github上fork repo的问题

Question

github上fork了一个repo，这个repo是复制了一份到我的账号里 如果原始项目的某个分支update了，我fork过来的repo会自动更新吗？很多同学没理解我意思，是这样，fork一个project之后 git remote add upstream git_...

PHPz · Answer

If the original repo you forked your project from gets updated, you can add those updates to your fork by running the following code:

git fetch upstream
# Fetches any new changes from the original repo

git merge upstream/master
# Merges any changes fetched into your working files

高洛峰 · Answer

First, specify the original warehouse as upstream:

git remote add upstream https://github.com/被fork的仓库.git

Execute the command mentioned above again:

git fetch upstream
    git merge upstream/master