zhaowei.huangandCursor
42978930ca
从 Simple-FR 拆出 Platform.Server 并重命名为 MiGu.Server；frontends 源码与构建脚本迁入本仓库。地图监控在 projection/cars 失败或为空时回退 reflection 车辆列表；Simple 仓库已移除旧 Platform.Server。 Co-authored-by: Cursor <cursoragent@cursor.com>
76 lines
3.3 KiB
TypeScript
76 lines
3.3 KiB
TypeScript
import axios, { AxiosError, type AxiosInstance, type InternalAxiosRequestConfig } from 'axios'
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const baseURL = (import.meta.env.VITE_API_BASE as string | undefined) ?? '/api'
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// AR-5 (会话 45)：withCredentials=true 让后端下发的 httpOnly Cookie (simple.auth.token)
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// 自动随请求带回。Platform.Server `/api/auth/login` 同时下发 Cookie 和返回 token 字段，
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// 过渡期内 Authorization: Bearer header 仍然兼容（旧浏览器 / 跨进程脚本）。
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const http: AxiosInstance = axios.create({
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baseURL,
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timeout: 15000,
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headers: { 'Content-Type': 'application/json' },
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withCredentials: true
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})
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http.interceptors.request.use((config: InternalAxiosRequestConfig) => {
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// 双轨：优先用 localStorage 里的 token（过渡期 fallback），Cookie 会自动带；
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// 后端首先看 Authorization: Bearer，没有再看 Cookie，两路任一通过即可。
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const token = localStorage.getItem('simple.auth.token')
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if (token) {
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config.headers.set('Authorization', `Bearer ${token}`)
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}
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const scope = localStorage.getItem('simple.auth.scope')
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if (scope) {
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config.headers.set('X-Scope', scope)
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}
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return config
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})
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/**
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* 把 axios 异常翻译成更友好的中文文案，特别是 SimpleLite 链路：
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*
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* /api/sl/projection/** → Platform.Server YARP → SimpleLite EmbedIO :8222
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*
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* 如果 SimpleLite 没启动 / 端口未监听，YARP 一定回 502；超时一般是 504。把这两种
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* 情况单独识别，写成「SimpleLite 未连接，请先启动 SimpleLite (端口 8222)」之类，
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* 比直接抛 `Request failed with status code 502` 友好得多，也避免用户怀疑前端 bug。
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*/
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function describeError(err: AxiosError): string {
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const status = err.response?.status
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const url = err.config?.url ?? ''
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const isSimpleLite = url.startsWith('/sl/') || url.startsWith('sl/')
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if (status === 502 || status === 504 || err.code === 'ECONNABORTED' || err.code === 'ERR_NETWORK') {
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if (isSimpleLite) {
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return 'SimpleLite 未连接：请先启动 SimpleLite 后端（监听端口 8222）后重试。'
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}
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return `网关无法连接到下游服务（${status ?? err.code ?? 'network'}）。`
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}
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// 后端 envelope 模式：{ success: false, message: 'xxx' }
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const data = err.response?.data as { message?: string } | undefined
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if (data?.message) return data.message
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return err.message
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}
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http.interceptors.response.use(
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(resp) => resp,
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(err: AxiosError) => {
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if (err.response?.status === 401) {
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// 会话 45 HC-1：401 全量清 state，避免老 user/scope/perm 残留导致 UI 误判。
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try {
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localStorage.removeItem('simple.auth.token')
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localStorage.removeItem('simple.auth.user')
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localStorage.removeItem('simple.auth.scope')
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localStorage.removeItem('simple.auth.runMode')
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localStorage.removeItem('simple.auth.perm')
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} catch { /* 某些隐私模式 / iframe 沙箱可能禁用 localStorage */ }
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if (location.pathname !== '/login') location.assign('/login')
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}
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// 用 Object.defineProperty 覆盖 message，避免后续 `(err as Error).message` 还是看到原文。
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const friendly = describeError(err)
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try { Object.defineProperty(err, 'message', { value: friendly, configurable: true }) } catch { /* ignore */ }
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return Promise.reject(err)
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}
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)
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export default http
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