用于全局唯一 ID(guid),snowflake 方案
docker run -d -p 20300:20300 \
--restart=always \
--name guid_generator
-v /etc/docker/config.d/20300-guid-generator-api.js:/www/server/config.js:ro \
starcode/guid-generator:latestdocker container stop guid_generator && docker container rm guid_generator