# 生产环境配置 NODE_ENV=production PORT=5000 # 生产数据库配置 DB_HOST=localhost DB_PORT=5432 DB_NAME=company_finance_db DB_USER=finance_user DB_PASSWORD=FinanceDB2026! # 安全配置 JWT_SECRET=your-production-jwt-secret-key-change-this SESSION_SECRET=your-production-session-secret-change-this # 日志配置 LOG_LEVEL=info LOG_FILE=/var/log/company-finance-api.log # CORS配置 CORS_ORIGIN=https://your-domain.com CORS_CREDENTIALS=true # 性能配置 REQUEST_TIMEOUT=30000 BODY_PARSER_LIMIT=10mb