加速Github访问速度, 解决头像,图片无法加载

编辑 hosts文件, 加入以下地址直接解析域名

windows路径为 C:\windows\System32\drivers\etc
mac路径为 /etc/hosts

# github
151.101.185.194 github.global.ssl.fastly.net
192.30.255.113  github.com
192.30.253.120  codeload.github.com
34.232.39.137   collector.githubapp.com
192.30.253.116  api.github.com
151.101.24.133  camo.githubusercontent.com
151.101.24.133  assets-cdn.github.com
151.101.72.133 avatars0.githubusercontent.com 
151.101.72.133 avatars1.githubusercontent.com 
151.101.72.133 avatars2.githubusercontent.com 
151.101.72.133 avatars3.githubusercontent.com 
151.101.72.133 avatars4.githubusercontent.com 
151.101.72.133 avatars5.githubusercontent.com 
151.101.72.133 avatars6.githubusercontent.com 
151.101.72.133 avatars7.githubusercontent.com 
151.101.72.133 avatars8.githubusercontent.com 

Mac系统 命令行下重启 DNS 服务

sudo killall -HUP mDNSResponder

Windows 命令行下重启 DNS 服务

ipconfig /flushdns