查看“Docker创建容器后修改映射端口”的源代码

1、查看容器的信息

 docker ps -a


2、查看容器的端口映射情况
 docker port 容器ID 
 docker port 容器名称


3、查找要修改容器的全ID

 docker inspect 容器ID |grep Id


4、进入containers目录，找到与全 Id 相同的目录


*Linux
 /var/lib/docker/containers 目录下


*Windows
 \\wsl$\docker-desktop-data\data\docker\containers
 \\wsl.localhost\docker-desktop-data\data\docker\containers


5、停止容器

docker stop 容器ID


6、停止docker

systemctl stop docker


7、修改hostconfig.json

 "PortBindings":{"22/tcp":[{"HostIp":"","HostPort":"3316"}],"80/tcp":[{"HostIp":"","HostPort":"180"}]}


8、修改config.v2.json在ExposedPorts中加上要暴露的端口

 "ExposedPorts":{"22/tcp":{},"80/tcp":{}}