为什么基地标签不适用于相对路径？ [英] why base tag does not work for relative paths?
问题描述
我在页面的头部有一个BASE标签：
< base href =http：/ /本地主机/框架>
以下是相对的脚本（当然是基本标记之后）：
< script src =/ assets / jquery-1.7.1.min.js>
但是，当我从萤火虫中打开jQuery时，它显示：
<！DOCTYPE HTML PUBLIC - // IETF // DTD HTML 2.0 // EN>
< html>< head>
< title> 404未找到< / title>
< / head>< body>
Blah Blah Blah ....
当我使用下面的链接时，虽然：
< script src =http：//localhost/framework/assets/jquery-1.7.1.min.js >
我到处寻找答案，但看起来我正在做我的工作！那么问题是什么？
/assets/jquery-1.7.1.min.js 不是相对而是绝对的*， / 即使使用 base 如果你删除 / ，它应该使它与当前路径相对，当 base 标记存在于 http：// localhost / framework / 。
您还需要在 href 的末尾添加尾随 / ，以指示
完整的工作示例： ！doctype html>
< html>
< head>
< base href =/ test //>
< script src =assets / test.js>< / script>
< body>
hi
< / body>
< / html>
* 其实取决于您问的是谁，它仍然是相对的，因为它与当前域相对。但我更愿意称之为绝对的，因为它表示路径来自根目录，基于当前域。虽然，我想在技术上，这使得它在事物的宏伟计划中是相对的，绝对只是在当前领域方面。无论如何。
I have a BASE tag as below in head section of the page:
<base href="http://localhost/framework">
And a script as below which is relative (of course after base tag):
<script src="/assets/jquery-1.7.1.min.js">
But when I open jQuery from firebug it shows:
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>404 Not Found</title>
</head><body>
Blah Blah Blah....
When I use the below link it's OK though:
<script src="http://localhost/framework/assets/jquery-1.7.1.min.js">
I looked for answer everywhere, but it seems I'm doing my job right! So what is the problem?
/assets/jquery-1.7.1.min.js is not relative but absolute*, the / takes it to the root even with a base tag.
If you remove that /, it should make it relative off the current path, which, when a base tag is present would be http://localhost/framework/.
You will also need to add a trailing / to the end of the href, to indicate that it's a folder.
Full working example:
<!doctype html>
<html>
<head>
<base href="/test/" />
<script src="assets/test.js"></script>
<body>
hi
</body>
</html>
* Actually depending on who you ask, it's still relative since it is relative off the current domain. But I prefer to call this absolute since it's signifying the path is from the root, based on the current domain. Although, I guess technically that makes it relative in the grand scheme of things, and absolute only in terms of the current domain. Whatever.
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