docker-compose运行tomcat

方式一
tomcat运行 
docker run -p 80:8080 -v /usr/local/docker/tomcat/ROOT/:/usr/local/tomcat/webapps/ROOT/ tomcat

方式二
version: ‘3.1‘
services:
  tomcat:
    restart: always
    image: tomcat
    container_name: tomcat
    ports:
      - 8080:8080
    volumes:
      - ./courage/ROOT/:/usr/local/tomcat/webapps/ROOT
    environment:
      TZ: Asia/Shanghai