微调

src/components/tree/cloudDevice.vue

@@ -15,7 +15,7 @@
                     style='cursor: pointer' v-if='props.canExpand' /> -->
             </div>
             <el-tree :style="{ height:  'calc(100vh - 200px)' }"
-            style=' overflow: auto;' ref='treeRef' :props='defaultProps' highlight-current 
+            style=' overflow: auto;' ref='treeRef' :props='defaultProps' highlight-current :default-expand-all="false"
                 @check-change="checkTreeNodeChange" :filter-node-method='filterNode' node-key='id' v-bind='$attrs'>
                 <template #default='{ node, data }'>
                     <span class='custom-tree-node'>
@@ -75,7 +75,6 @@ const filterNode = (value: string, data: any, node: any) => {
 
 // 过滤父节点 / 子节点 (如果输入的参数是父节点且能匹配，则返回该节点以及其下的所有子节点；如果参数是子节点，则返回该节点的父节点。name是中文字符，enName是英文字符.
 const chooseNode = (value: string, data: any, node: any) => {
-
     if (data.name.indexOf(value) !== -1) {
         return true
     }