Git switch branches with modified files

I have to switch between different branches to develop, so that there is a problem that some times I don’t want to use git add to track modified too early and I have to switch another branch.

So the error comes out: another branch would have the same modified files.

E.g.: Currently I am at branch A, with modified files that are not added yet. I have to switch to branch B.

Solution:

1. git stash .
2. git checkout branch-B
3. Edit and push
4. git checkout branch-A
5. git stash apply

With the help of git stash and git stash apply , I can solve the problem above.