脱离上下文的API
使用 createDiscreteApi 来创建一系列消息提示，它比较自由，推荐。

import { createDiscreteApi } from "naive-ui"
// import { useMessage } from "naive-ui" useMessage要有专门设置，暂时不用

let { message } = createDiscreteApi(["message"])
message.error("注册失败！\n"+error.value.data, { duration: 5e3 })
// message.error("注册失败！\n"+error.value.data)
message.success("注册成功", { duration: 5e3 })
// message.success("注册成功")
message.warning("How many roads must a man walk down")
message.loading("If I were you, I will realize that I love you more than any other guy")
message.info(
  "I don't know why nobody told you how to unfold your love",
  {
    keepAliveOnHover: true
  }
)
 
// 注意： 如果已经导入 message 而没有使用可能会导致错误！尤其是下拉菜单！