Git Clone是否拉取远程所有分支？本地分支切换方式咨询

Great questions—let’s break this down step by step to avoid confusion!

When you run git clone <HTTP URL>, Git does copy all the data for all remote branches (master, develop, features in your case) to your local repository—but it doesn’t create local, editable versions of all of them right away.

Here’s what actually happens:

• By default, Git checks out the remote’s default branch (usually master or main) as your local working branch.
• All other remote branches are stored as "remote-tracking branches" (e.g., origin/develop, origin/features). You can see these by running git branch -a (the -a flag shows all branches, local and remote).
• To start working on a remote branch like develop, just run git checkout develop (or the newer git switch develop). Git will automatically create a local develop branch linked to origin/develop, so you can push/pull changes to/from the remote later.

Absolutely not—this is one of Git’s most powerful features! You don’t need separate folders for each branch.

• Use git checkout <branch name> or git switch <branch name> directly in your existing repository folder. Git will instantly swap out the files in your working directory to match the state of the branch you’re switching to.
• A quick note: If you have uncommitted changes in your current branch, Git might block the switch to prevent you from losing work. You can either commit the changes, stash them temporarily with git stash, or discard them (if you don’t need them) before switching.
• To confirm which branch you’re on at any time, run git branch—the current branch will be marked with an asterisk (*).

内容的提问来源于stack exchange，提问作者jayachsi