Python3.6配置Opencv

再走了无数弯路，花了很多时间后，总结以下方法

安装顺序

1. python3.6
2. pycharm
3. opencv

python在官网下
anaconda下载[清华大学镜像站](https://mirrors.tuna.tsinghua.edu.cn/anaconda/archive/
pycharm
opencv https://www.lfd.uci.edu/~gohlke/pythonlibs/#opencv 开玩笑的不要戳左边链接！非常慢且国内访问不稳定会中断，但即使这么慢还下不了还有那么多的人介绍这个方法下载也是无解
参考blog https://blog.csdn.net/linyili1224/article/details/79149032
参考bolg https://www.cnblogs.com/NanShan2016/p/5518235.html

pip安装时如果出现You are using pip version 8.1.1, however version 18.0 is available. You should consider upgrading via the ‘pip install –upgrade pip’ command.报错
按要求输入pip install –upgrade pip更新后，关掉windows命令行，重新打开小黑窗即可