首次提交：初始化项目代码
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sunct
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import AES from './aes.js'
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import { getToken, checkLogin, removeToken, setToken } from './auth'
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import { login } from '../api'
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import { getDomain, getEnvName } from './env'
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import { cachedRequest, getCacheKey, clearCache } from './apiCache.js'
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const API_PREFIX = '/api/app'
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const config = {
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BASE_URL: getDomain() + API_PREFIX,
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API_PREFIX: API_PREFIX,
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DOMAIN: getDomain(),
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ENV_NAME: getEnvName(),
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TIMEOUT: 15000,
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LOGIN_PAGE: '/pages/login/login',
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CODE: {
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SUCCESS: 200,
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NEED_LOGIN: 1000,
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TOKEN_EXPIRED: 1001,
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TOKEN_INVALID: 1002
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},
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MAX_RETRY: 2
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}
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let isRefreshing = false
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let refreshPromise = null
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const isLoginPage = () => {
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try {
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const pages = getCurrentPages()
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const currentPage = pages[pages.length - 1]
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return currentPage?.route === 'pages/login/login'
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} catch (err) {
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return false
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}
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}
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const getCurrentPageInfo = () => {
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try {
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const pages = getCurrentPages()
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const currentPage = pages[pages.length - 1]
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return {
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route: currentPage?.route || 'unknown',
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options: currentPage?.options || {}
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}
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} catch (err) {
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return { route: 'unknown', options: {} }
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}
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}
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const refreshToken = async () => {
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if (isRefreshing) {
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return refreshPromise
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}
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const currentPage = getCurrentPageInfo()
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console.log(`📋 当前页面: ${currentPage.route}`)
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if (isLoginPage()) {
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console.log('⚠️ 当前在登录页，不执行自动刷新Token')
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return Promise.reject(new Error('当前在登录页'))
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}
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isRefreshing = true
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refreshPromise = new Promise(async (resolve, reject) => {
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try {
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console.log(`🔄 尝试自动刷新Token... (触发页面: ${currentPage.route})`)
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const loginRes = await uni.login()
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if (!loginRes.code) {
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throw new Error('获取微信code失败')
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}
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const tokenData = await login(loginRes.code)
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if (!tokenData?.token) {
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throw new Error('刷新Token失败')
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}
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setToken(tokenData.token)
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console.log(`✅ Token刷新成功 (触发页面: ${currentPage.route})`)
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resolve(tokenData.token)
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} catch (err) {
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console.error(`❌ Token刷新失败（触发页面: ${currentPage.route}）：`, err)
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removeToken()
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clearCache()
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reject(err)
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} finally {
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isRefreshing = false
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refreshPromise = null
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}
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})
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return refreshPromise
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}
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const executeRequest = async (options, retryCount = 0) => {
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const { url, data = {}, needLogin = true, showLoading = true, encrypt = true } = options
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if (showLoading) {
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uni.showLoading({ title: '处理中...', mask: true })
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}
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try {
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if (needLogin && url !== '/user/login' && !checkLogin()) {
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const currentPage = getCurrentPageInfo()
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console.log(`🔴 未登录检测 - 页面: ${currentPage.route}, 接口: ${url}`)
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if (retryCount === 0) {
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try {
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console.log(`🟡 准备调用 refreshToken - 页面: ${currentPage.route}`)
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await refreshToken()
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console.log(`🟢 refreshToken 成功，重试请求 - 页面: ${currentPage.route}`)
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return await executeRequest(options, retryCount + 1)
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} catch (err) {
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console.log(`🔴 refreshToken 失败: ${err.message} - 页面: ${currentPage.route}`)
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uni.showToast({ title: '请先登录', icon: 'none' })
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redirectToLogin()
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return Promise.reject(new Error('请先登录'))
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}
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}
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uni.showToast({ title: '请先登录', icon: 'none' })
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redirectToLogin()
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return Promise.reject(new Error('请先登录'))
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}
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const token = getToken()
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console.log(`🔵 [POST] 请求接口：${url}，参数：`, data)
