From 699b174f95ffb26d50210a3d938eabd1f265eb98 Mon Sep 17 00:00:00 2001
From: xiaoxian521 <1923740402@qq.com>
Date: Mon, 15 Apr 2024 11:15:57 +0800
Subject: [PATCH] =?UTF-8?q?perf:=20=E4=BC=98=E5=8C=96=E8=8E=B7=E5=8F=96?=
 =?UTF-8?q?=E9=A1=B6=E7=BA=A7=E8=8F=9C=E5=8D=95=E9=80=BB=E8=BE=91?=
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---
 src/router/utils.ts | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/router/utils.ts b/src/router/utils.ts
index ba5a29d32..35065c723 100644
--- a/src/router/utils.ts
+++ b/src/router/utils.ts
@@ -367,9 +367,23 @@ function hasAuth(value: string | Array<string>): boolean {
   return isAuths ? true : false;
 }
 
+function handleTopMenu(route) {
+  if (route?.children && route.children.length > 1) {
+    if (route.redirect) {
+      return route.children.filter(cur => cur.path === route.redirect)[0];
+    } else {
+      return route.children[0];
+    }
+  } else {
+    return route;
+  }
+}
+
 /** 获取所有菜单中的第一个菜单（顶级菜单）*/
 function getTopMenu(tag = false): menuType {
-  const topMenu = usePermissionStoreHook().wholeMenus[0]?.children[0];
+  const topMenu = handleTopMenu(
+    usePermissionStoreHook().wholeMenus[0]?.children[0]
+  );
   tag && useMultiTagsStoreHook().handleTags("push", topMenu);
   return topMenu;
 }