URL 映射表
// 左侧是 8 位密码，右侧是跳转 URL
$mapping = [
'20230805' => 'http://hinashome.shike.me:19527/alist',
'11111111' => 'https://tf.shike.me/redirect_url.html',
'A1B2C3D4' => 'https://example.com/admin',
];
// 错误提示
$error = '';
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
$pwd = isset($_POST['password']) ? trim($_POST['password']) : '';
// 只接受长度为8的密码
if (mb_strlen($pwd, 'UTF-8') === 8) {
// 匹配映射表
if (isset($mapping[$pwd])) {
header("Location: {$mapping[$pwd]}");
exit;
} else {
$error = '密码错误。';
}
} else {
$error = '请输入 8 位密码。';
}
}
?>
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