PS C:\Users\msi\Desktop\test-demo> git init

Initialized empty Git repository in C:/Users/msi/Desktop/test-demo/.git/

PS C:\Users\msi\Desktop\test-demo> git add .

PS C:\Users\msi\Desktop\test-demo> git commit -m 第一次上传文件

[master (root-commit) ce589ae] 第一次上传文件

 3 files changed, 24 insertions(+)

 create mode 100644 index.html

 create mode 100644 javascript.js

 create mode 100644 style.css

PS C:\Users\msi\Desktop\test-demo> git remote add origin https://github.com/xietiantian98/test-demo.git

PS C:\Users\msi\Desktop\test-demo> git push -u origin main

error: src refspec main does not match any

error: failed to push some refs to 'https://github.com/xietiantian98/test-demo.git'

PS C:\Users\msi\Desktop\test-demo> git pull --rebase origin master

fatal: unable to access 'https://github.com/xietiantian98/test-demo.git/': Failed to connect to github.com port 443 after 21017 ms: Timed out

PS C:\Users\msi\Desktop\test-demo> git push origin master -f

fatal: unable to access 'https://github.com/xietiantian98/test-demo.git/': OpenSSL SSL_read: Connection was reset, errno 10054

PS C:\Users\msi\Desktop\test-demo> git config --global --unset http.proxy

PS C:\Users\msi\Desktop\test-demo> git config --global --unset https.proxy

PS C:\Users\msi\Desktop\test-demo> git push -u origin main

error: src refspec main does not match any

error: failed to push some refs to 'https://github.com/xietiantian98/test-demo.git'

PS C:\Users\msi\Desktop\test-demo> git push -f origin master