blocks|key|1210150|text|假设您正在谈论当前的网址，您可以使用window.location解析出网址的一部分。请参阅：http://java-programming.suite101.com/article.cfm/how_to_get_url_parts_in_javascript|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1210151|entityMap|0|LINK|mutability|MUTABLE|url|http://java-programming.suite101.com/article.cfm/how_to_get_url_parts_in_javascript^0|I|F|1B|2B|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@$9|O|A|P|B|C]]|D|@$9|Q|A|R|1|S]]|E|$]]|$1|F|3|-4|5|6|7|T|8|@]|D|@]|E|$]]]|G|$H|$5|I|J|K|E|$L|M]]]]

Assuming you are talking about the current URL, you can parse out part of the URL using <code>window.location</code>.
See: <a href="http://java-programming.suite101.com/article.cfm/how_to_get_url_parts_in_javascript" rel="nofollow noreferrer">http://java-programming.suite101.com/article.cfm/how_to_get_url_parts_in_javascript</a>

blocks|key|995813|text|window.location.pathname|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|995814|entityMap|0|LINK|mutability|MUTABLE|url|https://developer.mozilla.org/en/window.location^0|0|F|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

<a href="https://developer.mozilla.org/en/window.location" rel="nofollow noreferrer">window.location</a>.pathname

blocks|key|1210218|text|您可以使用window.location.pathname.split('/');|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1210219|这将产生一个数组，其中包含/之间的所有项|1210220|entityMap^0|5|10|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|M|8|@]|D|@]|E|$]]|$1|H|3|-4|5|6|7|N|8|@]|D|@]|E|$]]]|I|$]]

You can use <code>window.location.pathname.split('/');</code>

That will produce an array with all of the items between the /'s

blocks|key|1210244|text|如果您不是在谈论URL字符串，这将适用于文件系统上的实际路径。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1210245|var+path+=+document.location.pathname;
var+directory+=+path.substring(path.indexOf('/'),+path.lastIndexOf('/'));|code-block|syntax|javascript|1210246|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

This will work for actual paths on the file system if you're not talking the URL string.

<pre><code>var path = document.location.pathname;
var directory = path.substring(path.indexOf('/'), path.lastIndexOf('/'));
</code></pre>

blocks|key|996000|text|window.location.pathname将为您提供目录以及页面名称。然后，您可以使用.substring()来获取目录：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|996001|var+loc+=+window.location.pathname;
var+dir+=+loc.substring(0,+loc.lastIndexOf('/'));|code-block|syntax|javascript|996002|希望这能有所帮助！|996003|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

window.location.pathname will get you the directory, as well as the page name. You could then use .substring() to get the directory:

<pre><code>var loc = window.location.pathname;
var dir = loc.substring(0, loc.lastIndexOf('/'));
</code></pre>

Hope this helps!

blocks|key|1210367|text|对于/和\：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1210368|window.location.pathname.replace(/[%5E\\\/]*$/,+'');|code-block|syntax|javascript|1210369|要返回而不使用尾随斜杠，请执行以下操作：|1210370|window.location.pathname.replace(/[\\\/][%5E\\\/]*$/,+'');|1210371|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

For both / and \:

<pre><code>window.location.pathname.replace(/[^\\\/]*$/, '');
</code></pre>

To return without the trailing slash, do:

<pre><code>window.location.pathname.replace(/[\\\/][^\\\/]*$/, '');
</code></pre>

blocks|key|996103|text|这一行代码行得通：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|996104|var+currentDirectory+=+window.location.pathname.split('/').slice(0,+-1).join('/')|code-block|syntax|javascript|996105|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

This one-liner works:

<pre><code>var currentDirectory = window.location.pathname.split('/').slice(0, -1).join('/')
</code></pre>

blocks|key|996158|text|在Node.js中，您可以使用：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|996159|console.log('Current+directory:+'+%2B+process.cwd());|code-block|syntax|javascript|996160|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

In Node.js, you could use:

<pre><code>console.log('Current directory: ' + process.cwd());
</code></pre>

blocks|key|996232|text|如果你想要完整的网址，例如website.com/workingdirectory/，使用：window.location.hostname%2Bwindow.location.pathname.replace(/[%5E\\\/]*$/,+'');|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|996233|entityMap^0|D|T|1A|23|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|M|8|@]|D|@]|E|$]]]|G|$]]

If you want the complete URL e.g. <code>website.com/workingdirectory/</code> use:
<code>window.location.hostname+window.location.pathname.replace(/[^\\\/]*$/, '');</code>

I'm trying to get the current directory of the file in Javascript so I can use that to trigger a different jquery function for each section of my site.

<pre><code>if (current_directory) = "example" {
var activeicon = ".icon_one span";
};
elseif (current_directory) = "example2" {
var activeicon = ".icon_two span";
};
else {
var activeicon = ".icon_default span";
};

$(activeicon).show();
...
</code></pre>

Any ideas?

How can I get the current directory name in Javascript?

文件系统

我正在尝试在Javascript中获取文件的当前目录，这样我就可以使用它来为我站点的每个部分触发不同的jquery函数。if (current_directory) = "example" {var activeicon = ".icon_one span";};elseif (current_directory) =...

问如何在Javascript中获取当前目录名？
EN

社区

活动

资源

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问如何在Javascript中获取当前目录名？EN

社区

活动

资源

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问如何在Javascript中获取当前目录名？
EN