APP_ENV=development
DATABASE_URL=mysql+pymysql://certificate:certificate@mysql:3306/certificate_system
SECRET_KEY=change-me
PUBLIC_BASE_URL=http://localhost:8080
CERTIFICATE_NO_SECRET=change-me
PDF_CACHE_DAYS=30
DATA_ROOT=/data/certificate-system
CORS_ORIGINS=http://localhost:5173,http://localhost:8080

# local=本地测试，验证码打印到后端日志；aliyun=阿里云短信
SMS_MODE=local
ALIYUN_ACCESS_KEY_ID=
ALIYUN_ACCESS_KEY_SECRET=
ALIYUN_SMS_SIGN_NAME=
ALIYUN_SMS_TEMPLATE_CODE=