206 lines
6.9 KiB
TypeScript
206 lines
6.9 KiB
TypeScript
import { request } from '../../utils/request'
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import * as auth from '../../utils/auth'
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import { logger } from '../../utils/logger'
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// 日志模块名
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const LOG = 'login'
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import { STORAGE_KEYS, QuotaType } from '../../utils/config'
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import { LoginResult, UserInfo, QuotaItem } from '../../types/models'
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import { formatDate } from '../../utils/format'
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interface GiftItem {
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icon: string
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name: string
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value: string
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}
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Page({
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data: {
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loading: false,
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redirect: '', // 登录后要回跳的页面（如从好友分享链接进入）
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userInfo: {} as UserInfo,
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giftVisible: false,
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giftItems: [] as GiftItem[],
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},
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onLoad(query: Record<string, string>) {
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logger.debug(LOG, 'onLoad, query=', JSON.stringify(query), 'isLoggedIn=', auth.isLoggedIn())
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if (query.redirect) this.setData({ redirect: query.redirect })
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if (auth.isLoggedIn()) {
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this.goAfterLogin()
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}
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},
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// 登录完成后的落地页：带 redirect 时回跳来源页（分享详情等），否则进衣橱
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goAfterLogin(fallback = false) {
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const redirect = this.data.redirect
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logger.debug(LOG, 'goAfterLogin, redirect=', redirect, 'fallback=', fallback)
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if (redirect && !fallback) {
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wx.redirectTo({
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url: redirect,
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fail: (e) => {
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logger.warn(LOG, 'redirect 回跳失败，回退衣橱, err=', e && e.errMsg)
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this.goAfterLogin(true)
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},
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})
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return
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}
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wx.switchTab({
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url: '/pages/wardrobe/wardrobe',
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fail: (e) => logger.warn(LOG, 'switchTab 衣橱失败, err=', e && e.errMsg),
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})
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},
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onLogin() {
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if (this.data.loading) {
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logger.debug(LOG, '登录中，忽略重复点击')
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return
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}
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logger.debug(LOG, '点击登录, redirect=', this.data.redirect)
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this.setData({ loading: true })
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// 超时兜底：wx.login / wx.request 异常挂起时复位按钮，避免永久 loading 点不动
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this.clearLoginTimer()
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;(this as any).loginTimer = setTimeout(() => {
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;(this as any).loginTimer = null
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if (!this.data.loading) return
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logger.warn(LOG, '登录超时（30s），复位按钮')
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this.setData({ loading: false })
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wx.showToast({ title: '登录超时，请重试', icon: 'none' })
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}, 30000)
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wx.login({
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success: (res) => {
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if (!res.code) {
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logger.error(LOG, 'wx.login 返回空 code')
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this.finishLogin()
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wx.showToast({ title: '登录失败，请重试', icon: 'none' })
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return
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}
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logger.debug(LOG, 'wx.login 成功, codeLen=', res.code.length)
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request<LoginResult>({
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url: '/user/wxlogin',
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method: 'POST',
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data: { code: res.code },
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auth: false,
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})
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.then((data) => {
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logger.info(
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LOG,
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'wxlogin 成功, isNew=',
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data.user_info && data.user_info.is_new_user,
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'expireTime=',
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data.expire_time,
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)
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auth.setTokens({
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accessToken: data.access_token,
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refreshToken: data.refresh_token,
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expireTime: data.expire_time,
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})
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wx.setStorageSync(STORAGE_KEYS.USER_INFO, data.user_info)
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// 新登录用户重置未读红点，进入 tab 页后由 tabBar 拉取真实值
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wx.setStorageSync(STORAGE_KEYS.UNREAD, 0)
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this.setData({ userInfo: data.user_info })
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if (data.user_info.is_new_user) {
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this.showWelcomeGift(data.user_info)
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} else if (!data.user_info.birth_day) {
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this.showBirthGuide()
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} else {
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this.goAfterLogin()
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}
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})
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.catch((e) => {
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logger.error(LOG, 'wxlogin 失败, code=', e && e.code, 'msg=', e && e.message)
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})
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.then(() => {
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// 无论成功还是失败都复位：分支走向礼包/生日引导时若不复位，登录按钮会永久点不动
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this.finishLogin()
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})
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},
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fail: (e) => {
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logger.error(LOG, 'wx.login 失败, errMsg=', e && e.errMsg)
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this.finishLogin()
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wx.showToast({ title: '登录失败，请重试', icon: 'none' })
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},
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})
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},
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// 复位登录态：清超时定时器 + 复位按钮
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finishLogin() {
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this.clearLoginTimer()
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this.setData({ loading: false })
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},
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clearLoginTimer() {
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const timer = (this as any).loginTimer
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if (timer) {
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clearTimeout(timer)
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;(this as any).loginTimer = null
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}
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},
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onUnload() {
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this.clearLoginTimer()
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},
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showWelcomeGift(userInfo: UserInfo) {
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// 额度只用于礼包展示：失败静默降级，绝不能触发登出/清 token
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request<{ quotas: QuotaItem[] }>({ url: '/quota/info', showError: false, silentAuth: true })
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.then((res) => this.setData({ giftItems: this.buildGift(userInfo, res.quotas), giftVisible: true }))
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.catch((e) => {
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// 额度拉取失败不阻塞礼包展示，降级为空额度；绝不能触发登出/清 token
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logger.warn(LOG, '礼包额度拉取失败，降级展示, code=', e && e.code)
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this.setData({ giftItems: this.buildGift(userInfo, []), giftVisible: true })
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})
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},
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buildGift(userInfo: UserInfo, quotas: QuotaItem[]): GiftItem[] {
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const total = (t: number) => {
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const q = quotas.find((it) => it.quota_type === t)
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return q ? q.total : 0
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}
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const items: GiftItem[] = []
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if (userInfo.vip_type === 4 && userInfo.vip_expire) {
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items.push({ icon: 'icon-crown', name: '体验会员', value: `有效期至 ${formatDate(userInfo.vip_expire)}` })
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}
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items.push({ icon: 'icon-camera', name: '上传额度', value: `${total(QuotaType.UPLOAD)} 次 · 永久` })
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items.push({ icon: 'icon-sparkles', name: 'AI 推荐额度', value: `${total(QuotaType.AI)} 次/天` })
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items.push({ icon: 'icon-shirt', name: '搭配分享额度', value: `${total(QuotaType.OUTFIT_SHARE)} 次/天` })
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items.push({ icon: 'icon-hanger', name: '衣柜分享额度', value: `${total(QuotaType.CLOSET_SHARE)} 次/天` })
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return items
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},
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onGiftConfirm() {
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this.setData({ giftVisible: false })
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if (!this.data.userInfo.birth_day) {
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this.showBirthGuide()
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} else {
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this.goAfterLogin()
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}
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},
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showBirthGuide() {
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wx.showModal({
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title: '完善个人信息',
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content: '设置生日后即可查看今日星座运势',
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confirmText: '去完善',
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cancelText: '稍后再说',
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success: (res) => {
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if (res.confirm) {
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wx.switchTab({
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url: '/pages/profile/profile',
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fail: (e) => logger.warn(LOG, 'switchTab 个人资料失败, err=', e && e.errMsg),
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})
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} else {
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this.goAfterLogin()
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}
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},
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fail: (e) => logger.warn(LOG, '生日引导弹窗失败, err=', e && e.errMsg),
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})
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},
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openAgreement() {
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wx.showToast({ title: '协议内容敬请期待', icon: 'none' })
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},
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})
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