标签：net python sdn .net pack rtu html cal www
http://www.cnblogs.com/freely/p/8022923.html https://blog.csdn.net/weixin_42874054/article/details/83448531 查看pip版本： afda@afda-Y720-15IKB:~$ pip --version pip 19.0.1 from /usr/local/lib/python3.6/dist-packages/pip (python 3.6)标签：net python sdn .net pack rtu html cal www
原文地址：https://www.cnblogs.com/2008nmj/p/10340159.html
