
<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>后台管理-登陆</title>
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta http-equiv="Access-Control-Allow-Origin" content="*">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="format-detection" content="telephone=no">
    <link rel="stylesheet" href="lib/layui-v2.5.5/css/layui.css" media="all">
    <!--[if lt IE 9]>
    <script src="https://cdn.staticfile.org/html5shiv/r29/html5.min.js"></script>
    <script src="https://cdn.staticfile.org/respond.js/1.4.2/respond.min.js"></script>
    <![endif]-->
    <style>
        html, body {width: 100%;height: 100%;overflow: hidden}
        body {background: #1E9FFF;}
        body:after {content:'';background-repeat:no-repeat;background-size:cover;-webkit-filter:blur(3px);-moz-filter:blur(3px);-o-filter:blur(3px);-ms-filter:blur(3px);filter:blur(3px);position:absolute;top:0;left:0;right:0;bottom:0;z-index:-1;}
        .layui-container {width: 100%;height: 100%;overflow: hidden}
        .admin-login-background {width:360px;height:300px;position:absolute;left:50%;top:40%;margin-left:-180px;margin-top:-100px;}
        .logo-title {text-align:center;letter-spacing:2px;padding:14px 0;}
        .logo-title h1 {color:#1E9FFF;font-size:25px;font-weight:bold;}
        .login-form {background-color:#fff;border:1px solid #fff;border-radius:3px;padding:14px 20px;box-shadow:0 0 8px #eeeeee;}
        .login-form .layui-form-item {position:relative;}
        .login-form .layui-form-item label {position:absolute;left:1px;top:1px;width:38px;line-height:36px;text-align:center;color:#d2d2d2;}
        .login-form .layui-form-item input {padding-left:36px;}
        .captcha {width:60%;display:inline-block;}
        .captcha-img {display:inline-block;width:34%;float:right;}
        .captcha-img img {height:34px;border:1px solid #e6e6e6;height:36px;width:100%;}
    </style>
</head>
<body>
<div class="layui-container">
    <div class="admin-login-background">
        <div class="layui-form login-form">
            <form class="layui-form" action="" method="post">
                <div class="layui-form-item logo-title">
                    <h1>后台登录</h1>
                </div>
                <div class="layui-form-item">
                    <label class="layui-icon layui-icon-username" for="username"></label>
                    <input type="text" name="username" lay-verify="required|account" placeholder="用户名" autocomplete="off" class="layui-input" value="">
                </div>
                <div class="layui-form-item">
                    <label class="layui-icon layui-icon-password" for="password"></label>
                    <input type="password" name="password" lay-verify="required|password" placeholder="密码" autocomplete="off" class="layui-input" value="">
                </div>
                <div class="layui-form-item">
                    <label class="layui-icon layui-icon-vercode" for="captcha"></label>
                    <input type="text" name="yzm" lay-verify="required|captcha" placeholder="图形验证码" autocomplete="off" class="layui-input verification captcha" value="">
                    <div class="captcha-img">
                        <img id="captchaPic" src="/comm/captcha.php" >
                    </div>
                </div>
            <!--     <div class="layui-form-item">
                    <input type="checkbox" name="rememberMe" value="true" lay-skin="primary" title="记住密码">


                </div> -->
                <div class="layui-form-item">
                
                    <button class="layui-btn layui-btn layui-btn-normal layui-btn-fluid" lay-submit="" lay-filter="login">登 入</button>
                </div>
            </form>
        </div>
    </div>
</div>
<script src="lib/jquery-3.4.1/jquery-3.4.1.min.js" charset="utf-8"></script>
<script src="lib/layui-v2.5.5/layui.js" charset="utf-8"></script>
<script src="js/lay-config.js?v=2.0.0" charset="utf-8"></script>
<script src="lib/jq-module/jquery.particleground.min.js" charset="utf-8"></script>
<script>
    layui.use(['form','miniAdmin'], function () {
        var form = layui.form,
            layer = layui.layer;
            miniAdmin=layui.miniAdmin
        // 登录过期的时候，跳出ifram框架
        if (top.location != self.location) top.location = self.location;

        // 粒子线条背景
        $(document).ready(function(){
            $('.layui-container').particleground({
                dotColor:'#7ec7fd',
                lineColor:'#7ec7fd'
            });
        });

        // 进行登录操作
        form.on('submit(login)', function (data) {
            data = data.field;
            if (data.username == '') {
                layer.msg('用户名不能为空');
                return false;
            }
            if (data.password == '') {
                layer.msg('密码不能为空');
                return false;
            }
            if (data.yzm == '') {
                layer.msg('验证码不能为空');
                return false;
            }

            // layer.msg('登录成功', function () {
            //     window.location = '../index.html';
            // });
              $.post("<?=u("login","login")?>",{
                  username:data.username,
                  password:data.password,
                  yzm:data.yzm,
                  sub:1
                }, function(res) {
                   if (res.code==1){
                       window.location.href="index.php";   
                   }else{
                       miniAdmin.error(res.msg);
                  }
              },"json");

              return false;
            
        });

        $("#captchaPic").click(function () {
         
             $(this)[0].src ='/comm/captcha.php?'+Math.random()

        })
    });
</script>
</body>
</html>