https://serverfault.com/questions/84291/how-does-windows-decide-which-dns-server-to-use-when-resolving-names
Regeidt

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002BE10318}

find desired NetCfgInstanceId in the device list, then goto

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\Tcpip\Linkage] bind

Move desired NetCfgInstanceId to the top

Win10设置代理，居然导致python无法正常联网，webdav4 pip 错误 ValueError: check_hostname requires server_hostname
以下cmd不知是否好用。不好用。
set HTTP_PROXY=http://192.168.1.5:1080
set HTTPS_PROXY=http://192.168.1.5:1080
set ALL_PROXY=socks5://192.168.1.5:1080