董海洋
66 lines
1.7 KiB
JavaScript
66 lines
1.7 KiB
JavaScript
const Koa = require('koa')
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const Router = require('koa-router')
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const cors = require('@koa/cors')
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const bodyParser = require('koa-bodyparser')
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const path = require('path')
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const app = new Koa()
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const router = new Router()
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app.use(cors({
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origin: '*',
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allowMethods: ['GET', 'POST', 'PUT', 'DELETE', 'OPTIONS'],
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allowHeaders: ['Content-Type', 'Authorization']
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}))
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app.use(bodyParser({
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jsonLimit: '10mb',
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formLimit: '10mb'
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}))
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app.use(require('koa-static')(path.join(__dirname, 'public')))
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const errorHandler = async (ctx, next) => {
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try {
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await next()
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if (ctx.status === 404) {
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ctx.body = {
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code: 404,
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message: '接口不存在'
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}
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}
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} catch (error) {
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console.error('Server error:', error)
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ctx.status = error.status || 500
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ctx.body = {
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code: ctx.status,
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message: process.env.NODE_ENV === 'production' ? '服务器内部错误' : error.message
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}
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}
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}
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app.use(errorHandler)
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const orderRoutes = require('./routes/orders')
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const categoryRoutes = require('./routes/categories')
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const goodsRoutes = require('./routes/goods')
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const userRoutes = require('./routes/users')
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const uploadRoutes = require('./routes/upload')
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const stockRoutes = require('./routes/stock')
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const aiRoutes = require('./routes/ai')
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router.use('/api/orders', orderRoutes)
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router.use('/api/categories', categoryRoutes)
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router.use('/api/goods', goodsRoutes)
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router.use('/api/users', userRoutes)
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router.use('/api/upload', uploadRoutes)
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router.use('/api/stock', stockRoutes)
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router.use('/api/ai', aiRoutes)
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app.use(router.routes())
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app.use(router.allowedMethods())
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const PORT = process.env.PORT || 3006
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app.listen(PORT, () => {
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console.log(`Server running on port ${PORT}`)
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}) |