git（版本管理控制系统）研究

曾经终败给现在 2022-12-23 00:35 132阅读 0赞

## 什么是git: ##

**git**是**版本管理控制系统**（***vcs***），在任何时间点，将文档作为更新的状态的存放及恢复。是记录文件变化的一种方式，方便查阅特定的版本。

## git安装 ##

## 人为维护版本的问题 ##

1.文档命名不清晰且文档的版本混乱  
2.每次修改都需copy,不方便  
3.多人编辑，已覆盖

## 分支\`\` ##

：master 现主分支：main  
git checkout 分支名 (切换分支)  
git branch （查看分支）  
git branch 分支名（创建分支）  
git merge 来源分支（合并分支）  
git branch -d 分支名（删除分支，合并后才可以删除）

## git的使用配置 ##

git config --global user.name 用户名 **创建用户名**  
git config --global user.email Email地址 **创建Email**  
git config --list **查看配置列表**

## git的工作流程 ##

（使用工作目录前需要先在github中建立一个**远程仓库**）————（克隆远程仓库到本地**git clone 仓库网址**）————（初始化工作目录**git init**）————（放入暂存区**git add .或者文件名）————（提交到本地仓库git commit -m “内容”**）————（向远程仓库导入内容**git remote add origin https://github.com/用户名/仓库名.git**）————（推送成功**git push -u origin master**）

## 小技巧： ##

**git log 查看历史纪录 git status 查看状态  
git version 查看git版本号**

## **代码：** ##

<!DOCTYPE html>
    <html>
    	<head>
    		<meta charset="utf-8">
    		<title></title>
    		<link rel="stylesheet" href="index.css">
    	</head>
    	<body>
    		<h1>
    			小实训加油，多说话，说对话，多做事
    		</h1>
    	</body>
    </html>

## git代码快 ##

create mode 100644 index.css
     create mode 100644 index.html
    
    acer@DESKTOP-4PHIONR MINGW64 /c/全栈开发/小实训/11.20/my word/evening/store (master)
    $ git remote add origin https://github.com/fengcang1111/store.git
    fatal: remote origin already exists.
    
    acer@DESKTOP-4PHIONR MINGW64 /c/全栈开发/小实训/11.20/my word/evening/store (master)
    $ git push -u origin master
    Enumerating objects: 4, done.
    Counting objects: 100% (4/4), done.
    Delta compression using up to 8 threads
    Compressing objects: 100% (3/3), done.
    Writing objects: 100% (4/4), 463 bytes | 231.00 KiB/s, done.
    Total 4 (delta 0), reused 0 (delta 0), pack-reused 0
    To https://github.com/fengcang1111/store.git
     * [new branch]      master -> master
    Branch 'master' set up to track remote branch 'master' from 'origin'.
    
    acer@DESKTOP-4PHIONR MINGW64 /c/全栈开发/小实训/11.20/my word/evening/store (master)
    $

## git代码快 ##

```r
    acer@DESKTOP-4PHIONR MINGW64 /c/全栈开发/小实训/11.20/my word/evening (master)
    $ git commit -m "one"
    On branch master
    
    Initial commit
    
    Untracked files:
      (use "git add <file>..." to include in what will be committed)
            store/
    
    nothing added to commit but untracked files present (use "git add" to track)
    
    acer@DESKTOP-4PHIONR MINGW64 /c/全栈开发/小实训/11.20/my word/evening (master)
    $ git add .
    error: 'store/' does not have a commit checked out
    fatal: adding files failed
    
    acer@DESKTOP-4PHIONR MINGW64 /c/全栈开发/小实训/11.20/my word/evening (master)
    $ git status
    On branch master
    
    No commits yet
    
    Untracked files:
      (use "git add <file>..." to include in what will be committed)
            store/
    
    nothing added to commit but untracked files present (use "git add" to track)
    
    acer@DESKTOP-4PHIONR MINGW64 /c/全栈开发/小实训/11.20/my word/evening (master)
    $ cd store
    
    acer@DESKTOP-4PHIONR MINGW64 /c/全栈开发/小实训/11.20/my word/evening/store (master)
    $ git init
    Reinitialized existing Git repository in C:/全栈开发/小实训/11.20/my word/evening/store/.git/
    
    acer@DESKTOP-4PHIONR MINGW64 /c/全栈开发/小实训/11.20/my word/evening/store (master)
    $ git add .
    warning: LF will be replaced by CRLF in index.html.
    The file will have its original line endings in your working directory
    
    acer@DESKTOP-4PHIONR MINGW64 /c/全栈开发/小实训/11.20/my word/evening/store (master)
    $ git commit -m "two"
    [master (root-commit) de24388] two
     2 files changed, 17 insertions(+)
     create mode 100644 index.css
     create mode 100644 index.html
    
    acer@DESKTOP-4PHIONR MINGW64 /c/全栈开发/小实训/11.20/my word/evening/store (master)
    $ git remote add origin https://github.com/fengcang1111/store.git
    fatal: remote origin already exists.
    
    acer@DESKTOP-4PHIONR MINGW64 /c/全栈开发/小实训/11.20/my word/evening/store (master)
    $ git push -u origin master

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