提交界面
- <?PHP
- $username = isset($_COOKIE['username']) ? $_COOKIE['username'] : '';
- ?>
- <!DOCTYPE html>
- <HTML lang="en">
- <head>
- <meta charset="UTF-8">
- <title>
- 用户登陆
- </title>
- </head>
- <body>
- <form action="login.php" autocomplete="off" method="post">
- <table>
- <tr>
- <td>
- 用户
- </td>
- <td>
- <input type="text" name="username" value="<?php echo $username ?>">
- </td>
- </tr>
- <tr>
- <td>
- 密码
- </td>
- <td>
- <input type="password" name="password">
- </td>
- </tr>
- <tr>
- <td>
- </td>
- <td>
- <button>
- 登陆
- </button>
- </td>
- </tr>
- </table>
- </form>
- </body>
- </HTML>
接收界面
- <?PHP
- if (empty($_POST['username'])||empty($_POST['password'])) {
- exit('请正确输入表单内容!');
- }
- $username=$_POST['username'];
- setcookie('username',$username);
- header('Location: main.php');
来源: http://www.jianshu.com/p/83ed06a695f2