端口映射

# docker run    --name warp    -p 8080:8080     -it     -d      ubuntu
087d0c3227c569e07a36958dae2ce08c1616576b3b7531000e220f6ec0ad9eb7

# docker ps
CONTAINER ID   IMAGE     COMMAND       CREATED          STATUS          PORTS                                       NAMES
087d0c3227c5   ubuntu    "/bin/bash"   22 seconds ago   Up 21 seconds   0.0.0.0:8080->8080/tcp, :::8080->8080/tcp   warp