我正在尝试连接docker容器中的rails应用程序，并尝试将其连接到在端口6379上运行的主机的Redis服务器。 我正在

dockefile   博览会3000   展览6379

sudo docker run -it -e RAILS_ENV=development -p 3000:3000 -p 6379:6380 <containerid>

给出错误

Redis::ConnectionError: Connection lost (ECONNRESET)
when redis is running on 6380.

和

当我尝试在6379上运行Redis时，出现以下错误

与

sudo docker run -it -e RAILS_ENV = development -p 3000：3000 -p 6379：6379

docker: Error response from daemon: driver failed programming external connectivity on endpoint vigorous_turing (2b5c8e2b4f5df5f1bfcccfdfc87fd5ea78c5c2643de4e00774e7dec67acbd8c4): Error starting userland proxy: listen tcp 0.0.0.0:6379: bind: address already in use.