jQuery 如何在jQuery中获取基本路径？
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How to get the base path in jQuery?
提问by leymannx
window.locationworks fine, but returns me the whole, absolute path, like http://domain.xyz/punch/lines. But I only need http://domain.xyz/. How can I extract only that first part? And how can I make that dynamic, I mean to be always the same even when the subdirectory path gets longer?
window.location工作正常，但会返回完整的绝对路径，例如http://domain.xyz/punch/lines. 但我只需要http://domain.xyz/. 我怎样才能只提取第一部分？我怎样才能使它动态化，我的意思是即使子目录路径变长也始终相同？
回答by adeneo
You can get the protocol and the host separately, and then join them to get what you need
可以分别拿到协议和主机，然后加入他们就可以得到你所需要的
window.location.protocol + "//" + window.location.host + "/"
As a sidenote, window.location.pathnamewould contain the path.
作为旁注，window.location.pathname将包含路径。
回答by Peter T.
You can use this statement
您可以使用此语句
var baseUrl = document.location.origin;
回答by Dharmesh Patel
Try this:
尝试这个：
location.protocol + "//" + location.host
回答by Haris
I think it will ok for you
我想这对你没问题
var base_url = window.location.origin;
var host = window.location.host;
var pathArray = window.location.pathname.split( '/' );
