暂时修改下逻辑

src/router/index.js

@@ -212,20 +212,19 @@ const router = new Router({
   ]
 })
 // 判断用户是否登陆到系统
-router.beforeEach(function(to, from, next) {
+router.beforeEach(function (to, from, next) {
   var token = window.sessionStorage.getItem('token')
   if (token !== null) {
     if (to.path === '/login') {
       next('/main')
-    } else if (to.path === '/main') {
-      next()
     } else {
-      var menuList = window.sessionStorage.getItem('menuList')
-      if (menuList.indexOf(to.path) > -1) {
-        next()
-      } else {
-        next('/main')
-      }
+      // var menuList = window.sessionStorage.getItem('menuList')
+      // if (menuList.indexOf(to.path) > -1) {
+      //   next()
+      // } else {
+      //   next('/main')
+      // }
+      next()
     }
   } else {
     if (to.path === '/login') {