微服务

FROM java:8
COPY *.jar /app.jar
CMD ['--server.port=8888']
EXPOSE 8888
ENTRYPOINT  ['java', '-jar', '/app.jar']

version '3.8'

services:
    taoya:
      build: .
    image: taoapp
    depends_on:
        - redis
  redis:
      image: 'redis:alpine'

如果需要重新打包

docker-compose up --build