feat: ✨ 实现记住我功能并重构认证逻辑为统一的Auth工具类
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86
src/utils/auth.ts
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86
src/utils/auth.ts
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import { Storage } from "./storage";
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import { ACCESS_TOKEN_KEY, REFRESH_TOKEN_KEY, REMEMBER_ME_KEY } from "@/constants/cache-keys";
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/**
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* 身份验证工具类
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* 集中管理所有与认证相关的功能,包括:
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* - 登录状态判断
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* - Token 的存取
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* - 记住我功能的状态管理
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*/
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export class Auth {
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/**
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* 判断用户是否已登录
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* @returns 是否已登录
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*/
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static isLoggedIn(): boolean {
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return !!Auth.getAccessToken();
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}
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/**
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* 获取当前有效的访问令牌
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* 会根据"记住我"状态从适当的存储位置获取
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* @returns 当前有效的访问令牌
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*/
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static getAccessToken(): string {
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const isRememberMe = Storage.get<boolean>(REMEMBER_ME_KEY, false);
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// 根据"记住我"状态决定从哪个存储位置获取token
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return isRememberMe
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? Storage.get(ACCESS_TOKEN_KEY, "")
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: Storage.sessionGet(ACCESS_TOKEN_KEY, "");
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}
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/**
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* 获取刷新令牌
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* @returns 当前有效的刷新令牌
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*/
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static getRefreshToken(): string {
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const isRememberMe = Storage.get<boolean>(REMEMBER_ME_KEY, false);
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return isRememberMe
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? Storage.get(REFRESH_TOKEN_KEY, "")
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: Storage.sessionGet(REFRESH_TOKEN_KEY, "");
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}
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/**
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* 设置访问令牌和刷新令牌
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* @param accessToken 访问令牌
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* @param refreshToken 刷新令牌
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* @param rememberMe 是否记住我
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*/
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static setTokens(accessToken: string, refreshToken: string, rememberMe: boolean): void {
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// 保存"记住我"状态
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Storage.set(REMEMBER_ME_KEY, rememberMe);
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if (rememberMe) {
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// 使用localStorage长期保存
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Storage.set(ACCESS_TOKEN_KEY, accessToken);
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Storage.set(REFRESH_TOKEN_KEY, refreshToken);
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} else {
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// 使用sessionStorage临时保存
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Storage.sessionSet(ACCESS_TOKEN_KEY, accessToken);
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Storage.sessionSet(REFRESH_TOKEN_KEY, refreshToken);
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// 清除localStorage中可能存在的token
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Storage.remove(ACCESS_TOKEN_KEY);
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Storage.remove(REFRESH_TOKEN_KEY);
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}
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}
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/**
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* 清除所有身份验证相关的数据
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*/
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static clearAuth(): void {
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Storage.remove(ACCESS_TOKEN_KEY);
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Storage.remove(REFRESH_TOKEN_KEY);
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Storage.sessionRemove(ACCESS_TOKEN_KEY);
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Storage.sessionRemove(REFRESH_TOKEN_KEY);
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// 不清除记住我设置,保留用户偏好
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}
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/**
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* 获取"记住我"状态
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* @returns 是否记住我
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*/
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static getRememberMe(): boolean {
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return Storage.get<boolean>(REMEMBER_ME_KEY, false);
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}
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}
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