feat: 当只有一个子菜单时显示父级

yudao-ui-admin-vue3/src/utils/routerHelper.ts

@@ -56,7 +56,8 @@ export const generateRoute = (routes: AppCustomRouteRecordRaw[]): AppRouteRecord
       title: route.name,
       icon: route.icon,
       hidden: !route.visible,
-      noCache: !route.keepAlive
+      noCache: !route.keepAlive,
+      alwaysShow: route.children && route.children.length == 1 ? true : false
     }
     // 路由地址转首字母大写驼峰，作为路由名称，适配keepAlive
     let data: AppRouteRecordRaw = {
@@ -71,6 +72,7 @@ export const generateRoute = (routes: AppCustomRouteRecordRaw[]): AppRouteRecord
       data.meta = {}
       data.name = toCamelCase(route.path, true) + 'Parent'
       data.redirect = ''
+      meta.alwaysShow = true
       const childrenData: AppRouteRecordRaw = {
         path: '',
         name: toCamelCase(route.path, true),