https://blog.scrdcool.com/Recent content on UncleChaoHugozh-CNWed, 25 Mar 2026 12:00:00 +0800https://blog.scrdcool.com/blog/git-gitkeep-placeholder/Wed, 25 Mar 2026 12:00:00 +0800https://blog.scrdcool.com/blog/git-gitkeep-placeholder/Git 不跟踪空目录；.gitkeep 是约定俗成的占位文件，用于把空文件夹纳入版本库。