视频切换的问题

src/views/AppStoresTable.vue

@@ -47,7 +47,7 @@ export default {
       const list = []
       let group = []
       for (const e of v.stores) {
-        v.curJ[e.storeCode] = 0
+        v.$set(v.curJ, e.storeCode, 0)
         if (group.length < 4) {
           group.push(e)
         } else {
@@ -165,7 +165,7 @@ export default {
         <div class="layout">
           <div class="store" v-for="store in group" :key="store.storeCode">
             <div class="headerTitle" v-text="store.storeName" @click="gotoDetail(store)"/>
-            <el-carousel indicator-position="none" height="250px" @change="v=>curJ[store.storeCode]=(v||0)" :autoplay="false">
+            <el-carousel indicator-position="none" height="250px" @change="v=>$set(curJ,store.storeCode,v||0)" :autoplay="false">
               <el-carousel-item v-for="(url,j) in store.camera" :key="[i,j].join('_')">
                 <hls-player v-if="`${i}_${j}`==`${curI}_${curJ[store.storeCode]}`" :id="`hls_player_${store.storeCode}_${i}_${j}`" :url="url"/>
               </el-carousel-item>