步骤:

1.将代码从git仓库下载到本地

git clone https://github.com/Michael-jie/test.git

2.查看本地分支

$git branch

• master

3.查看远程分支

$git branch -r
origin/HEAD -> origin/master
origin/master
origin/new

4.将远程分支拉下来并在本地创建与远程分支一样的名字,并切换到该本地分支

$git checkout -b new origin/new
Branch new set up to track remote branch new from origin.
Switched to a new branch 'new'

5.将修复的内容,添加提交到本地仓库

$ git add .
$ git commit -m '修复'

6.将修复的内容提交到远程分支中

git push origin new 或者git push origin new:new

7.如果报以下错,那么仓库权限不够,只读不能上传

error: RPC failed; HTTP 403 curl 22 The requested URL returned error: 403 Forbidden