vue限制实现不登录无法进入其他页面

{
  path: '/data',
  name: 'data',
  component: data,
  meta:{requireAuth:true}
},

router.beforeEach((to, from, next) => {
  if (to.meta.requireAuth) { // 判断该路由是否需要登录权限
    if(localStorage.getItem('userInfo')){ //判断本地是否存在access_token
      next();
    }else {
     if(to.path === '/login'){
        next();
      }else {
        alert('请先进行登录！')
        next({
          path:'/login'
        })
      }
    }
  }
  else {
    next();
  }
  /*如果本地 存在 token 则 不允许直接跳转到 登录页面*/
  if(to.fullPath == "/login"){
    if(localStorage.getItem('userInfo')){
      alert('您已经登录了，如果想要登录其他账号，请先退出当前账号！')
      next({
        path:from.fullPath
      });
    }else {
      next();
    }
  }
});

router.beforeEach((to, from, next)=> {
 let userInfo = localStorage.getItem('userInfo')
 let list = ['login','checking','register','phoneLogi','chat','GroupSharing','new_file','videoChat',]//多个路由
 if (userInfo || list.indexOf(to.name) !== -1) {
   next()
 }
 else {
   next({
     name:'login'
   })
 }
  // next()
})