为脚本链接指定 HTML 目录的根路径？
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/5713295/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Specify a Root Path of your HTML directory for script links?
提问by Gazow
I'm writing a template for dreamweaver, and don't want to change the scripts for subfolder pages.
我正在为 Dreamweaver 编写模板，并且不想更改子文件夹页面的脚本。
Is there a way to make the path relative to the root directory?
有没有办法使路径相对于根目录？
for example:
例如：
<link type="text/css" rel="stylesheet" href="**root**/style.css" />
Instead of **root**above, I want a default path there. Is there any way to do anything like this?
而不是**root**上面，我想要一个默认路径。有没有办法做这样的事情？
回答by Quentin
To be relative to the root directory, just start the URI with a /
要相对于根目录，只需以 /
<link type="text/css" rel="stylesheet" href="/style.css" />
<script src="/script.js" type="text/javascript"></script>
回答by Alexander Jank
I recommend using the HTML <base>element:
我建议使用 HTML<base>元素：
<head>
<base href="http://www.example.com/default/">
<link rel="stylesheet" href="style.css" />
<script src="script.js"></script>
</head>
In this example, the stylesheet is located in http://www.example.com/default/style.css, the script in http://www.example.com/default/script.js. The advantage of <base>over /is that it is more flexible. Your whole website can be located in a subdirectory of a domain, and you can easily alter the default directory of your website.
在此示例中，样式表位于 中http://www.example.com/default/style.css，脚本位于 中http://www.example.com/default/script.js。<base>over的优点/是更加灵活。您的整个网站可以位于域的子目录中，您可以轻松更改网站的默认目录。
回答by MistyDawn
/means the root of the current drive;
/表示当前驱动器的根；
./means the current directory;
./表示当前目录；
../means the parent of the current directory.
../表示当前目录的父目录。
回答by Lee Kowalkowski
Just start it with a slash? This means root. As long as you're testing on a web server (e.g. localhost) and not a file system (e.g. C:) then that should be all you need to do.
只用斜线开头？这意味着根。只要您在 Web 服务器（例如 localhost）而不是文件系统（例如 C:）上进行测试，那么这就是您需要做的全部工作。
回答by TriangleGM
This is oddly confusing to me. I know it shouldn't be. To check my understanding, I'd like to use a family relations model to compare. Assuming "You" is the current webpage, is the following correct?
这对我来说很奇怪。我知道这不应该。为了检查我的理解，我想使用家庭关系模型进行比较。假设“您”是当前网页，以下正确吗？
<img src="picture.jpg"> In your folder with you, like a sibling
<img src="images/picture.jpg"> In your child's folder, under you
<img src="../picture.jpg"> In your parent's folder, above you
<img src="/images/picture.jpg"> In your cousin's folder
So, up to parent, over to sibling, down to their child = your cousin, named "images".
所以，上至父母，上至兄弟姐妹，下至他们的孩子 = 您的堂兄，名为“图像”。
回答by Agnostikguy
use two periods before / , example: "../style.css"
在 / 之前使用两个句点，例如：“../style.css”
回答by Ahmed Khaja
You can use ResolveUrl
您可以使用ResolveUrl
<link type="text/css" rel="stylesheet" href="<%=Page.ResolveUrl("~/Content/table-sorter.css")%>" />
