Github的测试与使用 Make and commit changes Click the README.md file. Click the pencil icon in the upper right corner of the file view to edit. In the editor, write a bit about yourself. Write a commit message that describes your changes. Click Commit changes button. Pull Requests are the heart of collaboration on GitHub. When you open a pull request, you’re proposing your changes and requesting that someone review and pull in your contribution and merge them into their branch. Pull requests show diffs, or differences, of the content from both branches. The changes, additions, and subtractions are shown in green and red.
As soon as you make a commit, you can open a pull request and start a discussion, even before the code is finished.
By using GitHub’s @mention system in your pull request message, you can ask for feedback from specific people or teams, whether they’re down the hall or 10 time zones away.