git testing All In One git reset 重置 git revert 撤销 git rebase 变基 https://www.cnblogs.com/xgqfrms/p/14821373.html 测试 模拟错误提交,revert 撤销 模拟错误合并,reset 重置 模拟回滚到某个历史, rebase 变基 refs https://git-scm.com/docs/git-reset https://git-scm.com/docs/git-revert https://git-scm.com/docs/git-rebase