HaHafeng
61cdc97eeb
Summary: - Fix pg-boss queue conflict (duplicate key violation on queue_pkey) - Add global error listener to prevent process crash - Reduce connection pool from 10 to 4 - Add graceful shutdown handling (SIGTERM/SIGINT) - Fix researchWorker recursive call bug in catch block - Make screeningWorker idempotent using upsert Security Standards (v1.1): - Prohibit recursive retry in Worker catch blocks - Prohibit payload bloat (only store fileKey/ID in job.data) - Require Worker idempotency (upsert + unique constraint) - Recommend task-specific expireInSeconds settings - Document graceful shutdown pattern New Features: - PKB signed URL endpoint for document preview/download - pg_bigm installation guide for Docker - Dockerfile.postgres-with-extensions for pgvector + pg_bigm Documentation: - Update Postgres-Only async task processing guide (v1.1) - Add troubleshooting SQL queries - Update safety checklist Tested: Local verification passed
81 lines
2.1 KiB
Markdown
81 lines
2.1 KiB
Markdown
# 环境变量配置示例
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复制以下内容到 `.env` 文件中：
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```bash
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# ===========================================
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# AI Clinical Research Platform - 环境变量配置
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# ===========================================
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# ==================== 应用配置 ====================
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NODE_ENV=development
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PORT=3001
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HOST=0.0.0.0
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LOG_LEVEL=debug
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SERVICE_NAME=aiclinical-backend
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# ==================== 数据库配置 ====================
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DATABASE_URL=postgresql://postgres:postgres@localhost:5432/ai_clinical
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# ==================== 存储配置 ====================
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# 存储类型：local | oss
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STORAGE_TYPE=local
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# --- 本地存储配置（STORAGE_TYPE=local）---
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LOCAL_STORAGE_DIR=uploads
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LOCAL_STORAGE_URL=http://localhost:3001/uploads
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# --- 阿里云OSS配置（STORAGE_TYPE=oss）---
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# OSS_REGION=oss-cn-beijing
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# OSS_BUCKET=ai-clinical-data-dev
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# OSS_BUCKET_STATIC=ai-clinical-static-dev
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# OSS_ACCESS_KEY_ID=your-access-key-id
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# OSS_ACCESS_KEY_SECRET=your-access-key-secret
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# OSS_INTERNAL=false
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# OSS_SIGNED_URL_EXPIRES=3600
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# ==================== 安全配置 ====================
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JWT_SECRET=your-secret-key-change-in-production
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JWT_EXPIRES_IN=7d
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CORS_ORIGIN=http://localhost:5173
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# ==================== LLM API配置 ====================
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DEEPSEEK_API_KEY=
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DEEPSEEK_BASE_URL=https://api.deepseek.com
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DASHSCOPE_API_KEY=
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GEMINI_API_KEY=
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# ==================== 文件上传配置 ====================
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UPLOAD_MAX_SIZE=31457280
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```
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## OSS 开发环境配置
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如果要测试 OSS，将 `STORAGE_TYPE` 改为 `oss` 并填写以下配置：
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```bash
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STORAGE_TYPE=oss
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OSS_REGION=oss-cn-beijing
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OSS_BUCKET=ai-clinical-data-dev
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OSS_BUCKET_STATIC=ai-clinical-static-dev
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OSS_ACCESS_KEY_ID=LTAI5tBHkL39GjdLfcr77Y3f
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OSS_ACCESS_KEY_SECRET=<从安全渠道获取>
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OSS_INTERNAL=false
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OSS_SIGNED_URL_EXPIRES=3600
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```
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## OSS 生产环境配置（SAE）
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```bash
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STORAGE_TYPE=oss
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OSS_REGION=oss-cn-beijing
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OSS_BUCKET=ai-clinical-data
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OSS_BUCKET_STATIC=ai-clinical-static
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OSS_ACCESS_KEY_ID=LTAI5tBHkL39GjdLfcr77Y3f
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OSS_ACCESS_KEY_SECRET=<从安全渠道获取>
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OSS_INTERNAL=true # 🔴 生产必须用内网
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OSS_SIGNED_URL_EXPIRES=3600
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```
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