{php}
if (empty($detail['banner'])) {
$bannerData = siteGetBanner(1);
//需求导航未设置banner时调用banner图管理首页第一张
if(!empty($bannerData[0])) {
$bannerList = $bannerData;
} else {
$bannerList = [];
}
} else {
$bannerList = $detail['banner'];
}
{/php}
<div class="banner_wrap">
    <div class="swiper bannerSwiper" style="position: relative; padding-top: 42.71%; overflow: hidden;">
        <div class="swiper-wrapper" style="position: absolute; left: 0; top: 0; width: 100%;">
            {foreach $bannerList as $bannerItem}
            <div class="swiper-slide" style="background-image: url({$bannerItem.pc_thumb|imgwhwebp=1920,''});">
                {if condition="$bannerItem['video_url']"}
                    {if condition="$bannerItem['video_type'] eq 1 and $bannerItem['video_url']"}
                    <iframe frameborder="0" src="{$bannerItem['video_url']}" allowFullScreen="true" width="100%" height="100%"></iframe>
                    {/if}
                    {if condition="$bannerItem['video_type'] eq 2 and $bannerItem['video_url']"}
                    <video class="box-video" autoplay src="{$bannerItem['video_url']}"  loop="" muted="" playsinline=""></video>
                    {/if}
                {else/}
                    <div class="banner_box">
                        <a href="{$bannerItem.thumb_url}" class="banner_title f46">{$bannerItem.text_2}</a>
                        <p class="banner_text f20">{$bannerItem.text_3}</p>
                        <a href="{$bannerItem.thumb_url}" class="btn">
                            <p>{$bannerItem.text_4}</p>
                            <i class="iconfont icon-right"></i>
                        </a>
                    </div>
                {/if}
            </div>
            {/foreach}
        <div class="bannerSwiper_bottom">
            <div class="swiper-button-prev bannerSwiper_prev"></div>
            <div class="swiper-pagination bannerSwiper_pagination"></div>
            <div class="swiper-button-next bannerSwiper_next"></div>
        </div>
    </div>
</div>