安装Docker到Mac电脑
先从官方网站下载Mac版的Docker安装包，安装到系统后，启动Docker。
https://hub.docker.com/editions/community/docker-ce-desktop-mac
设置镜像站点，否则很慢的，点击Docker图标，选取“Preferences-》Docker Engine”，将如下的“registry-mirrors”部分内容加入，然后应用。
{
...
"registry-mirrors": [
"https://registry.docker-cn.com",
"http://hub-mirror.c.163.com",
"https://docker.mirrors.ustc.edu.cn"
]
}
安装Oracle XE 11g
docker run -d --name oracle-xe-11g --shm-size=2g -p 1521:1521 -p 8080:8080 alexeiled/docker-oracle-xe-11g
启动后打开浏览器查看
http://localhost:8080/apex
workspace: internal
user: admin
password: oracle
在docker容器中查看
$ docker exec -ti oracle-xe-11g su - oracle
oracle@e1dd1be0f514:~$ sqlplus system/oracle
SQL*Plus: Release 11.2.0.2.0 Production on Sat Mar 13 11:29:05 2021
Copyright (c) 1982, 2011, Oracle. All rights reserved.
ERROR:
ORA-28002: the password will expire within 7 days
Connected to:
Oracle Database 11g Express Edition Release 11.2.0.2.0 - 64bit Production
SQL>