路径修改

src/permission.js

@@ -16,7 +16,7 @@ router.beforeEach((to, from, next) => {
     to.meta.title && store.dispatch('settings/setTitle', to.meta.title)
     /* has token*/
     if (to.path === '/login') {
-      next({path: '/'})
+      next({path: '/overview'})
       NProgress.done()
     } else {
       if (store.getters.roles.length === 0) {
@@ -32,7 +32,7 @@ router.beforeEach((to, from, next) => {
         }).catch(err => {
           store.dispatch('LogOut').then(() => {
             Message.error(err)
-            next({path: '/'})
+            next({path: '/overview'})
           })
         })
       } else {

src/views/index.vue

@@ -1,6 +1,8 @@
 <template>
   <div class="app-container home">
-
+    <router-link to="/overview">
+      <el-button>概述</el-button>
+    </router-link>
   </div>
 </template>
 

src/views/statistics/overview/index.vue

@@ -2,10 +2,10 @@
   <div class="dashboard-editor-container">
     <el-menu :default-active="'1'" class="el-menu-demo" mode="horizontal">
       <el-menu-item index="1">
-        <router-link to="/overview">概述</router-link>
+        <router-link to="/overview" style="padding: 10px 0">概述</router-link>
       </el-menu-item>
       <el-menu-item index="2">
-        <router-link to="/node/list">节点列表</router-link>
+        <router-link to="/node/list" style="padding: 10px 0">节点列表</router-link>
       </el-menu-item>
     </el-menu>
     <panel-group @handleSetLineChartData="handleSetLineChartData"/>