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let requestData = {}
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if (encrypt) {
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requestData.data = await AES.encrypt(data)
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} else {
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requestData = data
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}
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const response = await new Promise((resolve, reject) => {
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const requestTask = uni.request({
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url: config.BASE_URL + url,
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method: 'POST',
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header: { token: token || '', 'Content-Type': 'application/json' },
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data: requestData,
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timeout: config.TIMEOUT,
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success: (res) => resolve(res),
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fail: (err) => reject(new Error(err.errMsg?.includes('timeout') ? '请求超时' : '网络异常'))
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})
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setTimeout(() => requestTask.abort(), config.TIMEOUT)
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})
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if (response.statusCode !== 200) {
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console.log(`🔵 [POST] 请求接口：${url}，Error：${response.statusCode}`)
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throw new Error(`请求出错啦 o(╥﹏╥)o`)
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}
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const encryptRes = response.data.data || ''
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let result = {}
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if (encrypt && encryptRes) {
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const decryptStr = await AES.decrypt(encryptRes)
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result = typeof decryptStr === 'string' ? JSON.parse(decryptStr) : decryptStr
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} else {
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result = response.data
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}
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console.log(`🟢 [POST] 请求接口：${url} 响应结果：`, result)
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if (result.code === config.CODE.SUCCESS) {
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return result.data ?? true
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} else if (result.code === config.CODE.NEED_LOGIN ||
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result.code === config.CODE.TOKEN_EXPIRED ||
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result.code === config.CODE.TOKEN_INVALID) {
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if (retryCount < config.MAX_RETRY) {
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console.log(`🔄 Token失效，尝试刷新（第${retryCount + 1}次）`)
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try {
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await refreshToken()
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return await executeRequest(options, retryCount + 1)
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} catch (err) {
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uni.showToast({ title: '登录已过期', icon: 'none' })
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removeToken()
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clearCache()
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setTimeout(() => redirectToLogin(), 1500)
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return Promise.reject(new Error('登录已过期'))
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}
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}
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uni.showToast({ title: '登录已过期', icon: 'none' })
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removeToken()
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clearCache()
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setTimeout(() => redirectToLogin(), 1500)
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return Promise.reject(new Error('登录已过期'))
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} else {
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throw new Error(result.msg || '请求失败')
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}
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} catch (err) {
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console.error(`🔴 [POST] 请求异常：`, err)
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if (err.message.includes('网络异常')) {
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uni.showToast({ title: '网络连接异常，请检查网络', icon: 'none', duration: 2000 })
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} else if (err.message.includes('请求超时')) {
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uni.showToast({ title: '请求超时，请稍后重试', icon: 'none', duration: 2000 })
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} else {
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uni.showToast({ title: err.message || '系统异常', icon: 'none', duration: 2000 })
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}
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return Promise.reject(err)
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} finally {
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if (showLoading) uni.hideLoading()
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}
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}
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const request = async (options, retryCount = 0) => {
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const { cache } = options
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if (cache === true && retryCount === 0) {
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const cacheKey = getCacheKey(options.url, options.data)
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return cachedRequest(cacheKey, () => executeRequest(options, retryCount), options.cacheTTL)
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}
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if (cache === 'bypass' && retryCount === 0) {
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const cacheKey = getCacheKey(options.url, options.data)
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clearCache(cacheKey)
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}
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return executeRequest(options, retryCount)
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}
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function redirectToLogin() {
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try {
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const pages = getCurrentPages()
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const currentPage = pages[pages.length - 1]
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if (currentPage?.route !== 'pages/login/login') {
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uni.redirectTo({ url: config.LOGIN_PAGE })
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}
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} catch (err) {
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uni.reLaunch({ url: config.LOGIN_PAGE })
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}
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}
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request.post = function (url, data = {}, options = {}) {
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return this({ url, data, ...options })
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}
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export const getRequestConfig = () => ({
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domain: config.DOMAIN,
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apiPrefix: config.API_PREFIX,
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baseUrl: config.BASE_URL,
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envName: config.ENV_NAME
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})
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export { clearCache }
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export default request
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