参考:https://www.cnblogs.com/yad123/p/12593631.html
git push -u origin master 出现问题:
fatal: unable to access ‘https://github.com/jjtqwer/springbootdemo.git/‘: Failed to connect to github.com port 443: Timed out
解决办法:
在git Bash中
git config --global http.proxy 127.0.0.1:1080 为全局的 git 项目都设置代理
git config --local http.proxy 127.0.0.1:1080 为某个 git 项目单独设置代理