Two methods to rollback the code in pycharm to the specified version (with screenshot)

The first method ： use git The command operation

1、 For example, there is the following code in the warehouse （ edition 1）

2、 Now go ahead and write the code , And submit to the remote warehouse （ edition 2）

3、 Back to version 1 in

git reflog： See all historical versions
git reset --hard Version number ： Back to the specified version

At this point, the code has fallen back to the specified version

4、 You may encounter version conflicts when merging branches during operation

Need to discuss in work , I keep the code on the left

The second method ： use pycharm operation

1、 First, when we need to rollback py Right click on the blank space of the file , Then select... In the pop-up tab Local History>>Show History, As shown in the figure ：

2、 Then the dialog box as shown in the following figure pops up

3、 For code rollback, just right-click in the left column to select the version to rollback , Then select... In the pop-up dialog box Revert that will do , As shown in the figure below ：

4、 Prompt after successful rollback

5、 Code after fallback

6、 The code is in the workspace . It needs to be submitted to the remote warehouse