43 lines
1.2 KiB
TypeScript
43 lines
1.2 KiB
TypeScript
import express from 'express'
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import cors from 'cors'
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import rateLimit from 'express-rate-limit'
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import swaggerUi from 'swagger-ui-express'
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import { swaggerSpec } from './config/swagger'
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import { getSearchResults, getLinkForResource } from './controllers/searchController'
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import { RedisService } from './services/redisService'
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import logger from './lib/logger'
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const app = express()
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// 初始化 Redis 服务
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const redisService = RedisService.getInstance();
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redisService.initialize().catch(err => {
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logger.error('Redis 服务初始化失败，应用启动终止', { error: err })
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process.exit(1)
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})
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app.use(cors())
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app.use(express.json())
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app.use(rateLimit({ windowMs: 1000, max: 5 }))
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// Swagger UI
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app.use('/api-docs', swaggerUi.serve, swaggerUi.setup(swaggerSpec))
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// API Documentation in JSON format
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app.get('/api-docs.json', (req, res) => {
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res.setHeader('Content-Type', 'application/json')
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res.send(swaggerSpec)
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})
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// 搜索接口
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app.get('/api/search', getSearchResults)
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// 生成临时链接接口
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app.get('/api/link/:resourceId', getLinkForResource)
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// 健康检查
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app.get('/health', (req, res) => {
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res.json({ status: 'ok' })
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})
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export default app
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