Log masuk untuk laman web perusahaan pembangunan PHP (1)

Halaman dalam bahagian ini ialah log.php

Mari kita lihat kod khusus berikut:

<?php
    session_start();
?>
<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>php 登录</title>
    <style type="text/css">
        *{margin: 0px;padding: 0px;}
        body{background:#eee;}
        .inpu{border-radius:10px;outline:none;width:200px;height:30px;border:1px solid red;
            box-sizing:border-box;padding-left:15px;
        }
        #div{width:400px;height:400px;background:#B1FEF9;margin:0 auto;
            margin-top:150px;border-radius:20px;}
        h3{margin-left:88px;padding-top:60px;}
        h4{margin-left:120px;padding-top:60px;font-size: 18px;}
        #cnt{width:280px;height:370px;margin-left:33px;padding-top:60px;}
        .sub{width:70px;height:30px;border:1px solid #fff;background:#eee;
            margin-left:28px;margin-top:20px;}
        .sub1{width:70px;height:30px;border:1px solid #fff;
            background:#eee;margin-left:150px;margin-top:20px;}
    </style>
</head>
<body>
    <div id="div">
        <h3>欢迎登陆后台管理系统</h3>
        <div id="cnt">
            <form method="post" action="login.php">
                用户名:<input type="text" placeholder="请输入用户名" name="username" class="inpu">
                <br><br>
                密&nbsp;码:<input type="password" placeholder="请输入密码" name="password" class="inpu">
                <br><br>
                <input type="submit" value="登录" class="sub">
            </form>
        </div>
    </div>
</body>
</html>

Mari kita lihat kod di atas, dan kemudian semua orang akan melihat berikut. Borang diserahkan kepada log masuk.php

Pada fail ini, kami membuka sesi yang ditulis untuk keperluan kemudiannya kami akan menerangkan proses log masuk

Meneruskan pembelajaran
||
<?php session_start(); ?> <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>php 登录</title> <style type="text/css"> *{margin: 0px;padding: 0px;} body{background:#eee;} .inpu{border-radius:10px;outline:none;width:200px;height:30px;border:1px solid red; box-sizing:border-box;padding-left:15px; } #div{width:400px;height:400px;background:#B1FEF9;margin:0 auto; margin-top:150px;border-radius:20px;} h3{margin-left:88px;padding-top:60px;} h4{margin-left:120px;padding-top:60px;font-size: 18px;} #cnt{width:280px;height:370px;margin-left:33px;padding-top:60px;} .sub{width:70px;height:30px;border:1px solid #fff;background:#eee; margin-left:28px;margin-top:20px;} .sub1{width:70px;height:30px;border:1px solid #fff; background:#eee;margin-left:150px;margin-top:20px;} </style> </head> <body> <div id="div"> <h3>欢迎登陆后台管理系统</h3> <div id="cnt"> <form method="post" action="login.php"> 用户名:<input type="text" placeholder="请输入用户名" name="username" class="inpu"> <br><br> 密 码:<input type="password" placeholder="请输入密码" name="password" class="inpu"> <br><br> <input type="submit" value="登录" class="sub"> </form> </div> </div> </body> </html>
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