301-角色管理-配置法规库树结构权限和配置法规库数据权限，默认展开形式调整。

src/pages/config/pages/roleManage/index.vue

@@ -171,7 +171,7 @@
           :data="treeData3"
           :props="defaultProps3"
           :default-checked-keys="nodeList2"
-          default-expand-all
+          :default-expanded-keys="defaultExpandedKeys"
           highlight-current
           :expand-on-click-node="false"
           :show-checkbox="true"
@@ -202,7 +202,7 @@
           :data="treeData4"
           :props="defaultProps3"
           :default-checked-keys="nodeList4"
-          default-expand-all
+          :default-expanded-keys="defaultExpandedKeys"
           highlight-current
           :expand-on-click-node="false"
           :show-checkbox="true"
@@ -468,7 +468,8 @@ export default {
         children: 'children',
         label: 'menuName'
       },
-      nodeList: []
+      nodeList: [],
+      defaultExpandedKeys:[]//默认展开的key
     }
   },
   methods: {
@@ -685,6 +686,8 @@ export default {
         this.treeData4 = this.sortByKey(list1,"displaySeq")
       }
 
+      // 默认展开的key
+      this.defaultExpandedKeys =  list1.map(item=>item.id)
 
     },
     sortByKey(ary, key) {