dedecms获取文章图片

<?php
// 连接数据库
$servername = "localhost";
$username = "your_username";
$password = "your_password";
$dbname = "your_database";

$conn = new mysqli($servername, $username, $password, $dbname);

if ($conn->connect_error) {
    die("连接失败: " . $conn->connect_error);
}

// 查询文章内容
$sql = "SELECT body FROM dede_archives WHERE id = 1"; // 假设我们要获取ID为1的文章图片
$result = $conn->query($sql);

if ($result->num_rows > 0) {
    $row = $result->fetch_assoc();
    $body = $row['body'];

    // 使用正则表达式提取图片链接
    preg_match_all('/<img[^>]+src=[\'"]?([^>\'"\s]+)[\'"]?[^>]*>/i', $body, $matches);

    if (!empty($matches[1])) {
        foreach ($matches[1] as $img_url) {
            echo $img_url . "<br>";
        }
    } else {
        echo "没有找到图片";
    }
} else {
    echo "没有结果";
}

$conn->close();
?>