git提交更新代码步骤如下：

1、右击 Git Bash Here

2、切换路径到自己本地代码下

kl1210@CNHQ-kl1210N MINGW64 /d/Users/Desktop/git/dev (dev)
$ cd git/snb/test/

3、查看分支情况，默认在master分支下

kl1210@CNHQ-kl1210N MINGW64 /d/Users/Desktop/git/dev (dev)
$ git status
On branch master
Your branch is up to date with origin/master.

nothing to commit, working tree clean

4、切换到自己创建的dev分支下

kl1210@CNHQ-kl1210N MINGW64 /d/Users/Desktop/git/dev (dev)
$  git checkout  dev
Switched to branch dev
Your branch is up to date with origin/dev.

5、kafka是我之前已经提交保存的代码目录

kl1210@CNHQ-kl1210N MINGW64 /d/Users/Desktop/git/dev (dev)
$ ll
total 4
drwxr-xr-x 1 kl1210 test  0  3月 25 15:03 kafka/

6、创建zookeeper，并将写好的代码放置在该目录下。

kl1210@CNHQ-kl1210N MINGW64 /d/Users/Desktop/git/dev (dev)
$ mkdir zookeeper

7、提交代码

（一定要在默认目录下执行）

kl1210@CNHQ-kl1210N MINGW64 /d/Users/Desktop/git/dev (dev)
$ git add zookeeper
warning: LF will be replaced by CRLF in zookeeper/zk_connection.sh.
The file will have its original line endings in your working directory
warning: LF will be replaced by CRLF in zookeeper/zk_process.sh.
The file will have its original line endings in your working directory
warning: LF will be replaced by CRLF in zookeeper/zk_role.sh.
The file will have its original line endings in your working directory
warning: LF will be replaced by CRLF in zookeeper/zk_syncfollower.sh.
The file will have its original line endings in your working directory

8、提交描述，将文件提交到仓库

kl1210@CNHQ-kl1210N MINGW64 /d/Users/Desktop/git/dev (dev)
$ git commit -m "上传zookeeper脚本"
[dev 7ef5973] 上传zookeeper脚本
 4 files changed, 256 insertions(+)
 create mode 100644 zookeeper/zk_connection.sh
 create mode 100644 zookeeper/zk_process.sh
 create mode 100644 zookeeper/zk_role.sh
 create mode 100644 zookeeper/zk_syncfollower.sh

9、推送代码

代码提交之后，在本地的工作就已经完成了。如果希望其他人也能拉取你的代码，通常还需要将代码推送到远程仓库。

kl1210@CNHQ-kl1210N MINGW64 /d/Users/Desktop/git/dev (dev)
$ git push
Enumerating objects: 8, done.
Counting objects: 100% (8/8), done.
Delta compression using up to 4 threads
Compressing objects: 100% (7/7), done.
Writing objects: 100% (7/7), 2.34 KiB | 1.17 MiB/s, done.
Total 7 (delta 4), reused 0 (delta 0), pack-reused 0
remote: reposName:test groupName:testgroup branchname:dev
remote:   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
remote:                                  Dload  Upload   Total   Spent    Left  Speed
remote: 100     1  100     1    0     0    111      0 --:--:-- --:--:-- --:--:--   100
remote: Fri Mar 25 15:09:20 CST 2022 send suc
remote:
remote: To create a merge request for dev, visit:
remote:   http://git.test.com/test/-/merge_requests/new?merge_request%5Bsource_branch%5D=dev
remote:
To http://git.test.com/test.git
   d183cfd..7ef5973  dev -> dev

10 、可以在该地址下查看自己的推送的代码。

（因为不是自己电脑，git.test.com、test这些都是修改后的，结构类似，大家可以类比）

http://git.test.com/test/-/tree/dev