在HOSTS文件中添加如下条目即可
192.30.253.112 github.com
192.30.253.119 gist.github.com
151.101.100.133 assets-cdn.github.com
151.101.100.133 raw.githubusercontent.com
151.101.100.133 gist.githubusercontent.com
151.101.100.133 cloud.githubusercontent.com
151.101.100.133 camo.githubusercontent.com
199.232.28.133 assets-cdn.github.com
199.232.28.133 raw.githubusercontent.com
199.232.28.133 gist.githubusercontent.com
199.232.28.133 cloud.githubusercontent.com
199.232.28.133 camo.githubusercontent.com
199.232.28.133 avatars0.githubusercontent.com
199.232.28.133 avatars1.githubusercontent.com
199.232.28.133 avatars2.githubusercontent.com
199.232.28.133 avatars3.githubusercontent.com
199.232.28.133 avatars4.githubusercontent.com
199.232.28.133 avatars5.githubusercontent.com
199.232.28.133 avatars6.githubusercontent.com
199.232.28.133 avatars7.githubusercontent.com
199.232.28.133 avatars8.githubusercontent.com
151.101.64.133 camo.githubusercontent.com
Windows Hosts 文件位置 ： C:\Windows\System32\drivers\etc\hosts
