el-tree 只展开一项

src/api/admin.js

@@ -1,4 +1,4 @@
-import {delete0, get, post} from '@/utils/request'
+import { delete0, get, post } from '@/utils/request'
 
 const adminApi = {
   siteNoticeApi: '/api/content/notice',

src/views/admin/DataSource.vue

@@ -128,7 +128,7 @@
 </template>
 
 <script>
-import {cacheDataSource, deleteDataSource, getDataSource} from '@/api/admin'
+import { cacheDataSource, deleteDataSource, getDataSource } from '@/api/admin'
 
 export default {
   name: 'DataSource',
@@ -255,7 +255,7 @@ export default {
           duration: 3000
         })
       })
-      console.log(ids)
+      // console.log(ids)
     }
   }
 }

src/views/home/Video.vue

@@ -9,6 +9,7 @@
           </div>
           <div class="item">
             <el-tree
+              :accordion="true"
               :data="treeNode"
               :props="defaultProps"
               highlight-current