eta_forum_front/src/hooks/userInfo.js

// 全局接口请求loading hook
import { ref } from "vue";

const userInfo = ref(null);
const token = ref(localStorage.getItem("token") || "");

export function useUserInfo() {
  function setToken(e){
    token.value=e
    localStorage.setItem('token',e)
  }

  function getUserInfo() {

  }

  return {
    token,
    setToken
  };
}