git:本地有的文件夹push到github上之后却看不到

Question

如题，我本地有一个_posts文件夹，但是我做了一些修改后再push到github上却看不到这个文件夹了，请问这是怎么回事，应该如何修复呢？

git status的输出如下：On branch gh-pages

Your branch is up-to-date with 'origin/gh-pages'.

nothing to commit, working directory clean

然后操作

   git add _posts
   git status

输出：

  On branch gh-pages
  Your branch is up-to-date with 'origin/gh-pages'.nothing to commit,             working directory clean

git commit -a的输出

On branch gh-pages
Your branch is up-to-date with 'origin/gh-pages'.
nothing to commit, working directory clean

执行git rm -r _posts后有如下输出：

fatal: pathspec '_posts' did not match any files

Answer 1

Github does not allow pushing empty folders by default, so if you just add an empty folder, it will not be pushed.

Answer 2

Have you git commit -a?不添加commit? It can’t be pushed up.

Answer 3

Is your working directory correct?

Answer 4

Your output message above keeps saying that the working directory is clean and there is nothing to worry about. No files have been modified or added since then. You can: commit的。要么是你目录下没有文件，要么是你已经执行过一次commit

at
1. _posts下创建一个文件
   touch _posts/README.md
Add to Git
2. 
   git add _posts
Add operation information
3. 
   git commit -m '创建_posts/README.md文件