Use cherry-pick, simple use: git cherry-pick <commit id>
A submission is assumed here that the branch, the branch into B. Specific steps are as follows:
1 by the idea, to see that the branch A version number may, as: 419dd3d 2 into the root directory of the project, the window open command git 3 Run: git checkout B, action command is to switch to the branch B 4 Run: git cherry- Pick 419dd3d 5 is completed.
End.