访问docker中运行的tomcat

docker pull tomcat
docker images

docker run -d -p 80:8080 fb5657adc892

docker ps
docker exec -it cfb4fd3c9f53 /bin/bash

cd /usr/local/tomcat
ls
rm -rf webapps
mv webapps.dist webapps
ls
cd webapps
ls

systemctl start firewalld.service 
firewall-cmd --zone=public --add-port=80/tcp --permanent
firewall-cmd --reload
firewall-cmd --list-ports
systemctl disable firewalld