# Server Configuration NODE_ENV=development PORT=3000 # Database Configuration DB_HOST=192.168.195.15 DB_PORT=3306 DB_NAME=overseas_appointment DB_USER=root DB_PASSWORD=root123456 # Redis Configuration REDIS_HOST=192.168.195.15 REDIS_PORT=6379 REDIS_PASSWORD= # JWT Configuration JWT_SECRET=your-secret-key-change-in-production JWT_EXPIRES_IN=7d JWT_REFRESH_EXPIRES_IN=30d # WeChat Configuration WECHAT_APP_ID=wx5ab1c98df1ec13f3 WECHAT_APP_SECRET=091adc2c6dc3c7fddf198d782b6ac240 # File Upload Configuration UPLOAD_PATH=./uploads MAX_FILE_SIZE=5242880 # Rate Limiting RATE_LIMIT_WINDOW=60000 RATE_LIMIT_MAX=100 # Logging LOG_LEVEL=info