Html 如何将超链接放置到“目录树中的上两层”？
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How do I put a hyperlink to "two levels above in the directory tree"?
提问by user770022
I am trying to code my Home button. Is there a way to just climb back up the file structure, instead of using the absolute path like I have below.
我正在尝试编码我的主页按钮。有没有办法只爬回文件结构，而不是像我下面那样使用绝对路径。
I have a file index.html that I have at C:\Users\Randy\Documents\XML\
我有一个文件 index.html C:\Users\Randy\Documents\XML\
Heres my code:
这是我的代码：
<a id="my-family" href="C:\Users\Randy\Documents\XML\index.html">Home</a>
Heres where I am trying to come from: C:\Users\Randy\Documents\XML\project\xml
这是我试图来自的地方： C:\Users\Randy\Documents\XML\project\xml
回答by Tudor
to go two level up use "../../" and your normal url from two level up folder.
要上两级，请使用“../../”和上两级文件夹中的普通 url。
"../" in the path is used to go one level up. But, it can be used for more times, to go more levels up.
路径中的“../”用于上一级。但是，它可以使用更多次，以提升更多级别。
an example:
一个例子：
| HOME <br>
+- image.jpg<br>
|_
|
+- CONFIG<br>
|
+ PICTURE_CONFIG
|
+- myfile.html
myfile.html contains:
myfile.html 包含：
<img src="../../image.jpg" />
the second"../" goes from PICTURE_CONFIG to CONFIG folder
the first "../"goes from CONFIG to HOME folder
"image.jpg" searches in HOME folder for the file "image.jpg"
第二个“../”从PICTURE_CONFIG到CONFIG文件夹
第一个“../”从CONFIG到HOME文件夹
“image.jpg”在HOME文件夹中搜索文件“image.jpg”
回答by Shi
You can use ../index.htmlto refer to index.htmlin the parent directory.
您可以在父目录中使用../index.html来引用index.html。
回答by Dennis
I'm not sure exactly what you're asking, but in relative paths, ../is 'up one level'.
我不确定你在问什么，但在相对路径中，../是“上升一级”。
So, ../index.htmlwould take you to the index of the next directory up. Hope that helps.
所以，../index.html会带你到下一个目录的索引上去。希望有帮助。
回答by Edd C.
<img src="picture.jpg">WHEN picture.jpg is located in the same folder as the current page<img src="images/picture.jpg">WHEN picture.jpg is located in the images folder located in the current folder<img src="/images/picture.jpg">WHEN picture.jpg is located in the images folder located at the root of the current web<img src="../picture.jpg">WHEN picture.jpg is located in the folder one level up from the current folder<img src="../../picture.jpg">WHEN picture.jpg is located in the folder two levels up from the current folder
<img src="picture.jpg">当 picture.jpg 与当前页面位于同一文件夹中时<img src="images/picture.jpg">WHEN picture.jpg 位于当前文件夹下的图像文件夹中<img src="/images/picture.jpg">WHEN picture.jpg 位于当前网站根目录下的图像文件夹中<img src="../picture.jpg">WHEN picture.jpg 位于当前文件夹的上一级文件夹中<img src="../../picture.jpg">WHEN picture.jpg 位于当前文件夹上两级的文件夹中
Hope this example help :)
希望这个例子有帮助:)
回答by Leland Hepworth
On Windows OS, the forward-slash (/) wasn't working, so I switched to back-slash (\) and that fixed it. For example, try using the following:
在 Windows 操作系统上，正斜杠 (/) 不起作用，所以我切换到反斜杠 (\) 并修复了它。例如，尝试使用以下内容：
"..\..\index.html"
回答by Kaushal Shah
It is working for me to go back to two level (parent folder) through hyper link reference.
通过超链接引用返回到两个级别（父文件夹）对我来说是有效的。
