203 lines
6.7 KiB
JavaScript
203 lines
6.7 KiB
JavaScript
import define from './define'
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import { useLocale } from '@/locale/useLocale';
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const { getBackLocale } = useLocale();
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let host = define.baseURL
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const defaultOpt = { load: true }
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// ------------- token刷新核心配置 -------------
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const whiteList = ['/login', '/system/auth/refresh-token']
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let requestQueue = []
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let isRefreshingToken = false
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const isRelogin = { show: false }
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// ------------- 核心request方法 -------------
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function request(config) {
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config.options = Object.assign(defaultOpt, config.options)
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const token = uni.getStorageSync('token') || ''
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const refreshToken = uni.getStorageSync('refreshToken') || ''
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const tenantId = '1' || uni.getStorageSync('tenantId')
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const systemCode = uni.getStorageSync('systemCode') || ''
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const locale = getBackLocale()
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// 构建请求头
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let header = {
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"accept": 'application/json, text/plain, */*',
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"App-Code": systemCode,
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"Content-Type": "application/json;charset=UTF-8",
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"Jnpf-Origin": "app",
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"Vue-Version": "3",
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"Accept-Language": locale,
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"tenant-id": tenantId,
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...config.header
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}
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header['App-Code'] = encodeURIComponent(header['App-Code'])
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if (token) header['Authorization'] = token
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// let url = config.url.indexOf('http') > -1 ? config.url : host + config.url
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let url = host + config.url
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console.log(url,'url---')
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// 显示加载中
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if (config.options.load) {
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uni.showLoading({ title: config.options.loadText || '正在加载' })
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}
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// 返回Promise，核心改造逻辑
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return new Promise((resolve, reject) => {
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// 封装核心请求逻辑
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const coreRequest = () => {
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uni.request({
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url: url,
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data: config.data || {},
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method: config.method || 'GET',
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header: header,
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timeout: define.timeout,
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success: async (res) => {
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uni.hideLoading();
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if (res.statusCode === 200) {
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if (res.data.code == 200 || res.data.code == 0) {
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resolve(res.data)
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} else if ([401, 600, 601, 602].includes(res.data.code)) {
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// 白名单接口不处理
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const isWhiteList = whiteList.some(v => config.url.includes(v))
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if (isWhiteList) {
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// 仅提示错误，不触发登出
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ajaxError(res.data, false)
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reject(res.data.msg)
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return
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}
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// ------------- 刷新token逻辑 -------------
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if (!refreshToken) {
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// 无刷新token，触发登出
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await handleAuthorized()
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reject(res.data.msg)
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return
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}
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if (isRefreshingToken) {
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requestQueue.push(() => coreRequest())
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return
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}
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isRefreshingToken = true
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try {
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// 拼接URL参数
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const refreshUrl = `${host}/admin-api/system/auth/refresh-token?refreshToken=${encodeURIComponent(refreshToken)}`
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// 调用刷新token接口
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const refreshRes = await uni.request({
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url: refreshUrl,
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method: 'POST',
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header: {
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'tenant-id': tenantId,
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'Content-Type': 'application/json'
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},
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data: {}
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})
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// 刷新成功处理
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if (refreshRes.data && (refreshRes.data.code == 0 || refreshRes.data.code == 200)) {
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const newTokenData = refreshRes.data.data
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// 存储新token
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uni.setStorageSync('token', newTokenData.accessToken)
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uni.setStorageSync('refreshToken', newTokenData.refreshToken)
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// 更新请求头
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header['Authorization'] = newTokenData.accessToken
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// 重试当前请求
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coreRequest()
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// 执行队列请求
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requestQueue.forEach(cb => cb())
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requestQueue = []
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} else {
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// 刷新token失败，触发登出
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await handleAuthorized()
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reject('刷新token失败：' + (refreshRes.data?.msg || '接口返回异常'))
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}
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} catch (err) {
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// 刷新token异常，触发登出
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await handleAuthorized()
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reject('刷新token异常：' + err.errMsg)
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} finally {
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isRefreshingToken = false
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requestQueue = []
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}
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} else {
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// 普通业务错误，仅提示，不登出
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ajaxError(res.data, false)
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reject(res.data.msg)
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}
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} else {
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// HTTP状态码错误，仅提示，不登出
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ajaxError(res.data, false)
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reject(res.errMsg)
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}
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},
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fail: (err) => {
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uni.hideLoading();
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// 网络错误，仅提示，不登出
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uni.showToast({ title: '连接服务器失败', icon: 'none' })
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reject(err)
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}
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})
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}
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coreRequest()
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})
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}
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// ------------- 辅助函数 -------------
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/**
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* 错误提示函数
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* @param {Object} data 错误数据
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* @param {Boolean} isAuthError 是否是认证错误（是否需要触发登出）
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*/
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function ajaxError(data, isAuthError = false) {
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uni.showToast({
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title: data.msg || '请求出错，请重试',
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icon: 'none',
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duration: 2000, // 延长提示时间，提升体验
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complete() {
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// 只有明确的认证错误且不在刷新token过程中，才触发登出
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if (isAuthError && [600, 601, 602, 401].includes(data.code) && !isRefreshingToken) {
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setTimeout(() => handleAuthorized(), 1500)
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}
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}
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})
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}
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/**
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* 处理登录过期逻辑（仅token失效时调用）
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*/
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async function handleAuthorized() {
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// 防止重复弹出登录弹窗
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if (!isRelogin.show) {
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isRelogin.show = true
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try {
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const res = await uni.showModal({
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title: '登录过期',
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content: '您的登录已过期，请重新登录',
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showCancelButton: false,
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confirmText: '重新登录'
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})
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if (res.confirm) {
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// 清除登录相关缓存
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uni.removeStorageSync('token')
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uni.removeStorageSync('refreshToken')
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uni.removeStorageSync('cid')
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uni.removeStorageSync('userInfo')
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uni.removeStorageSync('permissionList')
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uni.removeStorageSync('sysVersion')
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uni.removeStorageSync('dynamicModelExtra')
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// 跳转到登录页
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uni.reLaunch({ url: '/pages/login/index' })
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}
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} catch (err) {
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console.error('处理登录过期异常：', err)
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} finally {
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isRefreshingToken = false
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isRelogin.show = false
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}
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}
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}
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export default request |