# MySQL
MYSQL_HOST=localhost
MYSQL_PORT=3306
MYSQL_USER=root
MYSQL_PASSWORD=your_password
MYSQL_DATABASE=your_database
MYSQL_TABLE=wechat_group_message

# Tencent COS
COS_SECRET_ID=your_cos_secret_id
COS_SECRET_KEY=your_cos_secret_key
COS_BUCKET=your_bucket_name
COS_REGION=ap-beijing
COS_DOWNLOAD_DOMAIN=your_domain.com
COS_BASE_PATH=your/cos/path