路由修改

src/layout/components/SiderBar.vue

@@ -4,7 +4,7 @@
       <img v-if="isCollapse" src="@/assets/icon/open.svg" alt="">
       <img v-else src="@/assets/icon/close.svg" alt="">
     </div>
-    <el-menu default-active="/schoolManage" :collapse="isCollapse" router @handleOpen="handleOpen" @handleClose="handleClose">
+    <el-menu :collapse="isCollapse" router @handleOpen="handleOpen" @handleClose="handleClose">
       <el-menu-item v-for="item in menuItems" :key="item.route" :index="item.route">
         <template #title>
           <!-- <img :src="`@/assets/icon/${item.icon}.svg`" alt=""> -->
@@ -30,21 +30,21 @@ export default {
         icon: 'school_normal',
         icon_light: 'school_light',
         icon_hover: 'school_hover',
-        route: '/school',
+        route: '/main/school',
       },
       {
         label: '运维管理',
         icon: 'manage_normal',
         icon_light: 'school_light',
         icon_hover: 'school_hover',
-        route: '/manager',
+        route: '/main/manager',
       },
       {
         label: '联考管理',
         icon: 'join_exam_normal',
         icon_light: 'join_exam_light',
         icon_hover: 'join_exam_hover',
-        route: '/examination',
+        route: '/main/examination',
       }
     ])
     const handleOpen = (key, keyPath) => {

src/router/index.ts

@@ -20,17 +20,17 @@ const routes: Array<RouteRecordRaw> = [
     component: Layout,
     children: [
       {
-        path: '/school',
+        path: '/main/school',
         name: 'school',
         component: () => import('@/views/school/index.vue')
       },
       {
-        path: '/manager',
+        path: '/main/manager',
         name: 'manager',
         component: () => import('@/views/manager/index.vue')
       },
       {
-        path: '/examination',
+        path: '/main/examination',
         name: 'examination',
         component: () => import('@/views/examination/index.vue')
       }