查询权限

utils/queryPermissions.js

@@ -3,7 +3,7 @@
     tier = 层级
     need = 需要查询的数据
 */
-var getObjectKey = (object, value) => {
+let getObjectKey = (object, value) => {
     return Object.keys(object).find(key => object[key] == value);
 };