113 lines
2.6 KiB
TypeScript
113 lines
2.6 KiB
TypeScript
import Taro from '@tarojs/taro'
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const TOKEN_KEY = 'access_token'
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const REFRESH_TOKEN_KEY = 'refresh_token'
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const TOKEN_EXPIRES_KEY = 'token_expires'
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export interface TokenInfo {
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accessToken: string
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refreshToken?: string
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expiresAt?: number
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}
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class TokenManager {
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// 获取访问令牌
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getAccessToken(): string | null {
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try {
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return Taro.getStorageSync(TOKEN_KEY)
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} catch (error) {
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console.warn('获取访问令牌失败:', error)
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return null
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}
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}
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// 获取刷新令牌
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getRefreshToken(): string | null {
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try {
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return Taro.getStorageSync(REFRESH_TOKEN_KEY)
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} catch (error) {
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console.warn('获取刷新令牌失败:', error)
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return null
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}
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}
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// 获取令牌过期时间
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getTokenExpires(): number | null {
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try {
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return Taro.getStorageSync(TOKEN_EXPIRES_KEY)
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} catch (error) {
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console.warn('获取令牌过期时间失败:', error)
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return null
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}
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}
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// 设置令牌信息
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setToken(tokenInfo: TokenInfo): void {
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try {
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Taro.setStorageSync(TOKEN_KEY, tokenInfo.accessToken)
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if (tokenInfo.refreshToken) {
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Taro.setStorageSync(REFRESH_TOKEN_KEY, tokenInfo.refreshToken)
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}
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if (tokenInfo.expiresAt) {
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Taro.setStorageSync(TOKEN_EXPIRES_KEY, tokenInfo.expiresAt)
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}
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} catch (error) {
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console.warn('设置令牌失败:', error)
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}
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}
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// 清除所有令牌
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clearTokens(): void {
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try {
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Taro.removeStorageSync(TOKEN_KEY)
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Taro.removeStorageSync(REFRESH_TOKEN_KEY)
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Taro.removeStorageSync(TOKEN_EXPIRES_KEY)
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} catch (error) {
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console.warn('清除令牌失败:', error)
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}
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}
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// 检查令牌是否过期
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isTokenExpired(): boolean {
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const expiresAt = this.getTokenExpires()
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if (!expiresAt) {
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return false // 如果没有过期时间，假设未过期
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}
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return Date.now() >= expiresAt
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}
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// 检查是否有有效令牌
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hasValidToken(): boolean {
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const token = this.getAccessToken()
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return !!token && !this.isTokenExpired()
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}
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// 获取令牌剩余有效时间（毫秒）
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getTokenRemainingTime(): number {
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const expiresAt = this.getTokenExpires()
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if (!expiresAt) {
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return 0 // 如果没有过期时间，返回0
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}
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const remaining = expiresAt - Date.now()
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return remaining > 0 ? remaining : 0
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}
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// 获取Authorization头
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getAuthHeader(): Record<string, string> {
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const token = this.getAccessToken()
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if (!token) {
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return {}
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}
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return {
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'applet-token': `${token}`
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}
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}
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}
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// 导出单例实例
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export default new TokenManager()
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