docker安装cboard

参考链接：

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https://hub.docker.com/r/chenlmdocker/docker-cboard/dockerfile

https://www.cnblogs.com/zimo-jing/p/9868970.html

https://peter_zhang921.gitee.io/cboard_docsify/#/zh-cn/manual/install

https://www.cnblogs.com/Bruce_H21/p/9118341.html

http://www.chuguotech.com/