How to merge code in git

Git code merge process: Pull the latest changes to avoid conflicts. Switch to the branch you want to merge. Initiate a merge, specifying the branch to merge. Resolve merge conflicts (if any). Staging and commit merge, providing commit message.

Git merge code

How to merge code?

Merging code in Git is the process of merging changes from different branches or committed. To merge the code, follow these steps:

1. Pull the latest changes

Before merging, you must make sure that the latest changes have been pulled to avoid conflicts:

 <code>git pull origin master</code>

2. Switch to the branch you want to merge

Switch to the branch to which you want to merge the changes to:

 <code>git checkout 目标分支</code>

3. Initiate a merger

Use the git merge command to initiate a merge, specifying the branch to be merged:

 <code>git merge 源分支</code>

4. Resolve conflicts (if any)

If the merge causes a conflict, Git will prompt you to resolve the conflict. Edit affected files to manually merge changes.

5. Staging and commit merge

After the conflict is resolved, use git add to temporarily save your changes, and then use git commit to commit the merge:

 <code>git add . git commit -m "合并来自源分支的更改"</code>

Detailed description

Step 1: Pull the latest changes

The pull operation downloads all the latest commits from the remote repository. This is crucial because having all the changes before the merge helps avoid conflicts.

Step 2: Switch to the branch you want to merge

Switch to the target branch, i.e. the branch you want to merge the changes to. This ensures that the merge will happen on the correct branch.

Step 3: Start a merger

The git merge command accepts the branch to be merged as an argument. It will compare the differences between the target branch and the source branch and try to merge the changes automatically.

Step 4: Resolve the conflict

If the merge causes a conflict, Git inserts a conflict marker in the affected file. These changes must be merged manually to avoid introducing errors.

Step 5: Stage Save and Submit Merge

After the conflict is resolved, use git add to temporarily save the merged changes. Then, use git commit to commit the merge and provide a short commit message to describe what was merged.

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