历史监控页数据重组，新增v-viewer图片预览插件~

src/main.js

@@ -25,9 +25,7 @@ import 'vue-happy-scroll/docs/happy-scroll.css'
 // 图片预览插件 viewer
 import 'viewerjs/dist/viewer.css'
 import viewer from 'v-viewer'
-
 Vue.use(viewer)
-//配置项
 
 new Vue({
     router,

src/views/historyMonitoring/index.vue

@@ -68,7 +68,7 @@
 </template>
 
 <script>
-    import {imgUrl, videoUrl} from "@/api/importExcel";
+import {imgUrl, videoUrl} from "@/api/importExcel";
 export default {
     name: "historyMonitoring",
     components: {