1 sudo gedit /etc/hosts 1）打开hosts文件进行修改（其中xxx.xxx.xxx.xxx为本机IP地址）： 127.0.0.1 localhost 127.0.1.1 galileo-HP-Pavilion-Notebook xxx.xxx.xxx.xxx github.com git 13.250.177.223 github.com 2）然后在后面继续添加： # GitHub Start 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 151.101.100.133 avatars0.githubusercontent.com 151.101.100.133 avatars1.githubusercontent.com 151.101.100.133 avatars2.githubusercontent.com 151.101.100.133 avatars3.githubusercontent.com 151.101.100.133 avatars4.githubusercontent.com 151.101.100.133 avatars5.githubusercontent.com 151.101.100.133 avatars6.githubusercontent.com 151.101.100.133 avatars7.githubusercontent.com 151.101.100.133 avatars8.githubusercontent.com # GitHub End 3）最后运行： sudo /etc/init.d/networking restart 此时，github可以正常访问，但图片资源丢失！ 2 图片资源丢失解决： 1）直接F12，点击网络，查看github页面图片丢失的地址（一般为gitbubbusercontent.com） 2）然后查看该地址ip 3）sudo gedit /etc/hosts 打开hosts，在最后添加ip以及相应地址 添加的地址如下： 199.232.68.133 raw.githubusercontent.com 199.232.68.133 camo.githubusercontent.com 199.232.68.133 gist.githubusercontent.com 199.232.68.133 cloud.githubusercontent.com 199.232.68.133 assets-cdn.githubusercontent.com 199.232.68.133 user-images.githubusercontent.com 199.232.68.133 avatars0.githubusercontent.com 199.232.68.133 avatars1.githubusercontent.com 199.232.68.133 avatars2.githubusercontent.com 199.232.68.133 avatars3.githubusercontent.com 199.232.68.133 avatars4.githubusercontent.com 199.232.68.133 avatars5.githubusercontent.com 199.232.68.133 avatars6.githubusercontent.com 199.232.68.133 avatars7.githubusercontent.com 199.232.68.133 avatars8.githubusercontent.com 4）最后运行： sudo /etc/init.d/networking restart 最后，关于github库下载慢的问题，可以参考以下视频。https://www.bilibili.com/video/BV13Z4y1p75s?t=219
