Vue中的路由BeforeEach守卫中，ASync/Await是否无法按预期工作？-PHP中文网问答

这是我的路由守卫：

router.beforeEach(async (to, from, next) => {
  await store.dispatch('GetPermission');
  if (to.matched.some(record => record.meta.requireAuth)) {
    let permissions = store.state.permissions; //获取到的是空值
    console.log(permissions);
    if (permissions.filter(per => (per.name === 'read_list').length != 0)) {
      next({
        path: '/dashboard/create'
      })
    } else {
      next()
    }

  } else {
    next()
  }

});

问题在于，尽管我在dispatch方法中使用了await，但我没有获取到最初为空的permissions的状态值 这是vuex store的代码：

GetPermission(context) {
  axios.defaults.headers.common['Authorization'] = 'Bearer ' + context.state.token
  axios.get('http://127.0.0.1:8000/api/user').then((response) => {
    console.log(response)
    context.commit('Permissions', response.data.permission)
  })
}
//mutation:
Permissions(state, payload) {
  state.permissions = payload
}
//state
state: {
  error: '',
  token: localStorage.getItem('token') || null,
  permissions: '',
  success: '',
  isLoggedin: '',
  LoggedUser: {}
}

请帮我解决这个问题，谢谢！