mtb_dcatadmin/app/Libraries/CommonHelper.php

<?php

// app/Libraries/CommonHelper.php
namespace App\Libraries;

class CommonHelper
{

    /*
     * $images 格式：['image.jpg','image2.jpg']
     * 返回显示的HTML
     */
    public static function displayImage($images,$size=150)
    {
        $html = '<div style="display: flex; flex-wrap: wrap; gap: 5px;">';
        foreach ($images as $image) {
            $html .= "<div style='flex: 1 0 150px; max-width: {$size}px; max-height: {$size}px; padding: 10px; border: 1px solid #ddd; border-radius: 5px; background-color: #f9f9f9; box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); display: flex; align-items: center; justify-content: center;'>
                    <img  data-action='preview-img' src='" . asset('storage/' . $image) . "' style='max-width: 100%; max-height: 100%; object-fit: contain;'>
                  </div>";
        }
        $html .= '</div>';
        return $html;
    }

}