git提交时报错:Updates were rejected because the tip of your current branch is behind

遇到这个问题别慌，这个说明你当前的分支代码不是最新的代码，你需要去更新一下master分支 push前先将远程repository修改pull下来 git checkout master git pull origin master git push -u origin master 然后checkout 出你的分支 假定叫 AA git checkout AA git merge mast

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