首先使用git clone download下最新的代码然后使用 git log查看版本信息,Use git log to find the revision you want to rollback to, and take note of the commit hash. After that, just git checkout <hash>. Example:
$ git logcommit 89915b4cc0810a9c9e67b3706a2850c58120cf75
Author: Jardel Weyrich <suppressed>
Date: Wed Aug 18 20:15:01 2010 -0300
Added a custom extensi
