video标签在ios真机调试未携带referrer,开发工具，安卓真机调试正常携带referrer，添加了referrer-policy=“origin”也不行，官方video文档中的示例代码运行过后一测便知

<swiper easing-function='linear' :current="ycurrent" class="swiper_view" :vertical="true" :indicator-dots="false" :autoplay="false" :duration="10" @change="changswper"> <swiper-item style="background: #000;width: 750rpx;z-index: 6;" v-for="(item,index) in templist.templist" :key="index"> <view @click="getimmediatevideo" class="video-container" style="width: 100%;"> <video v-if="index==ycurrent" style="width: 100%; height: 100%;" :src="item.photos[0]" :key="index"></video> </view> </swiper-item> </swiper>