Git is a distributed version control system. This is my first file . This is my first document . I do this for the first time. I am wangxu. yeah! lalalalalalala yeahyeahyeah!!wtf??!! Creating a new branch is quick. wangxu shi handsome 啊 !! fe 加的哦 ohmyga! 分支管理策略 Bug 分支 master 's commit 查看已缓存的改动 2017820练练手，长时间没用了别忘了