122 lines
2.8 KiB
JavaScript
122 lines
2.8 KiB
JavaScript
/** 本地登录会话（无网络依赖，供 request / auth 共用，避免循环引用） */
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const TOKEN_KEY = 'zkxw_mobile_token'
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const REFRESH_TOKEN_KEY = 'zkxw_mobile_refresh_token'
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const USER_KEY = 'zkxw_mobile_user'
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const RETURN_URL_KEY = 'zkxw_mobile_return_url'
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export function setReturnUrl(url) {
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try {
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uni.setStorageSync(RETURN_URL_KEY, url || '')
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} catch (e) {
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/* ignore */
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}
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}
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export function takeReturnUrl() {
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try {
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const u = uni.getStorageSync(RETURN_URL_KEY) || ''
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uni.removeStorageSync(RETURN_URL_KEY)
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return typeof u === 'string' ? u : ''
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} catch (e) {
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return ''
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}
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}
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export function getToken() {
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try {
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return uni.getStorageSync(TOKEN_KEY) || ''
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} catch (e) {
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return ''
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}
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}
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export function getRefreshToken() {
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try {
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return uni.getStorageSync(REFRESH_TOKEN_KEY) || ''
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} catch (e) {
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return ''
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}
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}
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export function isLoggedIn() {
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return !!getToken()
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}
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export function getUser() {
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try {
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const raw = uni.getStorageSync(USER_KEY)
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return raw ? JSON.parse(raw) : null
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} catch (e) {
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return null
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}
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}
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export function clearSession() {
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try {
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uni.removeStorageSync(TOKEN_KEY)
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uni.removeStorageSync(REFRESH_TOKEN_KEY)
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uni.removeStorageSync(USER_KEY)
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} catch (e) {
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/* ignore */
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}
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}
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export function saveSession({ token, refreshToken, userInfo }) {
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uni.setStorageSync(TOKEN_KEY, token || '')
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uni.setStorageSync(REFRESH_TOKEN_KEY, refreshToken || '')
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uni.setStorageSync(USER_KEY, JSON.stringify(userInfo || null))
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}
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/** 更新本地缓存的用户信息（保留 token）。 */
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export function updateStoredUser(userInfo) {
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try {
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uni.setStorageSync(USER_KEY, JSON.stringify(userInfo || null))
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} catch (e) {
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/* ignore */
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}
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}
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let _reloginPending = false
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function isOnLoginPage() {
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try {
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const pages = getCurrentPages()
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const cur = pages && pages[pages.length - 1]
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const route = (cur && cur.route) || ''
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return String(route).indexOf('pages/login') !== -1
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} catch (e) {
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return false
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}
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}
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/**
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* Token 失效：清本地会话并回到登录页（防抖，避免并发 401 连跳）。
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* @param {string} [message]
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* @param {string} [returnUrl] 登录成功后回跳路径（写入本地，登录页 takeReturnUrl）
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*/
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export function forceRelogin(message, returnUrl) {
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if (_reloginPending) return
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if (typeof returnUrl === 'string' && returnUrl.trim()) {
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setReturnUrl(returnUrl.trim())
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}
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clearSession()
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if (isOnLoginPage()) return
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_reloginPending = true
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const title =
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(typeof message === 'string' && message.trim()) ||
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'登录已失效，请重新登录'
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uni.showToast({ title, icon: 'none', duration: 2000 })
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setTimeout(() => {
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uni.reLaunch({
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url: '/pages/login/index',
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complete() {
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_reloginPending = false
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},
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fail() {
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_reloginPending = false
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}
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})
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}, 400)
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}
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