1.连接不上 Failed to connect to 127.0.0.1 port 7890 after 2115 ms: Could not connect to server
关于使用Git出现“git Failed to connect to 127.0.0.1 port xxxx: Connection refused”的问题解决方案-CSDN博客
2.Git出现SSL certificate problem 报错的解决方法
Git出现SSL certificate problem 报错的解决方法_git ssl certificate problem-CSDN博客
3.git commit 时:On branch master nothing to commit, working tree clean
在原有文件进行修改,添加空格或者添加空行都可以