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比如我先把 github 的项目 pull 下来，然后修修改改，发现“噢，写得有点乱”，一个个删除有点太麻烦了，当然也可以重新 clone 一份下来，但有没有可以重新覆盖更新一份的方法。百度了好久也找不到，新人刚接触，不要嫌弃！！
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git reset --hard，移除所有未提交的本地改动。git fetch && git reset --hard origin/master, use the warehouse on github to cover the local area, and the local submissions will also be removed.It is recommended to back up before use.
git reset --hard
git fetch && git reset --hard origin/master
Exceptgit reset --hard，也可以考虑使用git checkout .撤销所有文件的修改（新增或删除文件无效），git checkout [特定文件路径]针对某些文件撤销修改，多个路径以空格隔开。另外需注意如果你已经git commit, you cannot use checkout.
git checkout .
git checkout [特定文件路径]
git commit
git checkout file
1. The staging area contains changesgit reset HEAD filegit checkout -- file2. No changes are includedgit checkout -- file
Note:file is the name of your filegit status to view changes in the staging area
git is a website where you can learn it systematically
There are a lot of searches on this website, how could you not find it? It seems that your search ability...
There are a lot of searches on this website, why can’t you find it? Are you searching for the wrong keywords...
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
git reset --hard，移除所有未提交的本地改动。git fetch && git reset --hard origin/master, use the warehouse on github to cover the local area, and the local submissions will also be removed.It is recommended to back up before use.
Except
git reset --hard，也可以考虑使用git checkout .撤销所有文件的修改（新增或删除文件无效），git checkout [特定文件路径]针对某些文件撤销修改，多个路径以空格隔开。另外需注意如果你已经
git commit, you cannot use checkout.git checkout file
1. The staging area contains changes
git reset HEAD file
git checkout -- file
2. No changes are included
git checkout -- file
Note:
file is the name of your file
git status to view changes in the staging area
git is a website where you can learn it systematically
There are a lot of searches on this website, how could you not find it? It seems that your search ability...
There are a lot of searches on this website, why can’t you find it? Are you searching for the wrong keywords...