现在国内 github 基本都无法直接访问了，
墙介绍
被 qiang 大体有两种：DNS 污染，封杀 IP。
DNS 污染则无法通过域名直接访问，一种方法就是修改 DNS，这个最简单的就是修改 hosts。 封杀 IP 的话，只能通过 “反墙” 来解决。由于政策风险，这里不介绍。
github 访问
由于众所周知的原因 github 很多时候无法加载，或者样式不显示。我们可以简单修改 Host，解决 github 无法访问。
编辑下面文件： C:\Windows\System32\drivers\etc\hosts。
把上述 hosts 文件内容复制进去即可。
#Github Hosts Start
#Update Time: 2024-01-30
#Project Address: https://github.com/maxiaof/github-hosts
#Update URL: https://raw.githubusercontent.com/maxiaof/github-hosts/master/hosts
140.82.114.26 alive.github.com
140.82.114.26 live.github.com
185.199.110.154 github.githubassets.com
140.82.113.22 central.github.com
185.199.111.133 desktop.githubusercontent.com
185.199.110.153 assets-cdn.github.com
185.199.108.133 camo.githubusercontent.com
185.199.110.133 github.map.fastly.net
146.75.121.194 github.global.ssl.fastly.net
140.82.121.4 gist.github.com
185.199.110.153 github.io
140.82.121.4 github.com
192.0.66.2 github.blog
140.82.121.5 api.github.com
185.199.111.133 raw.githubusercontent.com
185.199.110.133 user-images.githubusercontent.com
185.199.108.133 favicons.githubusercontent.com
185.199.109.133 avatars5.githubusercontent.com
185.199.110.133 avatars4.githubusercontent.com
185.199.108.133 avatars3.githubusercontent.com
185.199.109.133 avatars2.githubusercontent.com
185.199.110.133 avatars1.githubusercontent.com
185.199.109.133 avatars0.githubusercontent.com
185.199.110.133 avatars.githubusercontent.com
140.82.121.10 codeload.github.com
52.216.218.201 github-cloud.s3.amazonaws.com
54.231.228.113 github-com.s3.amazonaws.com
52.217.113.73 github-production-release-asset-2e65be.s3.amazonaws.com
52.216.221.9 github-production-user-asset-6210df.s3.amazonaws.com
52.216.90.68 github-production-repository-file-5c1aeb.s3.amazonaws.com
185.199.109.153 githubstatus.com
140.82.113.17 github.community
52.224.38.193 github.dev
140.82.114.22 collector.github.com
13.107.42.16 pipelines.actions.githubusercontent.com
185.199.109.133 media.githubusercontent.com
185.199.110.133 cloud.githubusercontent.com
185.199.108.133 objects.githubusercontent.com
#Github Hosts End