vue 指令 权限

Vue.directive(‘role‘, {
    inserted: function (el, binding, vnode) {
      let role = binding.value
      if(role){
        const applist = sessionStorage.getItem("applist")
        const hasPermission = role.some(item => applist.includes(item)) 
        // 是否拥有权限
        if(!hasPermission){
          el.remove() //没有权限则删除模块节点
        }
      }
    }
})