创建一些全局的通用方法

const USER_KEY = "USER_KEY"
const TOKEN_KEY = "JWT_TOKEN_KEY"class Auth {constructor() {this.token = nullthis.user = nullthis.token = localStorage.getItem(TOKEN_KEY)const userJson = localStorage.getItem(USER_KEY)if (userJson) {this.user = JSON.parse(userJson)}}static getInstance() {if (!this._instance) {this._instance = new Auth()}return this._instance}setUserToken(user, token) {this.user = userthis.token = tokenlocalStorage.setItem(USER_KEY, JSON.stringify(user))localStorage.setItem(TOKEN_KEY, token)}clearUserToken() {this.user = null;this.token = null;localStorage.removeItem(USER_KEY)localStorage.removeItem(TOKEN_KEY)}get is_authed() {if (this.user && this.token) {return true} else {return false}}get is_staff() {if (!this.is_authed) {return false;}if (this.user.is_staff) {return true;}return false;}
}export default Auth.getInstance()

在main中注册

非员工跳转到首页

设置过期时间