# 服务端口
PORT=3000
# MySQL数据库配置
DB_HOST=localhost
DB_PORT=3306
DB_USER=root
DB_PASSWORD=123456
DB_NAME=corp_website
# JWT鉴权固定配置
JWT_SECRET=corp_website_secret_key_2026ai
JWT_EXPIRES_IN=7d
# 文件上传目录
UPLOAD_ROOT=./uploads
# 运行环境
NODE_ENV=development