“./"是什么意思?(点斜杠)指的是 HTML 文件路径位置?
我知道../的意思是上路，但是./到底是什么意思呢?
I know ../ means go up a path, but what does ./ mean exactly?
我最近正在阅读一个教程，它似乎只是指同一位置的一个文件，所以有必要吗?如果仅此而已，我可以不使用它吗?
I was recently going through a tutorial and it seems to be referring to just a file in the same location, so is it necessary at all? Can I just not use it if that's all it's doing?
推荐答案
./ 是 working 文件所在的文件夹:
./ is the the folder that the working file is in:
所以在 /index.htm ./ 是根目录
但在 /css/style.css ./ 是css文件夹.
So in /index.htm ./ is the root directory
but in /css/style.css ./ is the css folder.
记住这一点很重要，因为如果将 CSS 从 /index.htm 移动到 /css/style.css，路径将会改变.
This is important to remember because if you move CSS from /index.htm to /css/style.css the path will change.
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