织梦图片站模板带数据库

// 示例代码：检查数据库配置
$db_host = 'localhost';
$db_user = 'root';
$db_pass = 'password';
$db_name = 'dedecms';

$conn = mysqli_connect($db_host, $db_user, $db_pass, $db_name);

if (!$conn) {
    die('数据库连接失败: ' . mysqli_connect_error());
}

// 示例代码：加载模板文件
$template_path = 'templates/default/index.html';
if (file_exists($template_path)) {
    include($template_path);
} else {
    echo '模板文件不存在';
}

// 示例代码：配置上传路径和文件类型限制
$upload_dir = 'uploads/';
$image_types = array('jpg', 'jpeg', 'png', 'gif');

if (isset($_FILES['image'])) {
    $file_name = $_FILES['image']['name'];
    $file_tmp = $_FILES['image']['tmp_name'];
    $file_size = $_FILES['image']['size'];
    $file_type = strtolower(pathinfo($file_name, PATHINFO_EXTENSION));

    if (in_array($file_type, $image_types) && $file_size <= 2097152) {
        if (move_uploaded_file($file_tmp, $upload_dir . $file_name)) {
            echo '图片上传成功';
        } else {
            echo '图片上传失败';
        }
    } else {
        echo '文件类型或大小不符合要求';
    }
}