节点类型判断

src/utils/utils.js

@@ -13,7 +13,8 @@ export const getTreeNodeType = (type, majorDataType) => {
             default:
                 return ''
         }
-    } else if (type > 0 && majorDataType <= 0) {
+    } else if (type > 0 && majorDataType <= 0 || type > 0 && majorDataType === null) {
+       
         switch (type) {
             case 1:
                 return '单'