<!-- 幻灯图片 -->
                                    <div class="carousel-inner">
                                        <!-- 调用news模块的前5张图片 -->
                                        {module module=news thumb=1 num=5}
                                        <div class="item {if $key==0}active{/if}">
                                            <a href="{$t.url}" target="_blank"><img src="{dr_get_file($t.thumb)}" style="width:360px;height:245px" /></a>
                                        </div>
                                        {/module}
                                    </div>
                                    <ol class="carousel-indicators">
                                        <!-- 重复读取上面循环的变量，避免重复查询第二次 -->
                                        {loop $return $key $t}
                                        <li data-target="#myCarousel" data-slide-to="{$key}" class="active"></li>
                                        {/loop}
                                    </ol>