# 数据库配置
DB_HOST=localhost
DB_PORT=5432
DB_USER=postgres
DB_PASSWORD=password
DB_NAME=url_db

# 服务器配置
PORT=8080
GIN_MODE=release

# 时区配置
TIMEZONE=Asia/Shanghai

# 文件上传配置
UPLOAD_DIR=./uploads
MAX_FILE_SIZE=5MB 