Open the git command line
Right mouse button-->git bash here
First login:
git config user.name "your name"
git config user.email "your mailbox"
After logging in, enter the following in the command window one by one
1. Git pull pull down code to local
2, git status view working tree
3. Git add. Add files
4. git commit -m "submit remarks ref task number"
5. git push to the server
Tip: You must have permission, otherwise the submission cannot be successful