如何在Javascript中获取当前目录名称？ [英] How can I get the current directory name in Javascript?

问题描述

我正在尝试使用Javascript获取文件的当前目录，因此我可以使用它来为我的网站的每个部分触发不同的jquery函数。

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.

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();
...

任何想法？

推荐答案

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：

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

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

希望这有帮助！

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