修复关闭页面，视频声音还在播放问题

src/components/shortvideo/shortVideoDetail.vue

@@ -9,7 +9,7 @@
       <el-form ref="searchForm" :model="detailObj"  label-suffix=":" size="small" label-width="100px">
         <el-form-item label="视频描述">
           <div>{{detailObj.videoDesc}}</div>
-          <video :src="detailObj.resourceUrl" controls="controls" poster class="video-content">您的浏览器不支持 video 标签。</video>
+          <video ref="videoRef" :src="detailObj.resourceUrl" controls="controls" poster class="video-content">您的浏览器不支持 video 标签。</video>
         </el-form-item>
         <div style="width: 100%;height: 1px;background-color: #DCDFE6;"></div>
         <p class="title">审核结果</p>
@@ -102,6 +102,10 @@
         })
       },
       handlerClose() {
+        // console.log('视频制作',this.$refs.videoRef.play)
+        if (!this.$refs.videoRef.paused) {
+          this.$refs.videoRef.pause();
+        }
         this.$emit('closeCheckDetail')
       },
     },