feat: 单个菜单时替换父菜单处理

src/router/routes/index.js

@@ -1,7 +1,16 @@
 import Layout from '@/layout/index.vue'
 import Home from '@/views/dashboard/index.vue'
 
-import { IconAlert, IconChart, IconGitee, IconGithub, IconHome, IconLink, IconVue } from '@/components/AppIcons'
+import {
+  IconAlert,
+  IconChart,
+  IconGitee,
+  IconGithub,
+  IconHome,
+  IconLink,
+  IconMenu,
+  IconVue,
+} from '@/components/AppIcons'
 
 export const basicRoutes = [
   {
@@ -55,6 +64,28 @@ export const basicRoutes = [
     ],
   },
 
+  {
+    name: 'ErrorPage',
+    path: '/error-page',
+    component: Layout,
+    redirect: '/error-page/404',
+    meta: {
+      title: '错误页',
+      icon: IconAlert,
+    },
+    children: [
+      {
+        name: 'ERROR-404',
+        path: '404',
+        component: () => import('@/views/error-page/404.vue'),
+        meta: {
+          title: '404',
+          icon: IconAlert,
+        },
+      },
+    ],
+  },
+
   {
     name: 'Test',
     path: '/test',
@@ -62,6 +93,7 @@ export const basicRoutes = [
     redirect: '/test/unocss',
     meta: {
       title: '基础功能测试',
+      icon: IconMenu,
     },
     children: [
       {
@@ -100,27 +132,6 @@ export const basicRoutes = [
     ],
   },
 
-  {
-    name: 'ErrorPage',
-    path: '/error-page',
-    component: Layout,
-    redirect: '/error-page/404',
-    meta: {
-      title: '错误页',
-      icon: IconAlert,
-    },
-    children: [
-      {
-        name: 'ERROR-404',
-        path: '404',
-        component: () => import('@/views/error-page/404.vue'),
-        meta: {
-          title: '404',
-        },
-      },
-    ],
-  },
-
   {
     name: 'ExternalLink',
     path: '/external-link',

src/router/routes/modules/example.js

@@ -1,4 +1,6 @@
+import { IconMenuTable } from '@/components/AppIcons'
 import Layout from '@/layout/index.vue'
+import { markRaw } from 'vue'
 
 export default [
   {
@@ -19,6 +21,7 @@ export default [
         meta: {
           title: '表格',
           role: ['admin'],
+          icon: markRaw(IconMenuTable),
         },
         children: [
           {