1 Introduction
Originally I wanted to delete the committed code in the cache area and commit it again. I used git reset --hard HEAD^ After this command, I didn’t expect that the local code returned to the initial version, and all the modifications were gone. (Sorry!)
2 solutions
premise:Git uploads code to the warehouse add, commit, and push. The code must be committed to be valid. Only add does not work.
2.1 Step 1
git fsck --lost-found
Find traces of the committed code. What follows the dangling commit is the code.
2.2 Step 2
git show [dangling commit后面的字符串]
Check which code you deleted.
2.3 Step 3
git rebase [dangling commit后面的字符串]
Restored.
3 Postscript
This method must be committed code. If it is only add, it still cannot be restored. Therefore, it is recommended to use the reset command with caution!
4 Postscript 2.0
By the way, here is a correct way to delete the commit without deleting the local code:
git logPrint the commit log
git reset --soft [commit版本号]Roll back to this version of the commit a>
Then just execute add, commit, and push.