视频预加载属性

index.html

@@ -91,7 +91,7 @@
                     style="width:100%;height:100%;background-size:cover;background-position:center center;background-repeat:no-repeat;"
                     v-bind:style="{backgroundImage:'url('+columnImage+')'}"></div>
     
-                <video webkit-playsinline="webkit-playsinline" playsinline v-else id="videoPlay" autoplay loop muted
+                <video webkit-playsinline="webkit-playsinline" playsinline v-else id="videoPlay" autoplay loop muted preload="auto"
                     style="width:100%;height:100%;object-fit:fill;">
                     <source type="video/mp4">
                 </video>