修改我的收藏的取消收藏后数据少问题、修改预览视频的预加载、修改咨询小助手二维码的显示方式

src/components/detail/imageWatch.vue

@@ -9,7 +9,8 @@
                     <el-carousel-item v-for="(item, i) in list" :key="i">
                         <div class="dis-f jus-x al-item" v-if="item">
                             <div class="img-box dis-f jus-x" v-if="item['type'] != 'attachment'">
-                                <video :autoplay="false" controls :src="item.url || item['videourl']" style="width:800px;"></video>
+                                <video :autoplay="false" controls :src="item.url || item['videourl']" :preload="imageTab == i ? 'metadata' : 'none'"
+                                    style="width:800px;"></video>
                             </div>
                             <div class="img-box dis-f jus-x" v-else>
                                 <!-- <img v-lazy="item && item.url || item['imageurl'] || item['image']" class="img" alt=""> -->
@@ -81,7 +82,7 @@ let imageTab = ref(0)
 let prev = () => carousel.value.prev()
 
 // 轮播图滚动后事件
-const carouselChange = value =>{ imageTab.value = value;console.log(value)}
+const carouselChange = value => { imageTab.value = value; console.log(value) }
 
 //下一张
 let next = () => carousel.value.next()
@@ -174,8 +175,9 @@ img {
 .select-box {
     border: 1px solid #50e3c2 !important;
 }
-.carousel-w{
-    min-width:800px;
+
+.carousel-w {
+    min-width: 800px;
 }
 
 .watch-box {