Git fetch remote Branch

If you want to fetch a branch on GitHub to the local machine, directly enter the following command:

Git checkout origin/

Result error:

Error: pathspec 'origin/feature_renrendai_tongji 'did not match any file (s) known to git.

See http://stackoverflow.com/questions/5989592/git-cannot-checkout-branch-error-pathspec-did-not-match-any-files-kn,

The following methods are available:

Execute git fetch to retrieve new information from GitHub and store it in a local repository. For example, the Branch I want to fetch does not have this information locally, execute git branch-A and find that there is no branch. After git fetch is executed,

Then execute

Git checkout-B A origin/

The remote a is retrieved and switched to the local a branch.

However, it seems that the following command can retrieve the information on the server, create branch a, and retrieve branch a on the server:

Git checkout-T-B A origin/