게시물에서 이미지 파일간 불러오는법을 알수있을까요?

<div class="swiper-container">
                {@
                    $args = new stdClass();
                    $mid = images;
                    $oModuleModel = getModel('module');
                    $module_srl = $oModuleModel->getModuleSrlByMid($mid);
                    $args->module_srl = $module_srl;
                    $list = executeQuery('document.getDocumentList',$args)->data;
                }
                <div class="swiper-wrapper">
                    <!-- Slides -->
                    <div loop="$list => $key, $val" class="swiper-slide">{$val->content}</div>
                </div>
                <!-- If we need pagination -->
                <div class="swiper-pagination"></div>

                <!-- If we need navigation buttons -->
                <div class="swiper-button-prev"></div>
                <div class="swiper-button-next"></div>
            </div>