Github 仓库的数据传输很慢，甚至可能导致仓库拉取失败。例如：
remote: Enumerating objects: 67, done. remote: Counting objects: 100% (67/67), done. remote: Compressing objects: 100% (51/51), done. error: RPC failed; curl 18 transfer closed with outstanding read data remaining fatal: The remote end hung up unexpectedly fatal: early EOF fatal: unpack-objects 失败
解决方案是设置 Hosts 文件，方案参考：https://blog.csdn.net/w958660278/article/details/81161224。