47 lines
1.4 KiB
JavaScript
47 lines
1.4 KiB
JavaScript
import 'dotenv/config'
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import path from 'node:path'
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import fs from 'node:fs'
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import express from 'express'
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import cors from 'cors'
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import authRouter from './routes/auth.js'
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import dataRouter from './routes/data.js'
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import articlesRouter from './routes/articles.js'
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const PORT = Number(process.env.PORT) || 3001
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const DIST_DIR = path.join(process.cwd(), 'dist')
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const HAS_DIST = fs.existsSync(DIST_DIR)
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const app = express()
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app.use(cors())
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app.use(express.json())
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// 健康检查
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app.get('/api/health', (_req, res) => res.json({ ok: true, ts: Date.now() }))
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// 业务路由
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app.use('/api/auth', authRouter)
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app.use('/api', dataRouter)
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app.use('/api', articlesRouter)
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// 静态资源 (Vite build 产物)
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if (HAS_DIST) {
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app.use(express.static(DIST_DIR, { index: false, maxAge: '1h', etag: true }))
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// SPA fallback: 非 /api/* 的请求一律返回 index.html, 由前端路由处理
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app.get(/^\/(?!api\/).*/, (_req, res, next) => {
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const indexHtml = path.join(DIST_DIR, 'index.html')
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if (!fs.existsSync(indexHtml)) return next()
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res.sendFile(indexHtml)
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})
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}
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// 统一错误处理
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app.use((err, _req, res, _next) => {
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console.error('[api error]', err)
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res.status(500).json({ error: err.message || '服务器内部错误' })
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})
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app.listen(PORT, () => {
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console.log(`[iboard-api] listening on http://127.0.0.1:${PORT}`)
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console.log(`[iboard-api] static dist: ${HAS_DIST ? DIST_DIR : '(not built, API only)'}`)
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}) |