问题描述
我知道 ../
的意思是走一条路径,但是 ./
到底是什么意思?
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
中./
就是根目录
但在 /css/style.css
中 ./
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,因为如果你将 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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