }else{

    }

    ?>

     

     

     

     

     

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