安装：https://blog.csdn.net/qq_33934427/article/details/107897401
CondaHTTPError: HTTP 000 CONNECTION FAILED for url <https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/win-64/current_repodata.json>错误解决博客：
https://www.cnblogs.com/tianlang25/p/12433025.html