我键入了

git checkout <branch_name>

并且得到

Branch <branch_name> set up to track remote branch <branch_name> from origin.
Switched to a new branch '<branch_name>'

步骤如下：；

gitfetchorigin或gitfetch-all，这将把所有远程分支提取到本地，然后这是您可以使用的第二个选项。git checkout--跟踪原点/<要切换的The_remote_branch>

然后处理这个分支，您可以通过键入

git branch

它显示您当前所在的分支。

如果您有一个使用--depth 1克隆的存储库，那么列出的许多命令将无法工作。例如，请参见此处

% git clone --depth 1 https://github.com/repo/code
Cloning into 'code'...
cd code
remote: Counting objects: 1778, done.
remote: Compressing objects: 100% (1105/1105), done.
remote: Total 1778 (delta 87), reused 1390 (delta 58), pack-reused 0
Receiving objects: 100% (1778/1778), 5.54 MiB | 4.33 MiB/s, done.
Resolving deltas: 100% (87/87), done.
Checking connectivity... done.
Checking out files: 100% (1215/1215), done.
% cd code
% git checkout other_branch
error: pathspec 'other_branch' did not match any file(s) known to git.
% git fetch origin other_branch
remote: Counting objects: 47289, done.
remote: Compressing objects: 100% (15906/15906), done.
remote: Total 47289 (delta 30151), reused 46699 (delta 29570), pack-reused 0
Receiving objects: 100% (47289/47289), 31.03 MiB | 5.70 MiB/s, done.
Resolving deltas: 100% (30151/30151), completed with 362 local objects.
From https://github.com/repo/code
 * branch            other_branch-> FETCH_HEAD
% git checkout other_branch
error: pathspec 'other_branch' did not match any file(s) known to git.
%

在这种情况下，我会重新克隆存储库，但可能还有其他技术，例如git浅层克隆（clone--depth）错过了远程分支

git checkout -b branch_name
git pull remote_name branch_name

如果下载带有git clone<repo_url>-b<branch>（仅克隆特定分支）的存储库，则应修改<repo_name>/.git/config文件。替换或修改引用[remote“origin”]部分的fetch目标的行，让命令git fetch--all发现所有分支：

[remote "origin"]
        url = <repo_git_url>
        fetch = +refs/heads/master:refs/remotes/origin/master

确保将提取参数点设置为/heads/master。

小心git fetch，因为这会获取所有数据，所以可能需要很长时间。

假设你的遥控器git@xyz.git你想要它的random_branch分支。流程应如下：

首先检查遥控器列表git远程-v如果你没有git@xyz.git在上述命令的输出中，您可以通过git远程添加xyzgit@xyz.git现在，您可以通过git获取xyz现在通过git checkout-b my_copy_random_branch xyz/random_brance检查分支列表查看所有的分支

本地分支my_copy_random_branch将跟踪远程的random_brance分支。