hosts文件位置 C:\Windows\System32\drivers\etc
# 192.30.253.112 github.com
192.30.253.112 github.com
151.101.72.133 assets-cdn.github.com
# 151.101.193.194 github.global.ssl.fastly.net
151.101.185.194 github.global.ssl.fastly.net
刷新 ipconfig /flushdns
