How to compare changes to an interface in git

In the software development process, we often need to compare code changes. For changes in a certain interface, we can use version control tools such as Git to compare, so as to better manage code changes and discover problems in a timely manner. This article will introduce how to use Git to compare changes to an interface.

1. Basic concepts of Git

Git is a distributed version control system often used to manage large code bases. When using Git, you need to first understand some basic concepts:

1. Repository (Repository): The repository is a repository of code. In Git, warehouses can be divided into two types: local warehouses and remote warehouses.
2. Branch: Branch is the core concept in the Git development process. Branches can be used to modify and test code without affecting other branches.
3. Commit: Submission refers to saving the modified code to the local warehouse. Each submission will generate a unique submission ID.

2. How to compare changes in a certain interface

In the software development process, it is often necessary to compare changes in a certain interface in order to discover and fix problems in a timely manner. The following will introduce how to use Git to compare changes in an interface:

1. Clone the repository

First, you need to clone the code library locally. Enter the directory where you want to store the warehouse in Git Bash and execute the following command:

git clone 仓库URL

where the warehouse URL is the address of the code library.

2. Switch to the corresponding branch

Next, you need to switch to the branch where the interface to be compared is located. Execute the following command in Git Bash:

git checkout 分支名称

where the branch name is the name of the branch where the corresponding interface is located.

3. View changes

Execute the following command to view changes:

git difftool origin/分支名称..本地分支名称 接口路径

Where, the branch name is the name of the branch where the interface is located, and the local branch name is the local branch name. The interface path is the interface file path to be compared.

After executing the above command, a visual interface will open showing the details of the interface changes.

4. Submit code

If there is a problem found in the comparison, the code needs to be modified and submitted. Execute the following command in Git Bash:

git add .
git commit -m "提交信息"
git push

Among them, the submission information is a brief description of this modification.

3. Summary

Using Git to compare changes in a certain interface can help us better manage the code base. Through the above introduction, we can quickly switch to the corresponding branch and view the details of the interface changes, so as to better discover and fix problems. At the same time, we also need to pay attention to making appropriate backups of the code base so that we can restore it in time if something goes wrong.

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