Vue——多页面不共用token进行拦截

{
    path: '/404',
    name: '/404',
    component: NotFound
  },
  {
    path: '/',
    name: 'login',
    component: Login,
  },
  {
    path: '/register',
    meta: {
      nacy: "true"
    },
    name: 'register',
    component: Register,
  },

router.beforeEach((to, from, next) => {
  var token = sessionStorage.getItem('token')//存储token
  if (to.name) {
    if (token || to.meta.nacy == 'true') {//to.meta.nacy=='true'这里面的nacy就是自己在路由中设置的//不参与token验证的页面参数变量这个变量可以自己定义
      next()
    } else {
      if (to.path == '/') {
        next()
      } else {
        next('/')
      }
    }
  }
});