错误1：OpenSSL SSL_read: Connection was reset, errno 10054
解决方法：

git config --global http.sslVerify "false"

错误2：git clone Failed to connect to github.com port 443: Timed out
解决方法：

git config --global https.proxy
git config --global --unset https.proxy
然后再次重试，发现可以正常拉取
git clone xxx

如果有梯子可以设置git的代理

git config http.proxy http://127.0.0.1:7890
git config https.proxy https://127.0.0.1:7890