math_cms/config/pdf.php

<?php

return [
    /*
    |--------------------------------------------------------------------------
    | PDF调试设置
    |--------------------------------------------------------------------------
    |
    | 启用此选项会在生成PDF时保存HTML副本到storage/app目录
    | 用于调试PDF渲染问题
    |
    */
    'debug_save_html' => env('PDF_DEBUG_SAVE_HTML', false),
];