wangxiaogang
860c599b7c
后端： - config.ts 使用 requireAdmin 中间件，统一响应格式 - feedback.ts 使用 requireAdmin 中间件，移除重复权限检查 - feedback.ts 添加 affectedRows 检查（反馈不存在时返回 404） - 全局错误处理中间件兜底未捕获异常 前端： - request.ts 添加 15 秒请求超时设置
111 lines
3.8 KiB
TypeScript
111 lines
3.8 KiB
TypeScript
import { API_BASE } from '@/config'
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import type { LoginResult } from '@/api/auth'
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import { trackApiError } from './tracker'
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interface RequestOptions {
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url: string
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method?: 'GET' | 'POST' | 'PUT' | 'DELETE'
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data?: any
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}
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let isRedirectingToLogin = false
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/** 重登录期间挂起的请求，登录成功后统一重试 */
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let pendingRetries: Array<{ resolve: (v: any) => void; reject: (e: any) => void; options: RequestOptions }> = []
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/** 保存登录结果到本地存储 */
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export function saveLoginResult(data: LoginResult) {
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uni.setStorageSync('xc:token', data.token)
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uni.setStorageSync('xc:userId', data.userId)
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uni.setStorageSync('xc:nickname', data.nickname)
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uni.setStorageSync('xc:avatar_url', data.avatar_url)
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if (data.role) uni.setStorageSync('xc:role', data.role)
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}
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/** 执行重登录 */
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async function reLogin(): Promise<void> {
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// H5 环境：demo 登录
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if (typeof window !== 'undefined') {
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const data = await request<LoginResult>({ url: '/auth/demo-login', method: 'POST' })
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saveLoginResult(data)
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return
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}
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// 小程序环境：wx.login
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const loginRes = await new Promise<UniApp.LoginRes>((resolve, reject) => {
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uni.login({ provider: 'weixin', success: resolve, fail: reject })
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})
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if (!loginRes.code) throw new Error('wx.login failed')
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const data = await request<LoginResult>({ url: '/auth/login', method: 'POST', data: { code: loginRes.code } })
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saveLoginResult(data)
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}
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export function request<T = any>(options: RequestOptions): Promise<T> {
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return new Promise((resolve, reject) => {
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const token = uni.getStorageSync('xc:token')
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uni.request({
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url: API_BASE + options.url,
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method: options.method || 'GET',
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data: options.data,
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timeout: 15000, // 15秒超时
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header: {
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'Content-Type': 'application/json',
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...(token ? { Authorization: `Bearer ${token}` } : {})
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},
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success: (res: any) => {
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const { statusCode, data } = res
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if (statusCode === 401) {
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uni.removeStorageSync('xc:token')
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uni.removeStorageSync('xc:userId')
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uni.removeStorageSync('xc:nickname')
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uni.removeStorageSync('xc:avatar_url')
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uni.removeStorageSync('xc:role')
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uni.removeStorageSync('xc:currentGroupId')
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// 加入重试队列
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pendingRetries.push({ resolve, reject, options })
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if (!isRedirectingToLogin) {
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isRedirectingToLogin = true
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reLogin()
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.then(() => {
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// 处理快照时已入队的 + reLogin 期间新入队的请求
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const retries = [...pendingRetries]
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pendingRetries = []
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retries.forEach(r => request(r.options).then(r.resolve).catch(r.reject))
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})
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.catch(() => {
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uni.showToast({ title: '登录失败，请刷新页面', icon: 'none' })
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const retries = [...pendingRetries]
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pendingRetries = []
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retries.forEach(r => r.reject({ code: 40100, message: '未登录' }))
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})
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.finally(() => { isRedirectingToLogin = false })
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}
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return
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}
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if (data.code === 0) {
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resolve(data.data)
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} else {
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// 埋点：API 业务错误
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trackApiError(options.url, statusCode, data.message || '请求失败')
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// "用户不存在" 不弹 toast（首次登录竞态）
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if (data.code !== 40400 || data.message !== '用户不存在') {
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uni.showToast({ title: data.message || '请求失败', icon: 'none' })
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}
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reject(data)
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}
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},
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fail: (err: any) => {
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// 埋点：网络错误
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trackApiError(options.url, 0, '网络错误')
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uni.showToast({ title: '网络错误', icon: 'none' })
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reject(err)
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}
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})
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})
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}
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